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全志A31 平板原理图2014 05 07


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VCC-PA

VCC-PA=3.0V
C61 104 C0402 GND

CPU
VCC-HDMI=3.0V
U1A VCC-HDMI U1M

U1E

VCC-USB=3.0V
VCC-USB

GMAC LCD13.3V MISC

VCC0-PA VCC1-PA

F20 G20 C23 A23 A24 B24 D24 C24 A25 B25 D25 C25 A26 B26 C26 D26 A27 B27 C27 D27 E24 E25 E26 E27 F25 F26 F27 F24 G26 G27

D

3.0V

PL0/TWI-SCK PL1/TWI-SDA PL2/UART-TX PL3/UART-RX PL4/IR-RX PL5/PL-EINT0/TMS0 PL6/PL-EINT1/TCK0 PL7/PL-EINT2/TDO0 PL8/PL-EINT3/TDI0 VCC-PM PM0/PM-EINT0 PM1/PM-EINT1 PM2/PM-EINT2/1WIRE PM3/PM-EINT3 PM4/PM-EINT4 PM5/PM-EINT5 PM6/PM-EINT6 PM7/PM-EINT7/RTC-CKO UBOOT-SEL JTAG-SEL0 JTAG-SEL1 BOOT-SEL0 BOOT-SEL1 NMI# RESET# TEST VDDQE X32KI X32KO X24MI X24MO

P27 R25 R24 R22 R26 T21 U21 U22 T22 R19 M26 M27 K21 M22 N24 N25 N26 N27 A12 F17 G17 F16 G16 P24 P25 F15 P19 P26 R27 AG24 AF24

CPUS-URX CPUS-TMS CPUS-TCK CPUS-TDO CPUS-TDI VCC-PM-CPUS

PMU-SCK PMU-SDA UART-IO PL3 IR-RX PL5 PL6 PL7 PL8

CPUS GPIO

VCC-PM-CPUS=1.8V
PM0 PM1 PM2 PM3 PM4 PM5 PM6 AP-CK32KO JTAG-SEL0 JTAG-SEL1 UBOOT BOOT-SEL0 BOOT-SEL1 AP-NMI# AP-RESET#

HTX0P HTX0N HTX1P HTX1N HTX2P HTX2N HTXCP HTXCN HSCL HSDA HHPD

W19 AF26 AG26 AF27 AG27 AE27 AE26 AF25 AG25 AB21 AC25 AB22

VCC-HDMI HTX0P HTX0N HTX1P HTX1N HTX2P HTX2N HTXCP HTXCN HSCL HSDA HHPD

Analog Interface
USB HDMI RTP ADC

VCC-USB UDM0 UDP0 UDM1 UDP1 UDM2 UDP2 TPX1 TPX2 TPY1 TPY2 LRADC0 LRADC1 VCC-HP PHOUTP PHOUTN PHINP PHINN HBIAS MBIAS MICIN1P MICIN1N MICIN2P MICIN2N MICIN3P MICIN3N LINEINR LINEINL LINEOUTR LINEOUTL HPOUTR HPOUTL HPCOMFB HPCOM HPBP AVCC VRP VRA1 VRA2 AGND

V22 T26 T27 U26 U27 V26 V27 G22 N22 L21 J21 M25 LRADC0 M24 G21 L26 L27 J24 J25 K27 K26 J27 J26 K24 K25 M21 N21 H27 H26 L24 L25 H25 H24 G25 G24 HPCOM N19 HPBP L22 H22 K22 J22 J19

USB-DM0 USB-DP0 USB-DM1 USB-DP1 USB-DM2 USB-DP2 TPX1 TPX2 TPY1 TPY2 LRADC0 VCC-HP

VCC-MIPI=3.0V
VCC-MIPI

W16

VCC-MIPI

1.8/2.8V

VCC-HP=3.0V
PHOUTP PHOUTN PHINP PHINN MIC-HBIAS MIC-MBIAS MIC1P MIC1N MIC2P MIC2N MIC3P MIC3N LINEINR LINEINL SPKR SPKL HPR HPL HPCOMFB HPCOM AVCC-AP

SYS Ctrl

DSI-D0N DSI-D0P DSI-D1N DSI-D1P DSI-D2N DSI-D2P DSI-D3N DSI-D3P DSI-CKN DSI-CKP

AD19 AE19 AD20 AE20 AD22 AE22 AD23 AE23 AD21 AE21

DSI-D0N DSI-D0P DSI-D1N DSI-D1P DSI-D2N DSI-D2P DSI-D3N DSI-D3P DSI-CKN DSI-CKP

MIPI DSI

PA0/ETXD0/LCD1-D0/UART1-DTR/PA-EINT0 PA1/ETXD1/LCD1-D1/UART1-DSR/PA-EINT1 PA2/ETXD2/LCD1-D2/UART1-DCD/PA-EINT2 PA3/ETXD3/LCD1-D3/UART1-RING/PA-EINT3 PA4/ETXD4/LCD1-D4/UART1-TX/PA-EINT4 PA5/ETXD5/LCD1-D5/UART1-RX/PA-EINT5 PA6/ETXD6/LCD1-D6/UART1-RTS/PA-EINT6 PA7/ETXD7/LCD1-D7/UART1-CTS/PA-EINT7 PA8/ETXCLK/LCD1-D8/ECLK-IN0/PA-EINT8 PA9/ETXEN/LCD1-D9/SDC3-CMD/SDC2-CMD/PA-EINT9 PA10/EGTXCLK/LCD1-D10/SDC3-CLK/SDC2-CLK/PA-EINT10 PA11/ERXD0/LCD1-D11/SDC3-D0/SDC2-D0/PA-EINT11 PA12/ETXD1/LCD1-D12/SDC3-D1/SDC2-D1/PA-EINT12 PA13/ERXD2/LCD1-D13/SDC3-D2/SDC2-D2/PA-EINT13 PA14/ERXD3/LCD1-D14/SDC3-D3/SDC2-D3/PA-EINT14 PA15/ERXD4/LCD1-D15/CLKA-OUT/PA-EINT15 PA16/ERXD5/LCD1-D16/DMIC-CLK/PA-EINT16 PA17/ERXD6/LCD1-D17/DMIC-DIN/PA-EINT17 PA18/ERXD7/LCD1-D18/CLKB-OUT/PA-EINT18 PA19/ERXDV/LCD1-D19/PWM3-P/PA-EINT19 PA20/ERXCLK/LCD1-D20/PWM3-N/PA-EINT20 PA21/ETXERR/LCD1-D21/SPI3-CS0/PA-EINT21 PA22/ERXERR/LCD1-D22/SPI3-CLK/PA-EINT22 PA23/ECOL/LCD1-D23/SPI3-MOSI/PA-EINT23 PA24/ECRS/LCD1-CLK/SPI3-MISO/PA-EINT24 PA25/ECLKIN/LCD1-DE/SPI3-CS1/PA-EINT25 PA26/EMDC/LCD1-HSYNC/CLKC-OUT/PA-EINT26 PA27/EMDIO/LCD1-VSYNC/ECLK-IN1/PA-EINT27
A31-BGA609i VDD-CPUS U1B

GTXD0 GTXD1 GTXD2 GTXD3 UART1-TX UART1-RX UART1-RTS UART1-CTS SD0-DET GTXEN GTXCLK GRXD0 GRXD1 GRXD2 GRXD3 USB0-IDDET USB0-VBUSDET USB0-DRVVBUS USB-ICTRL GRXDV GRXCLK ETXRR 3G-IO-PW RON TP-INT TP-W AKEUP GCLKIN GMDC GMDIO

D

C

PLLTEST V17 W18 PLLDV PLLVREG W17

PLLTEST PLLDV PLLVREG

CLK SRC

X32KI X32KO X24MI X24MO VCC-RTC

GND CSI2-D0N CSI2-D0P CSI2-D1N CSI2-D1P CSI2-D2N CSI2-D2P CSI2-D3N CSI2-D3P CSI2-CKN CSI2-CKP

Audio Codec
AF19 AG19 AF20 AG20 AF22 AG22 AF23 AG23 AF21 AG21 CSI2-D0N CSI2-D0P CSI2-D1N CSI2-D1P CSI2-D2N CSI2-D2P CSI2-D3N CSI2-D3P CSI2-CKN CSI2-CKP

P21 P22
VDD-CPUS VDD-GPU

VDD0-CPUS CPUS VDD1-CPUS PWR VDD0-GPU VDD1-GPU VDD2-GPU VDD3-GPU VDD4-GPU VDD5-GPU VDD6-GPU VDD7-GPU VDD8-GPU VDD9-GPU VDD10-GPU VDD11-GPU VDD0-SYS VDD1-SYS VDD2-SYS VDD3-SYS VDD4-SYS VDD5-SYS VDD6-SYS VDD7-SYS VDD8-SYS VDD9-SYS VDD10-SYS VDD11-SYS GND0 GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8 GND9 GND10 GND11 GND12 GND13 GND14 GND15 GND16 GND17 GND18 GND19 GND20 GND21 GND22 GND23 GND24 GND25 GND26 GND27 GND28 GND29
A31-BGA609i

T6 S0ADBG S0ADBG0 U6 S0ADBG1 V6 AB11 S1ADBG S1ADBG0AB12 S1ADBG1AB13 H21 CPU-VDDSW

Debug
S0ADBG S0DDBG0 S0DDBG1 S1ADBG S1DDBG0 S1DDBG1 CPU-VDDSW
A31-BGA609i

VCC-PLL

VCC-PLL VCC-RTC VIO-RTC

RTC/PLL PWR GND-PLL

V19 R21 T19 RTC-VIO C65 4.7uF V18 C0603

VCC-RTC=3.0V VCC-PLL=3.0V
C63 104 C0402 GND UBOOT

MIPI CSI

C64 1uF C0402

C62 104 C0402

VRP VRA1 VRA2

AVCC-AP=3.0V
VDD-GPU GND

J9 J10 J11 K9 K10 K11 L9 L10 L11 M9 M10 M11

GPU PWR

CPU PWR

A31-BGA609i

C66 4.7uF C0603 VRA1 R19 200K 1% R0402 C76 C0402 1uF

C67 1uF C0402

C68 1uF C0402

C69 104 C0402

AVCC-AP C72 104 C0402

VRP C73 10uF/25V C0805 C74 104 C0402

VRA2 C75 2.2uF C0603

CPUS-TMS CPUS-URX TP3 SURX CPUS-TCK CPUS-TDO

TP2 TP4 TP5 TP6

STMS STCK STDO STDI

VDD-SYS

SW 3 sw_2p_4x3_h2

CPUS-TDI

1

CPUS Debug

A
Value Can Not be Changed.

1

C77 C78 10uF/25V 1uF C0805 C0402

C79 1uF C0402

C80 104 C0402

VDD-SYS C71 104 T13 C0402 T14 T15 U13 U14 GND U15 V13 V14 V15 C81 C82 W13 104 104 W14 C0402 C0402 W15 C70 104 C0402 GND

VDD0-CPU VDD1-CPU VDD2-CPU VDD3-CPU VDD4-CPU VDD5-CPU VDD6-CPU VDD7-CPU VDD8-CPU VDD9-CPU VDD10-CPU VDD11-CPU VDD12-CPU VDD13-CPU VDD14-CPU VDD15-CPU VDD16-CPU VDD17-CPU VDD18-CPU VDD19-CPU VDD20-CPU VDD21-CPU VDD22-CPU CPU-VDDFB GND66 GND65 GND64 GND63 GND62 GND61 GND60 GND59 GND58 GND57 GND56 GND55 GND54 GND53 GND52 GND51 GND50 GND49 GND48 GND47 GND46 GND45 GND44 GND43 GND42 GND41 GND40 GND39 GND38 GND37 GND36 GND35 GND34 GND33 GND32 GND31 GND30

2

VDD-CPU J15 J16 J17 J18 K15 K16 K17 K18 K19 L15 L16 L17 L18 L19 M15 M16 M17 M18 M19 N18 N15 N16 N17 F21 CPU-VDDFB

C

SYS PWR

B

B Close to A.

AP-RESET#

VCC-PM-CPUS GND Vpp=1.5V

LRADC0 C83 102 C0402

HPBP C84 4.7uF C0603 C85 104 C0402

B

R20 0R-1% R0402 VDD-CPU

C86 104 C0402

R22 10K R0402 GND R23 10K R0402

AP-CK32KO GND

GND

30 mil

C87 C88 10uF/25V 1uF C0805 C0402

C89 1uF C0402

C90 1uF C0402

C91 1uF C0402

C92 1uF C0402

VDD-CPU VCC-PM-CPUS VCC-HP VCC-USB VCC-HDMI VCC-MIPI

GND

GND JTAG-SEL0 JTAG-SEL1

GND

C97 104 C0402

C93 104 C0402 GND GND

C94 104 C0402 GND

C95 104 C0402 GND

C96 104 C0402

C98 104 C0402

C99 104 C0402

C100 104 C0402

C101 104 C0402

C102 104 C0402

PLLTEST PLLDV PLLVREG R24 NC/0R R0402
A

GND

GND C103 12pF C0402 X24MI X32KI C104 18pF C0402

R25 NC/0R R0402

GND

GND

S0ADBG S0ADBG0 S0ADBG1 S1ADBG S1ADBG0 S1ADBG1 CPU-VDDSW

CPU-VDDFB

CPU-VDDFB

2 3
GND X24MO

X1 4 24M-20pF-10PPM OSC3225

J12 J13 K12 K13 K14 L12 L13 L14 M12 M13 M14 N9 N10 N11 N12 N13 N14 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 R9 R10 R11
GND

COM GND

AE25 AE24 AD24 F22 AB20 AB19 AB18 AA22 AA21 AA20 AA19 AA18 Y22 Y21 W12 W11 V16 V12 V11 U19 U18 U17 U16 U12 U11 T18 T17 T16 T12 T11 R18 R17 R16 R15 R14 R13 R12
GND

2

B

A

1

32768

3 1

2

R27 R0402

0R C105 12pF GND C0402

X2 GND X32KO

R26 10M-1% R0402

TP7

AllWinner Technology Co.,Ltd
C106 18pF C0402 Design Name GND

A31_PAD_STD
Size A3 Date: Page Name Rev Sheet
1

CPU
W ednesday, May 07, 2014 1 of 18

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DDR3
S0DQ5 S0DQ4 S0DQ6 S0DQ3 S0DQ0 S0DQ1 S0DQ2 S0DQ7 S0DQ13 S0DQ8 S0DQ15 S0DQ14 S0DQ9 S0DQ10 S0DQ11 S0DQ12 S0DQ21 S0DQ17 S0DQ22 S0DQ19 S0DQ18 S0DQ23 S0DQ16 S0DQ20 S0DQ31 S0DQ24 S0DQ29 S0DQ30 S0DQ25 S0DQ26 S0DQ27 S0DQ28 S0DQS0 S0DQS0# S0DQS1 S0DQS1# S0DQS2 S0DQS2# S0DQS3 S0DQS3# S0DQM0 S0DQM1 S0DQM2 S0DQM3

1.5/1.35/1.2V DDR3/LVDDR3/LPDDR2
U1C

Please copy DRAM PCB template and follow PCB layout guide. The circuit is only for single-side PCB layout.
S0A0 S0A1 S0A2 S0A3 S0A4 S0A5 S0A6 S0A7 S0A8 S0A9 S0A10 S0A11 S0A12 S0A13 S0A14 S0A15 S0BA0 S0BA1 S0BA2 S0CK S0CK# S0CKE0 S0W E# S0RAS# S0CAS# S0CS0# S0ODT0 S0RST S0VREF S0ODT0 VCC-DRAM C1 104 C0402 GND VCC-DRAM U2 S0A0 S0A1 S0A2 S0A3 S0A4 S0A5 S0A6 S0A7 S0A8 S0A9 S0A10 S0A11 S0A12 S0A13 S0A14 S0A15 S0BA0 S0BA1 S0BA2 S0W E# S0RAS# S0CAS# S0CS0# S0CKE0 U3

D

C

G3 J3 F3 K4 G4 K3 F4 J4 F1 K1 G2 K2 G1 J2 F2 J1 Y4 AC4 W4 AC3 W3 AB3 Y3 AB4 W1 AB2 V2 AB1 W2 AA1 V1 AA2 H3 H4 H2 H1 AA4 AA3 Y1 Y2 L3 L2 AC2 AC1 H6

S0DQ0 S0DQ1 S0DQ2 S0DQ3 S0DQ4 S0DQ5 S0DQ6 S0DQ7 S0DQ8 S0DQ9 S0DQ10 S0DQ11 S0DQ12 S0DQ13 S0DQ14 S0DQ15 S0DQ16 S0DQ17 S0DQ18 S0DQ19 S0DQ20 S0DQ21 S0DQ22 S0DQ23 S0DQ24 S0DQ25 S0DQ26 S0DQ27 S0DQ28 S0DQ29 S0DQ30 S0DQ31 S0DQS0 S0DQS0# S0DQS1 S0DQS1# S0DQS2 S0DQS2# S0DQS3 S0DQS3# S0DQM0 S0DQM1 S0DQM2 S0DQM3 S0ZQ S0GND0 S0GND1 S0GND2 S0GND3 S0GND4 S0GND5

S0A0 S0A1 S0A2 S0A3 DRAMC0 S0A4 S0A5 S0A6 S0A7 S0A8 S0A9 S0A10 S0A11 S0A12 S0A13 S0A14 S0A15 S0BA0 S0BA1 S0BA2 S0CK S0CK# S0CKE0 S0CKE1 S0WE# S0RAS# S0CAS# S0CS0# S0CS1# S0ODT0 S0ODT1 S0RST S0VREF S0VCC9 S0VCC8 S0VCC7 S0VCC6 S0VCC5 S0VCC4 S0VCC3 S0VCC2 S0VCC1 S0VCC0 S0DLLVDD

N2 U4 P2 N4 U3 N1 U1 P3 V3 P4 T2 U2 T3 R3 V4 T4 M2 T1 N3 P1 R1 R2 L6 M1 L4 M4 M3 K6 L1 J6 R4 R6 P7 P6 N7 N6 M7 M6 L7 K7 J7 H7 V9

N3 P7 P3 N2 P8 P2 R8 R2 T8 R3 L7 R7 N7 T3 T7 M7 M2 N8 M3 L3 J3 K3 L2 K9 M8 H1 K1 A1 C1 F1 D2 H2 A8 H9 E9 C9 N1 R1 B2 K2 G7 K8 D9 N9 R9

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 BA0 BA1 BA2 WE RAS# CAS# CS# CKE VREFCA VREFDQ ODT VDDQ#1 VDDQ#2 VDDQ#3 VDDQ#4 VDDQ#5 VDDQ#6 VDDQ#7 VDDQ#8 VDDQ#9 VDD#1 VDD#2 VDD#3 VDD#4 VDD#5 VDD#6 VDD#7 VDD#8 VDD#9

DQL0 DQL1 DQL2 DQL3 DQL4 DQL5 DQL6 DQL7 DQU0 DQU1 DQU2 DQU3 DQU4 DQU5 DQU6 DQU7 CK CK# DQSL DQSL# DQSU DQSU# DML DMU NC#1 NC#2 NC#3 NC#4 RESET ZQ VSSQ#1 VSSQ#2 VSSQ#3 VSSQ#4 VSSQ#5 VSSQ#6 VSSQ#7 VSSQ#8 VSSQ#9 VSS#1 VSS#2 VSS#3 VSS#4 VSS#5 VSS#6 VSS#7 VSS#8 VSS#9 VSS#10 VSS#11 VSS#12

E3 F7 F2 F8 H3 H8 G2 H7 D7 C3 C8 C2 A7 A2 B8 A3 J7 K7 F3 G3 C7 B7 E7 D3 J1 L1 J9 L9 T2 L8 B1 D1 G1 E2 D8 E8 B9 F9 G9 E1 M1 P1 T1 J2 B3 G8 J8 A9 M9 P9 T9

S0DQ0 S0DQ1 S0DQ2 S0DQ3 S0DQ4 S0DQ5 S0DQ6 S0DQ7 S0DQ8 S0DQ9 S0DQ10 S0DQ11 S0DQ12 S0DQ13 S0DQ14 S0DQ15 DS0CK DS0CK# S0DQS0 S0DQS0# S0DQS1 S0DQS1# S0DQM0 S0DQM1

S0A0 S0A1 S0A2 S0A3 S0A4 S0A5 S0A6 S0A7 S0A8 S0A9 S0A10 S0A11 S0A12 S0A13 S0A14 S0A15 S0BA0 S0BA1 S0BA2 S0W E# S0RAS# S0CAS# S0CS0# S0CKE0 S0VREF S0ODT0

N3 P7 P3 N2 P8 P2 R8 R2 T8 R3 L7 R7 N7 T3 T7 M7 M2 N8 M3 L3 J3 K3 L2 K9 M8 H1 K1 A1 C1 F1 D2 H2 A8 H9 E9 C9 N1 R1 B2 K2 G7 K8 D9 N9 R9

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 BA0 BA1 BA2 WE RAS# CAS# CS# CKE VREFCA VREFDQ ODT VDDQ#1 VDDQ#2 VDDQ#3 VDDQ#4 VDDQ#5 VDDQ#6 VDDQ#7 VDDQ#8 VDDQ#9 VDD#1 VDD#2 VDD#3 VDD#4 VDD#5 VDD#6 VDD#7 VDD#8 VDD#9

DQL0 DQL1 DQL2 DQL3 DQL4 DQL5 DQL6 DQL7 DQU0 DQU1 DQU2 DQU3 DQU4 DQU5 DQU6 DQU7 CK CK# DQSL DQSL# DQSU DQSU# DML DMU NC#1 NC#2 NC#3 NC#4 RESET ZQ VSSQ#1 VSSQ#2 VSSQ#3 VSSQ#4 VSSQ#5 VSSQ#6 VSSQ#7 VSSQ#8 VSSQ#9 VSS#1 VSS#2 VSS#3 VSS#4 VSS#5 VSS#6 VSS#7 VSS#8 VSS#9 VSS#10 VSS#11 VSS#12

E3 F7 F2 F8 H3 H8 G2 H7 D7 C3 C8 C2 A7 A2 B8 A3 J7 K7 F3 G3 C7 B7 E7 D3 J1 L1 J9 L9 T2 L8 B1 D1 G1 E2 D8 E8 B9 F9 G9 E1 M1 P1 T1 J2 B3 G8 J8 A9 M9 P9 T9

S0DQ16 S0DQ17 S0DQ18 S0DQ19 S0DQ20 S0DQ21 S0DQ22 S0DQ23 S0DQ24 S0DQ25 S0DQ26 S0DQ27 S0DQ28 S0DQ29 S0DQ30 S0DQ31 DS0CK DS0CK# S0DQS2 S0DQS2# S0DQS3 S0DQS3# S0DQM2 S0DQM3

D

S0RST

S0VREF

VCC-DRAM

S0RST
C

R1 240R-1%

R2 240R-1%

VCC-DRAM=1.5V VDD-DLL =1.1V

GND

GND

VDD-DLL

R3 240R-1%

T9 T10 U9 U10 V7 W6

S0GND9 S0GND8 S0GND7 S0GND6

AA6 Y7 Y6 W7

C2 104 C0402 GND

A31-BGA609i GND GND

GND
B

GND DDR3-128M*16 FBGA96C80P9X13
B

S0CK S0CK#

R4 R0402 R5 R0402

0R 0R

DS0CK C3 NC/10pF C0402 DS0CK# VCC-DRAM

DDR3-128M*16 FBGA96C80P9X13

VCC-DRAM

VCC-DRAM C4 1uF C0402 C5 1uF C0402 C6 104 C0402 C7 104 C0402 C8 104 C0402 C9 1uF C0402 C10 1uF C0402 C11 104 C0402 C12 104 C0402 C13 104 C0402

C14 4.7uF C0603

C15 1uF C0402

C16 104 C0402

C17 104 C0402

C18 104 C0402

C49 104 C0402 GND

GND S0VREF C19 104 C0402 S0VREF C20 104 C0402 GND VCC-DRAM
A

GND VCC-DRAM

R6 2K-1% R0402
A

C21 104 C0402 VCC-DRAM VCC-DRAM

GND

S0VREF R7 2K-1% R0402 C22 104 C0402

C400 4.7uF C0603

C401 104 C0402

C402 C403 10uF/25V 104 C0805 C0402

C404 C405 10uF/25V 104 C0805 C0402

AllWinner Technology Co.,Ltd
Design Name

A31_PAD_STD
Size A3 Page Name Rev Sheet
1

GND GND GND GND

DDR3x16-1
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DDR3
U1D S1DQ5 S1DQ1 S1DQ6 S1DQ3 S1DQ0 S1DQ7 S1DQ2 S1DQ4 S1DQ9 S1DQ8 S1DQ15 S1DQ10 S1DQ13 S1DQ14 S1DQ11 S1DQ12 S1DQ21 S1DQ20 S1DQ22 S1DQ19 S1DQ16 S1DQ17 S1DQ18 S1DQ23 S1DQ25 S1DQ24 S1DQ31 S1DQ30 S1DQ29 S1DQ26 S1DQ27 S1DQ28 S1DQS0 S1DQS0# S1DQS1 S1DQS1# S1DQS2 S1DQS2# S1DQS3 S1DQS3# S1DQM0 S1DQM1 S1DQM2 S1DQM3

1.5/1.35/1.2V DDR3/LVDDR3/LPDDR2
S1DQ0 S1DQ1 S1DQ2 S1DQ3 S1DQ4 S1DQ5 S1DQ6 S1DQ7 S1DQ8 S1DQ9 S1DQ10 S1DQ11 S1DQ12 S1DQ13 S1DQ14 S1DQ15 S1DQ16 S1DQ17 S1DQ18 S1DQ19 S1DQ20 S1DQ21 S1DQ22 S1DQ23 S1DQ24 S1DQ25 S1DQ26 S1DQ27 S1DQ28 S1DQ29 S1DQ30 S1DQ31 S1DQS0 S1DQS0# S1DQS1 S1DQS1# S1DQS2 S1DQS2# S1DQS3 S1DQS3# S1DQM0 S1DQM1 S1DQM2 S1DQM3 S1ZQ S1GND0 S1GND1 S1GND2 S1GND3 S1GND4 S1GND5
A31-BGA609i

D

C

AE2 AE5 AE1 AD5 AD2 AD4 AD1 AE4 AG2 AG5 AF2 AF4 AG1 AF5 AF1 AG4 AD15 AD17 AD14 AE18 AE15 AD18 AE14 AE17 AF14 AF17 AG14 AG17 AF13 AG16 AG13 AF16 AE3 AD3 AF3 AG3 AD16 AE16 AG15 AF15 AE6 AG6 AF18 AG18 AB7

DRAMC1

S1A0 S1A1 S1A2 S1A3 S1A4 S1A5 S1A6 S1A7 S1A8 S1A9 S1A10 S1A11 S1A12 S1A13 S1A14 S1A15 S1BA0 S1BA1 S1BA2 S1CK S1CK# S1CKE0 S1CKE1 S1WE# S1RAS# S1CAS# S1CS0# S1CS1# S1ODT0 S1ODT1 S1RST S1VREF

AF8 AD12 AD9 AG7 AE13 AG8 AE12 AE9 AF12 AF9 AD11 AE11 AG11 AE10 AD13 AF11 AE8 AG12 AD8 AG9 AG10 AF10 AB10 AF7 AD6 AD7 AE7 AB9 AF6 AB8 AD10

S1A0 S1A1 S1A2 S1A3 S1A4 S1A5 S1A6 S1A7 S1A8 S1A9 S1A10 S1A11 S1A12 S1A13 S1A14 S1A15 S1BA0 S1BA1 S1BA2 S1CK S1CK# S1CKE0 S1W E# S1RAS# S1CAS# S1CS0# S1ODT0 S1RST

U4 S1A0 S1A1 S1A2 S1A3 S1A4 S1A5 S1A6 S1A7 S1A8 S1A9 S1A10 S1A11 S1A12 S1A13 S1A14 S1A15 S1BA0 S1BA1 S1BA2 S1W E# S1RAS# S1CAS# S1CS0# S1CKE0 S1VREF S1ODT0

U5

N3 P7 P3 N2 P8 P2 R8 R2 T8 R3 L7 R7 N7 T3 T7 M7 M2 N8 M3 L3 J3 K3 L2 K9 M8 H1 K1 A1 C1 F1 D2 H2 A8 H9 E9 C9 N1 R1 B2 K2 G7 K8 D9 N9 R9

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 BA0 BA1 BA2 WE RAS# CAS# CS# CKE VREFCA VREFDQ ODT VDDQ#1 VDDQ#2 VDDQ#3 VDDQ#4 VDDQ#5 VDDQ#6 VDDQ#7 VDDQ#8 VDDQ#9 VDD#1 VDD#2 VDD#3 VDD#4 VDD#5 VDD#6 VDD#7 VDD#8 VDD#9

DQL0 DQL1 DQL2 DQL3 DQL4 DQL5 DQL6 DQL7 DQU0 DQU1 DQU2 DQU3 DQU4 DQU5 DQU6 DQU7 CK CK# DQSL DQSL# DQSU DQSU# DML DMU NC#1 NC#2 NC#3 NC#4 RESET ZQ VSSQ#1 VSSQ#2 VSSQ#3 VSSQ#4 VSSQ#5 VSSQ#6 VSSQ#7 VSSQ#8 VSSQ#9 VSS#1 VSS#2 VSS#3 VSS#4 VSS#5 VSS#6 VSS#7 VSS#8 VSS#9 VSS#10 VSS#11 VSS#12

E3 F7 F2 F8 H3 H8 G2 H7 D7 C3 C8 C2 A7 A2 B8 A3 J7 K7 F3 G3 C7 B7 E7 D3 J1 L1 J9 L9 T2 L8 B1 D1 G1 E2 D8 E8 B9 F9 G9 E1 M1 P1 T1 J2 B3 G8 J8 A9 M9 P9 T9

S1DQ0 S1DQ1 S1DQ2 S1DQ3 S1DQ4 S1DQ5 S1DQ6 S1DQ7 S1DQ8 S1DQ9 S1DQ10 S1DQ11 S1DQ12 S1DQ13 S1DQ14 S1DQ15 DS1CK DS1CK# S1DQS0 S1DQS0# S1DQS1 S1DQS1# S1DQM0 S1DQM1

S1A0 S1A1 S1A2 S1A3 S1A4 S1A5 S1A6 S1A7 S1A8 S1A9 S1A10 S1A11 S1A12 S1A13 S1A14 S1A15 S1BA0 S1BA1 S1BA2 S1W E# S1RAS# S1CAS# S1CS0# S1CKE0 S1VREF S1ODT0

N3 P7 P3 N2 P8 P2 R8 R2 T8 R3 L7 R7 N7 T3 T7 M7 M2 N8 M3 L3 J3 K3 L2 K9 M8 H1 K1 A1 C1 F1 D2 H2 A8 H9 E9 C9 N1 R1 B2 K2 G7 K8 D9 N9 R9

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 BA0 BA1 BA2 WE RAS# CAS# CS# CKE VREFCA VREFDQ ODT VDDQ#1 VDDQ#2 VDDQ#3 VDDQ#4 VDDQ#5 VDDQ#6 VDDQ#7 VDDQ#8 VDDQ#9 VDD#1 VDD#2 VDD#3 VDD#4 VDD#5 VDD#6 VDD#7 VDD#8 VDD#9

DQL0 DQL1 DQL2 DQL3 DQL4 DQL5 DQL6 DQL7 DQU0 DQU1 DQU2 DQU3 DQU4 DQU5 DQU6 DQU7 CK CK# DQSL DQSL# DQSU DQSU# DML DMU NC#1 NC#2 NC#3 NC#4 RESET ZQ VSSQ#1 VSSQ#2 VSSQ#3 VSSQ#4 VSSQ#5 VSSQ#6 VSSQ#7 VSSQ#8 VSSQ#9 VSS#1 VSS#2 VSS#3 VSS#4 VSS#5 VSS#6 VSS#7 VSS#8 VSS#9 VSS#10 VSS#11 VSS#12

E3 F7 F2 F8 H3 H8 G2 H7 D7 C3 C8 C2 A7 A2 B8 A3 J7 K7 F3 G3 C7 B7 E7 D3 J1 L1 J9 L9 T2 L8 B1 D1 G1 E2 D8 E8 B9 F9 G9 E1 M1 P1 T1 J2 B3 G8 J8 A9 M9 P9 T9

S1DQ16 S1DQ17 S1DQ18 S1DQ19 S1DQ20 S1DQ21 S1DQ22 S1DQ23 S1DQ24 S1DQ25 S1DQ26 S1DQ27 S1DQ28 S1DQ29 S1DQ30 S1DQ31 DS1CK DS1CK# S1DQS2 S1DQS2# S1DQS3 S1DQS3# S1DQM2 S1DQM3

D

AB6 S1VREF AA14 AA13 AA12 AA11 AA10 AA9 AA8 U7 T7 R7 W9
C23 104 C0402 GND VCC-DRAM VCC-DRAM

S1RST

VCC-DRAM

S1RST

C

S1VCC9 S1VCC8 S1VCC7 S1VCC6 S1VCC5 S1VCC4 S1VCC3 S1VCC2 S1VCC1 S1VCC0 S1DLLVDD

VCC-DRAM=1.5V VDD-DLL =1.1V

R8 240R-1%

R9 240R-1%

VDD-DLL

GND

GND

V10 W10 R10 240R-1% AA7 AA15 AA16 AA17

S1GND9 S1GND8 S1GND7 S1GND6

AB17 AB16 AB15 AB14

C24 104 C0402 GND

GND

GND

B

GND S1CK S1CK# R11 R0402 R12 R0402 0R 0R DS1CK C25 NC/10pF C0402 DS1CK# DDR3-128M*16 FBGA96C80P9X13 DDR3-128M*16 FBGA96C80P9X13

GND

B

VCC-DRAM

VCC-DRAM

VCC-DRAM C26 1uF C0402 C36 4.7uF C0603 C37 1uF C0402 C38 104 C0402 C39 104 C0402 C40 104 C0402 GND GND VCC-DRAM S1VREF C42 104 C0402 R13 2K-1% R0402
A

C27 1uF C0402

C28 104 C0402

C29 104 C0402

C30 104 C0402

C31 1uF C0402

C32 1uF C0402

C33 104 C0402

C34 104 C0402

C35 104 C0402

GND S1VREF C41 104 C0402 GND GND
A

C43 104 C0402 VCC-DRAM

S1VREF VCC-DRAM R14 2K-1% R0402 C44 104 C0402

C408 4.7uF C0603

C409 104 C0402

C410 4.7uF C0603

C411 104 C0402

AllWinner Technology Co.,Ltd
Design Name

A31_PAD_STD
Size A3 Page Name Rev Sheet
1

GND GND
5 4

GND Date:
3 2

06 DDR3x16-2
W ednesday, May 07, 2014 3 of 18

5

4

3

2

1

NAND
U1G
D

VCC-PC

Both eMMC NAND and TSOP NAND layout together
Toggle and TSOP NAND GND
N0W E N0ALE N0CLE N0CE1 N0CE0 N0RE N0RB0 N0RB1 N0DQ0 N0DQ1 N0DQ2 N0DQ3 N0DQ4 N0DQ5 N0DQ6 N0DQ7 N1DQ0 N1DQ1 N1DQ2 N1DQ3 N1DQ4 N1DQ5 N1DQ6 N1DQ7 N0DQS-A N0CE2 N0CE3 C153 104 C0402 VCC-NAND U14 VCC-NAND

Nand Flash, eMMC-NAND, etc
Boot: Nand/SDC/SPI
G7 G8 D2 D4 C3 D5 C5 C4 B1 B2 B3 B4 A1 A2 A3 A4 E4 D3 B5 A5 D6 C6 B6 A6 D7 C7 F7 B7 A7 F6

VCC-NAND U13A VCC-PC

VCC0-PC VCC1-PC

C

PC0/NAND0-WE/SPI0-MOSI PC1/NAND0-ALE/SPI0-MISO PC2/NAND0-CLE/SPI0-CLK PC3/NAND0-CE1 PC4/NAND0-CE0 PC5/NAND0-RE PC6/NAND0-RB0/SDC2-CMD/SDC3-CMD PC7/NAND0-RB1/SDC2-CLK/SDC3-CLK PC8/NAND0-DQ0/SDC2-D0/SDC3-D0 PC9/NAND0-DQ1/SDC2-D1/SDC3-D1 PC10/NAND0-DQ2/SDC2-D2/SDC3-D2 PC11/NAND0-DQ3/SDC2-D3/SDC3-D3 PC12/NAND0-DQ4/SDC2-D4/SDC3-D4 PC13/NAND0-DQ5/SDC2-D5/SDC3-D5 PC14/NAND0-DQ6/SDC2-D6/SDC3-D6 PC15/NAND0-DQ7/SDC2-D7/SDC3-D7 PC16/NAND0-DQ8/NAND1-DQ0/TRACE-DOUT0 PC17/NAND0-DQ9/NAND1-DQ1/TRACE-DOUT1 PC18/NAND0-DQ10/NAND1-DQ2/TRACE-DOUT2 PC19/NAND0-DQ11/NAND1-DQ3/TRACE-DOUT3 PC20/NAND0-DQ12/NAND1-DQ4/TRACE-DOUT4 PC21/NAND0-DQ13/NAND1-DQ5/TRACE-DOUT5 PC22/NAND0-DQ14/NAND1-DQ6/TRACE-DOUT6 PC23/NAND0-DQ15/NAND1-DQ7/TRACE-DOUT7 PC24/NAND0-DQS/SDC2-RST/SDC3-RST PC25/NAND0-CE2 PC26/NAND0-CE3 PC27/SPI0-CS0
A31-BGA609i

eMMC NAND
eMMC-CMD eMMC-CLK eMMC-D0 eMMC-D1 eMMC-D2 eMMC-D3 eMMC-D4 eMMC-D5 eMMC-D6 eMMC-D7

H3 eMMC-D0 H4 eMMC-D1 H5 eMMC-D2 J2 eMMC-D3 J3 eMMC-D4 J4 eMMC-D5 J5 eMMC-D6 J6 eMMC-D7 eMMC-CMD W5 eMMC-CLK W6 U5 eMMC-RST K2
C154 1uF C0402 C155 104 C0402

DAT0 DAT1 DAT2 DAT3 DAT4 DAT5 DAT6 DAT7 CMD CLKM RSTN VDDI VSSM4 VSSM3 VSSM2 VSSM1

VDDM1 VDDM2 VDDM3 VDDM4 VDDQM1 VDDQM2 VDDQM3 VDDQM4 VDDQM5

M6 N5 T10 U9
VCC-PC

R49 10K N0RB1 R0402 R50

A
0R/NC R0402

N0RBX

N0RB1 N0RBX N0RB0 N0RE N0CE0 N0CE1

eMMC NAND

K6 W4 Y4 AA3 AA5

R52

10K N0RB0 R0402

R51 NC/0R R0402

B
N0CE2 N0CE3 N0CLE N0ALE N0W E NW P C159 104 C0402

VCC-NAND

U8 R10 P5 M7

VSSQM1 VSSQM2 VSSQM3 VSSQM4 VSSQM5

K4 Y2 Y5 AA4 AA6
GND GND

C156 104 C0402

C157 104 C0402

C158 104 C0402

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

RES# NC2 NC3 RB4# RB3# RB2# RB1# RE# CE1# CE2# NC4 VCC1 VSS1 CE3# CE4# CLE ALE WE# WP# NC5 NC6 NC7 NC8 NC9

NC22 NC21 NC20 NC19 IO7 IO6 IO5 IO4 NC18 NC17 VSS3 VCC2 VSS2 NC16 NC15 NC14 IO3 IO2 IO1 IO0 NC13 NC12 NC11 NC10

48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25

TSDD0 TSDD1 TSDD2 N0DQ7 N0DQ6 N0DQ5 N0DQ4 TSDCLK VPS N0DQS TSDCMD N0DQ3 N0DQ2 N0DQ1 N0DQ0 TSDD3 C271 NC/104 C0402 GND GND GND R83 R0402 C270 NC/4.7uF C0603

D

N0RBX N0RB0

TSDCLK TSDCMD

N0DQ3 N0DQ2 N0DQ1 N0DQ0

TSDD3 TSDD2 TSDD1 TSDD0 VCC-NAND

NC/0R

GND NC/eMMC-BGA169

NAND FLASH 8G X8 TSOP-48 GND

VCC-PC VCC-PC eMMC-CMD PC27 R55 10K R0402 R56 NC/0R R0402 R53 10K N1RB1 R0402 R54

A
0R/NC R0402

N1RBX
C

VCC-PH=3.0V
U1L

VCC-PH C160 104 C0402 VCC-NAND VCC-PC R57 C162 104 C0402 10K N1RB0 R0402

B

VCC-NAND U15

VCC-NAND

NAND1 MISC

VCC0-PH VCC1-PH

J14 G15

B

D8 GND N1W E PH0/NAND1-WE/TRACE-DOUT8 C8 N1ALE PH1/NAND1-ALE/TRACE-DOUT9 B8 N1CLE PH2/NAND1-CLE/TRACE-DOUT10 A8 N1CE1 PH3/NAND1-CE1/TRACE-DOUT11 D9 N1CE0 PH4/NAND1-CE0/TRACE-DOUT12 C9 N1RE PH5/NAND1-RE/TRACE-DOUT13 B9 N1RB0 PH6/NAND1-RB0/TRACE-DOUT14 A9 N1RB1 PH7/NAND1-RB1/TRACE-DOUT15 D10 N1DQS-A PH8/NAND1-DQS/TRACE-CLK F9 SPI2-CS0 PH9/SPI2-CS0/TMS1/PWM1-P F8 SPI2-CLK PH10/SPI2-CLK/TCK1/PWM1-N G9 SPI2-MOSI PH11/SPI2-MOSI/TDO1/PWM2-P G10 SPI2-MISO PH12/SPI2-MISO/TDI1/PWM2-N C11 LCD-PW M PH13/PWM0 B10 TW I0-SCK PH14/TWI0-SCK A10 TW I0-SDA PH15/TWI0-SDA D11 TW I1-SCK PH16/TWI1-SCK C10 TW I1-SDA PH17/TWI1-SDA B11 TW I2-SCK PH18/TWI2-SCK A11 TW I2-SDA PH19/TWI2-SDA D12 UART0-TX PH20/UART0-TX G12 UART0-RX UART0-TX UART0-RX PH21/UART0-RX F13 SPK_MUTE PH22 G11 PA-SHDN# PH23 F10 PH24 PH24 G13 VGA_EN USB-HUB-DRV VGA_EN PH25 F11 TVIN_EN TVIN_EN PH26 G14 LCD-BL-EN LCD-BL-EN PH27/SPDIF-IN F12 PH28 PH28 PH28/SPDIF-OUT/TRACE-CTL F14 N1CE2 PH29/NAND1-CE2 B12 N1CE3 PH30/NAND1-CE3 A31-BGA609i LCD-PW M PW M0
TW I1-SCK TW I1-SDA TW I2-SCK TW I2-SDA TW I1-SCK TW I1-SDA TW I2-SCK TW I2-SDA

C161 104 C0402

C163 104 C0402

C164 104 C0402

GND

GND

N1RB1 N1RBX N1RB0 N1RE N1CE0 N1CE1

N0DQS-A R165 N1DQS-A R166

N0DQS 0R/NC R0402 N1DQS 0R/NC R0402

eMMC-RST VCC-NAND VCC-NAND N1CE2 N1CE3 N1CLE N1ALE N1W E NW P VPS

use tSD flash :NC R165,R166
R58 10K R0402 C165 104 C0402 VCC-PE R96 R97 2K 2K R0402 R0402 CAM-SCK CAM-SDA MIPI-CSI-SCK MIPI-CSI-SDA TW I0-SCK TW I0-SDA GND GND R59 NC/0R R0402 R60 NC/0R R0402

NW P

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

RES# NC2 NC3 RB4# RB3# RB2# RB1# RE# CE1# CE2# NC4 VCC1 VSS1 CE3# CE4# CLE ALE WE# WP# NC5 NC6 NC7 NC8 NC9

NC22 NC21 NC20 NC19 IO7 IO6 IO5 IO4 NC18 NC17 VSS3 VCC2 VSS2 NC16 NC15 NC14 IO3 IO2 IO1 IO0 NC13 NC12 NC11 NC10

48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25

TSD1D0 TSD1D1 TSD1D2 N1DQ7 N1DQ6 N1DQ5 N1DQ4 TSD1CLK VPS N1DQS TSD1CMD N1DQ3 N1DQ2 N1DQ1 N1DQ0 TSD1D3 C273 NC/104 C0402 GND GND GND R84 R0402 C272 NC/4.7uF C0603

N1RBX N1RB0

TSD1CLK TSD1CMD

N1DQ3 N1DQ2 N1DQ1 N1DQ0

TSD1D3 TSD1D2 TSD1D1 TSD1D0 VCC-NAND

NC/0R
B

NC/NAND FLASH X8 TSOP-48 GND

TSSOP CE Count(1)

Resistor A Disconnect Connect Disconnect

Resistor B Disconnect Disconnect Connect

1 2 4 VCC-NAND =3.0V VDD1-LPDDR2 =1.8V

VCC-PH
A

TWI0 pull-up by VCC-PE in Camera Page Pull-Up R61 2K R0402 TW I1-SCK Resistor TW I1-SDA R62 2K R0402 R63 2K R0402 TW I2-SCK for TWIs TW I2-SDA R64 2K R0402

VCC-NAND R65

C
0R R0402

VCC-PC BOOT-SEL0 R66

A
NC/0R R0402 GND

A

VDD1-LPDDR2 R67

D
NC/0R R0402 BOOT-SEL1 R68

B
NC/0R R0402 GND

AllWinner Technology Co.,Ltd
Design Name

C=0R、D=NC:Use nand flash. C=NC、D=0R:Use eMMC nand flash.
5 4 3

A=NC、B=NC:Boot from raw nand flash A=NC、B=0R:Boot from eMMC nand flash
2

A31_PAD_STD
Size A3 Date: Page Name Rev Sheet
1

NAND
W ednesday, May 07, 2014 4 of 18

5

4

3

2

1

POWER/PMU
VCC-PG 3.3V ALDO1 ALDO2 AVCC-AP 3.0V
D

ACIN GND C107 10uF/25V C0805

150 mil 120 mil
U10 VCC-3V0

50 mil

Inductor option: 1.SPH40401R5METG 2.SWPA4018S1R5NT 3.SWPA3015S1R5NT 4.ECL4LG1R5NA 5.PSE25201B-1R5MS-39

55 56
USBVBUS

VCC-W IFI VDD1-LPDDR2 R28 VCC-IR R29 2R2 R0402 C114 1uF C0402 GND AVDD-CSI VCC-PM-CPUS VCC2V8-LCD VCC-HP NC R0402 VCC-PLL C113 10uF/25V C0805 C111 10uF/25V C0805

ACIN1 ACIN2 LX1 VBUS DCDC1

L1

CD43 C112 DC1-SW PS C109 10uF/25V C0805 C108 10uF/25V C0805

14 21 22 13 15

1

2 1.5uH_2.1A_DCR<0.1R

48
PS

DC/DC1

1.8V

DC1SW VIN1 PGND1

ALDO3 AVDD-CSI-EN GPIO0/LDO VCC-PB GPIO1/LDO DLDO1 VCC-GPS DLDO2 AFVCC-CSI

53 54
R48 10K R0402

PS1 PS2

10uF/25V C0805
D

2.8V

NOTE: Q1 vth <1.5V & R <30mohm@vgs=4.5V P-MOSFET option: 1.TCS1905 2.KD1221 3.ACE5801 4.WPM1481 VDD-CPUS =1.1V

120 mil
VDD-GPU GND 10uF/25V C0805 C277 4.7uF C0603 C127 C280 104 4.7uF C0402 C0603 C279 104 C0402 VDD-GPU VCC-3V0

1.8V

51 49

N_BATDRV BATSENSE

LX2_1 LX2_2 DCDC2

25 24 28

L2

CD43 C115

1

2 1.5uH_3A_DCR<0.1R
PS

1.8V/2.8V

DC/DC2

10 mil

3.3V

VCC-CSI

VCC-PE

50 58

2.8V

DLDO3

LOADSENSE CHSENSEN

VIN2 PGND2_1 PGND2_2

23 27 26

C116

10uF/25V C0805

Charger & Meter

120 mil
VDD-CPU

GND

10 mil
57 60 61 62 63 59 CHSENSEP LX_CHG1 LX_CHG2 VIN_CHG1 VIN_CHG2 PGND_CHG TS CHGLED

2.8V

DLDO4 VDD1V5-CSI ELDO1 VDD1V8-CSI ELDO2 VCC1V8-LCD ELDO3 VCC-LCD

PS

VDD-CPUS

1.5V

1
VCC-RTC

IN GD ON
U11

OUT FB

5 4
R33 10.5K R0402 R34 28K R0402 PS C121 10uF/25V C0805

LX3_2 LX3_1

41 40 38

L3

CD43 C120 10uF/25V C0805 CPU-VDDFB C122 10uF/25V C0805

1

2 1.5uH_3A_DCR<0.1R
PS

DC/DC3

DCDC3 VIN3 PGND3

1.8V

3

39 42

2

1.2~3.3V

150 mil
GND VCC-RTC MT-DRV-N POW EN R37 10K R0402 GND USB0-DRVVBUS R35 2K R0402

30 52

120 mil 60 mil
L5 CD43

VDD-SYS

GND

VDD-SYS
C

C

3.0V

DC1-SW GND VCC-3V0 VCC-PA VCC-PH VCC-NAND VCC-PD R36 VCC-HP 0R R0402 VCC-MIPI R39 2R2 R0402 C126 1uF C0402 AP-RESET# VDD-GPU R40 10K R0402 R41 NC R0402 VCC-RTC GND

LX4 DCDC4 12

65 67

1

2 1.5uH_0.9A_DCR<0.1R
PS C123 C125 10uF/25V C0805 10uF/25V C0805 C288 4.7uF C0603 C289 104 C0402

DC/DC4

C124

104 C0402

PWRON

3.0V VCC-3V VCC-HDMI

VIN4 PGND4

64 66

11 44 45 29 43
VCC-RTC C131 10uF/25V C0805

N_VBUSEN SCK SDA IRQ PWROK VCC_RTC LX5_2 LX5_1 DCDC5 8 7 5 1

120 mil
L6 CD43

VCC-DRAM

30 mil
GND VCC-DRAM

VDD-CPU 1.1V

VCC-PF VCC-SDMMC

PMU-SCK PMU-SDA AP-NMI#

2 1.5uH_3A_DCR<0.1R
PS C128 C129 10uF/25V C0805 10uF/25V C0805 C287 4.7uF C0603 C286 104 C0402

1.1V VDD-SYS 1.1V VCC-DRAM 1.2/1.35/1.5V
B

1
VDD-DLL Q2 MMBT3904 SOT-23 R42 C130 10K R0402 R45 100K R0402 1uF C0402 R43 510R R0402 C133 103 C0402

46
PS

DC/DC5

GND

VIN5 PGND5 DC5SET DC5LDO

9 6 10

3

2

80 mil
GND C132 10uF/25V C0805 10uF/25V C0805 ALDO1 10uF/25V C0805 10uF/25V C0805 4.7uF C0603 4.7uF C0603 ALDO2 ALDO3 GPIO0/LDO GPIO1/LDO

120 mil
4
R46 NC R0402 PS VDD-CPUS C134

R44

NC

R0402 GND GND

33
SW 2 C135 C136 C137 C140 C142 GND

ALDOIN ALDO1 ALDO2 ALDO3 GPIO0/LDO GPIO1/LDO

4.7uF C0603

32 34 36 37 31

ALDOs

1

2

DLDOIN DLDO1

18 19 17 16 20 1 68 2 3
DLDO1 DLDO2 DLDO3 DLDO4 VCC-3V0 ELDOIN ELDO1 ELDO2 ELDO3

80 mil
C138 C139 C141 C143 4.7uF C0603 4.7uF C0603 4.7uF C0603 4.7uF C0603 GND C146 C147 C148 4.7uF C0603 4.7uF C0603 4.7uF C0603 GND
B

VDD-CPUS 1.1V VCC-RTC 3.0V GND GND

sw_ts_024_mcd TS-024/MCD RESET

DLDOs

60 mil

DLDO2 DLDO3 DLDO4

OPTION: Name DCDC1 DCDC2 DCDC3 DCDC4 DCDC5
A

GND C144 1uF 1uF C0402 C0402

80 mil

47 35 69

3.0V 1.1V 1.1V 1.1V 1.2V 0V 1.8V 3V 0V 0V

1A 2A 2A 600mA 2A 300mA 300mA 200mA 100mA 100mA
5

For GPIO Default ON For GPU Default ON For CPU Default ON For System Default ON For DRAM Default ON Default OFF For 1.8V IO/LPDDR2 Default ON For SOC Analog Default ON Default OFF Default OFF

ELDOs
VCC-USB

Default Voltage

Maximum Current Comment

Name DLDO1 DLDO2 DLDO3 DLDO4 ELDO1 ELDO2 ELDO3
DC5LDO

Default Maximum Voltage Current 0V 0V 0V 0V 0V 0V 0V 1.1V 3.0V 400mA 200mA 200mA 100mA 400mA 200mA 200mA

VINT VREF GND

ELDOIN ELDO1 ELDO2 ELDO3

Comment
Default OFF Default OFF Default OFF Default OFF
PS GND

C145

AXP221

20 mil
VCC-3V0 R38 NC R0402

Default OFF Default OFF Default OFF For CPUS, From DC/DC5
C475 1uF C0402

1 2 3

IN VSS ON
U65

OUT

5
C478 1uF C0402
A

ALDO1 ALDO2 ALDO3 GPIO0 GPIO1

COMP

4
C476 NC/103 C0402 GND GND

200mA Default ON
For LCD, From DC/DC1

AllWinner Technology Co.,Ltd
Design Name

DC1SW

0.1ohm Default OFF 30mA
4

GND

A31_PAD_STD
Size A3 Date: Page Name Rev Sheet
1

RTC-VCC 3V

For RTC Always On
3 2

PMU
W ednesday, May 07, 2014 5 of 18

5

4

3

2

1

POWER-DC/DC

D

D

POWER INPUT
J1 DCIN DC-005AA

ACIN-12V C0402 103/25V C48 ACIN

1 2 3

F1 FUSE_16V_2.6A D11 TVS-SMBJ16A TVS-SOD214A C0805 10uF/25V C45 R210 100K R0402 L4 22uH-DCR<0.1R-2A CD105 1 2

2

1

1

2

2

1

TPAD

1

+ CT1 100uF/25V CAP_TH_D063P025

C46 104/25V C0402

8 7 4

NC EN GND

SW FB COMP

3 5 6 2

R15 47K/1% R0402

BS

IN

1

C54

C0805 10uF/25V C50

C0805 10uF/25V C53

2

J2 NC/con_6p_2r5_XH
C

1 2 3 4 5 6

1 2 3 4 5 6

R211 NC/100K R0402 5VSTB STB VCC-5VSTB GND D18 NC/SS14 GND GND

C47 104/25V C0402

U29 MP1484EN SOP8_EP

392/25V C0402 D12 SS24 DO-214AC C52 NC C0402 R212 6K8 R0402 R16 10K/1% R0402

9

GND

1

GND

GND

GND
C

ACIN SOD123 R208 NC/100K R0402 Q24 NC/AO3423 SOT-23 AVCC-AP R207 C369 NC/510K NC/224 R0402 C0402 R249 NC/4.7K R0402 VCC-3V R264 510K R0402 C389 1uF C0402 Q13 AO3415A SOT-23

VCC-5V

C366 10uF/25V C0805

R261 100K R0402

1
C327 NC/0.1uF C0402 D22 NC/IN5819 SOD323 STB-5V GND R206 C326 NC/510K NC/0.1uF C0402 R0402 VCC-3V R158NC/510R R0402 1 D3 VCC-3V BT1 CR1220_SMT CR1220_SMT VCC-3V D17 IN5819 SOD323 VCCRTC VCC-3V VCC-3V R156510R R157510R R0402 1 D8 R0402 1 R118NC/510R R0402 1 D4 D2 NC/LED0603/BLUE 2 GND LED0603 NC/LED0603/BLUE 2 GND LED0603 LED0603/BLUE 2 GND LED0603 LED0603/BLUE 2 GND LED0603 C385 0.1uF C0402 R266 510K R0402 Q17 MMBT3904 SOT-23

Q25 NC/MMBT3904 SOT-23

3

1

2

B

RTC BATT
BT2 J3 NC/CON2_1_25MM_SMD NC/BATT 4 3 CR2032BATT 4 3

2

3

GND

2

C51 0.22uF/25V C0402

B

1 2

GND

BT3 NC/5R5D9F22 5R5D9F22

2 1 +

1 2

1 2

D15 IN5819 SOD323 R47 NC/3.3K R0402

VCC-3V0

GND

D16 NC/IN5819 SOD323

BT1与BT2为钮扣电池封装 BT3为法拉电容封装 J3为2PIN连接器 4个物料只能选择一个使用 如使用法拉电容及充电钮扣电池时, 则R47要接上,以便能够对法拉电容及电池充电

A

RTC
32768 X5

A

1
NMI-N R163 0R R0402 C363

2 1 2 3 4 3

U32

VCCRTC

AP-NMI#

NC C0402 GND

OSCI VDD OSCO CLKO nINT SCL GND SDA
PCF8563/AT8563 MSOP8

8 7 6 5

TW I2-SCK TW I2-SDA

TW I2-SCK TW I2-SDA GND

C346 0.1UF C0402

AllWinner Technology Co.,Ltd
Design Name

A31_PAD_STD
Size A3 Date:
2

Page Name

Rev Sheet
1

DC/DC-RTC
Monday, May 12, 2014 6 of 18

5

4

3

5

4

3

2

1

LCD-TP

VCC-PD=3.0V
PS VCC-PD C199 104 C0402 CON_30P_15x2_DIP_2R0 CON_30P_15x2_DIP_2R0 J4 R218 0R R0603 VCC_LVDS LVDS0-D0P LVDS0-D1P LVDS0-D2P LVDS0-CLKP LVDS0-D3P LVDS1-D0P LVDS1-D1P LVDS1-D2P LVDS1-CLKP LVDS1-D3P TP49 TP36 TP28 TP29 TP30 C296 10uF/25V TP32 C0805 TP31 TP33 TP35 TP34 TP38 TP37 OQ4 NC/AO6401LCD_VCC SOT-23-6

VCC-3V

D

ACIN-12V

U1H

3.3V LCD
VCC0-PD VCC1-PD VCC2-PD

VCC-5V

D

LCD0 LVDS

V21 W21 W22 T24 T25 U24 U25 V24 V25 W24 W25 Y24 Y25 W26 W27 Y26 Y27 AA26 AA27 AB26 AB27 AC26 AC27 AA25 AA24 AB25 AB24 AC24 AD27 AD26 AD25

J8

Single link:LVDS0

RGB
LCD0-D0 LCD0-D1 LCD0-D2 LCD0-D3 LCD0-D4 LCD0-D5 LCD0-D6 LCD0-D7 LCD0-D8 LCD0-D9 LCD0-D10 LCD0-D11 LCD0-D12 LCD0-D13 LCD0-D14 LCD0-D15 LCD0-D16 LCD0-D17 LCD0-D18 LCD0-D19 LCD0-D20 LCD0-D21 LCD0-D22 LCD0-D23 LCD0-CLK LCD0-DE LCD0-HSYNC LCD0-VSYNC

GND

LVDS
LVDS0-D0P LVDS0-D0N LVDS0-D1P LVDS0-D1N LVDS0-D2P LVDS0-D2N LVDS0-CLKP LVDS0-CLKN LVDS0-D3P LVDS0-D3N LVDS1-D0P LVDS1-D0N LVDS1-D1P LVDS1-D1N LVDS1-D2P LVDS1-D2N LVDS1-CLKP LVDS1-CLKN LVDS1-D3P LVDS1-D3N

VCC_LVDS LCD0-D0 LCD0-D1 LCD0-D2 LCD0-D3 LCD0-D4 LCD0-D5 LCD0-D6 LCD0-D7 LCD0-D8 LCD0-D9 LCD0-D10 LCD0-D11 LCD0-D12 LCD0-D13 LCD0-D14 LCD0-D15 LCD0-D16 LCD0-D17 LCD0-D18 LCD0-D19 LCD0-D20 LCD0-D21 LCD0-D22 LCD0-D23 LCD0-CLK LCD0-DE LCD0-HSYNC LCD0-VSYNC TP50 TP51 TP40 TP39 TP41 TP43 TP42 TP44 TP46 TP45 TP48 TP47 LVDS0-D0N LVDS0-D1N LVDS0-D2N LVDS0-CLKN LVDS0-D3N LVDS1-D0N LVDS1-D1N LVDS1-D2N LVDS1-CLKN LVDS1-D3N

C

A31-BGA609i

ACIN-12V

VCC-5V

PD0/LCD0-D0/LVDS0-VP0 PD1/LCD0-D1/LVDS0-VN0 PD2/LCD0-D2/LVDS0-VP1 PD3/LCD0-D3/LVDS0-VN1 PD4/LCD0-D4/LVDS0-VP2 PD5/LCD0-D5/LVDS0-VN2 PD6/LCD0-D6/LVDS0-VPC PD7/LCD0-D7/LVDS0-VNC PD8/LCD0-D8/LVDS0-VP3 PD9/LCD0-D9/LVDS0-VN3 PD10/LCD0-D10/LVDS1-VP0 PD11/LCD0-D11/LVDS1-VN0 PD12/LCD0-D12/LVDS1-VP1 PD13/LCD0-D13/LVDS1-VN1 PD14/LCD0-D14/LVDS1-VP2 PD15/LCD0-D15/LVDS1-VN2 PD16/LCD0-D16/LVDS1-VPC PD17/LCD0-D17/LVDS1-VNC PD18/LCD0-D18/LVDS1-VP3 PD19/LCD0-D19/LVDS1-VN3 PD20/LCD0-D20 PD21/LCD0-D21 PD22/LCD0-D22 PD23/LCD0-D23 PD24/LCD0-CLK PD25/LCD0-DE PD26/LCD0-HSYNC PD27/LCD0-VSYNC

1 3 5 7 9 11 13 15 17 19 21 23 25 27 29

VCC_0 VCC_2 GND_0 S0_V0S0_V1S0_V2GND_2 S0_VCS0_V3S1_V0S1_V1S1_V2GND_4 S1_VCS1_V3J5

VCC_1 NC GND_1 S0_V0+ S0_V1+ S0_V2+ GND-2 S0_VC+ S0_V3+ S1_V0+ S1_V1+ S1_V2+ GND_5 S1_VC+ S1_V3+

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30

1 3 5
C295 224 C0402 R190 NC/510K R0402

2 4 6

C282 CON_6P_2X3_2R54_DIP NC/224 NC/CON_6P_2X3_2R54_DIP C0402 R197 NC/10K R0402

Q12 NC/MMBT3904 SOT-23

3

1
R191 NC/510K R0402 C294 NC/1uF C0402

LCD-PW R

Dual link:LVDS0+LVDS1

TP57 TP56 TP58 TP59 VCC-3V PW M0 TP-W AKEUP TP-INT TW I1-SCK TW I1-SDA DSI-D0N DSI-D1N DSI-D2N DSI-D3N DSI-CKN

GND LCD0-D21 LCD0-D23 LCD0-DE LCD0-HSYNC

MIPI
DSI-TE

1 3 5 7 9 11 13 15 17 19 21 23 25 27 29

1 3 5 7 9 11 13 15 17 19 21 23 25 27 29

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30

GND LCD0-D20 LCD0-D22 LCD0-CLK LCD0-VSYNC LCD-PW R

TP53 TP52 TP54 TP55 LCD-BL-EN PC27 TPX1 TPX2 TPY1 TPY2 DSI-D0P DSI-D1P DSI-D2P DSI-D3P DSI-CKP VCC-5V R214 NC/100K R0402 R272 NC/10K R0402

GND

2

GND

C

J15

CON_30P_15x2_DIP_2R0 CON_30P_15x2_DIP_2R0

LCD0-BL-EN1

TP65 TP66 TP67 TP68 TP69 TP70

VCC-PE=2.8V
VCC-PE C173 104 C0402

TP71 TP73 TP72 TP75 TP74 TP76

1 3
Q23 NC/MMBT3904R199 SOT-23 NC/510K R0402

Q14 NC/MMBT3904 SOT-23

1 2 3 NC/CON_3P_SIP_2R54 CON_3P_SIP_2R54

LCD-BL-EN R213 NC/10K R0402 C297 NC/1uF C0402

1
R271 NC/510K R0402

U1I

2.8V CSI
VCC-PE F18 C12 D13 D14 B13 B14 C13 C14 A13 A14 D15 C15 B15 A15 D16 A16 B16 C16
PCLK GND

J11 VCC-5V VCC-3V CSI-PCLK R155 0R R0402 CSI-SDA TW I0-SDA CSI-HSYNC CSI-D4 CSI-D6 CSI-D8 CSI-D10

CSI TS
B

A31-BGA609i CSI-MCLK

PCLK CSI-HSYNC C176 NC C0402 C177 NC C0402

VCC-3V

PE0/CSI-PCLK/TS-CLK/PE-EINT0 PE1/CSI-MCLK/TS-ERR/PE-EINT1 PE2/CSI-HSYNC/TS-SYNC/PE-EINT2 PE3/CSI-VSYNC/TS-DVLD/PE-EINT3 PE4/CSI-D0/UART5-TX/PE-EINT4 PE5/CSI-D1/UART5-RX/PE-EINT5 PE6/CSI-D2/UART5-RTS/PE-EINT6 PE7/CSI-D3/UART5-CTS/PE-EINT7 PE8/CSI-D4/TS-D0/PE-EINT8 PE9/CSI-D5/TS-D1/PE-EINT9 PE10/CSI-D6/TS-D2/PE-EINT10 PE11/CSI-D7/TS-D3/PE-EINT11 PE12/CSI-D8/TS-D4/PE-EINT12 PE13/CSI-D9/TS-D5/PE-EINT13 PE14/CSI-D10/TS-D6/PE-EINT14 PE15/CSI-D11/TS-D7/PE-EINT15 PE16/MCSI-MCLK/PE-EINT16

CSI-D0 CSI-D1 CSI-D2 CSI-D3

4 3 22R*4 2 RN1 1 4 3 22R*4 2 RN2 1 CSI2-MCLK

CSI-AF-IO CSI-PW REN 5 6 7 8 5 6 7 8 R326 0R R0402

CSI-PCLK CSI-MCLK CSI-HSYNC CSI-VSYNC UART5-TX UART5-RX CSI-D2 CSI-D3 CSI-D4 CSI-D5 CSI-D6 CSI-D7 CSI-D8 CSI-D9 CSI-D10 CSI-D11 MIPI-CSI-MCLK

VCC-CSI CAM-STBY-EN 100K
A

C178 NC C0402 R112 CAM-RESET# 100K R111 CSI-D0 R95 NC/100K R0402 CSI-D1 R94 NC/100K R0402 GND GND

1 3 5 7 9 11 13 15 17 19 21 CAM-RESET# CAM-RESET# 23 VDD1V5-CSI CSI-PW REN 25 27 CSI-AF-IO 29 31 CSI2-D0N 33 CSI2-D1N 35 CSI2-D2N 37 CSI2-D3N 39 CSI2-CKN 41 MIPI-CSI-MCLK 43 45 UART5-RX VCC-3V 47 UART5-TX 49 RTS1 51 CTS1 53 55 RX1 57 TX1 59

1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60

2 4 6CSI-SCK TW I0-SCK 8CSI-VSYNC 10 R144 0R R0402 CSI-MCLK 12 CSI-D5 14 CSI-D7 16 CSI-D9 18 CSI-D11 20 22 CAM-STBY-EN PH28 24 VDD1V8-CSI 26 AFVCC-CSI 28 VCC2V8-LCD 30 32 CSI2-D0P 34 CSI2-D1P 36 CSI2-D2P 38 CSI2-D3P 40 CSI2-CKP 42 44 TW I2-SCK 46 TW I2-SDA 48 SPI2-CS0 50 SPI2-CLK 52 SPI2-MOSI 54 SPI2-MISO 56 PM4 58 广告机在BOM增加J16供扩展通讯接口用 PM5 60 PM6

2

2

3

1 2 3

GND PW M R17 NC/100R R0402 PW M0 R215 NC/10K R0402 VCC-3V GND

6 5 4 3 2 1
CON_6P_2R0_PH NC/CON_6P_2R0_PH J6

TP61 TP60 TP62 TP63

B

C299 NC/104 C0402 TW I1-SDA TW I1-SCK TP-INT TP-W AKEUP

J7 NC/CON_6P_2R0_PH CON_6P_2R0_PH

J11的41PIN-60PIN对应J16的1PIN-20PIN

1 2 3 4 5 6

GND

Close to camera.

Close to AP.

GND GND CON_60P_30x2_DIP_2R0 CON_60P_30x2_DIP_2R0

GND

A

VCC-CSI =2.8V AVDD-CSI =2.8V AFVCC-CSI =2.8V VDD1V5-CSI=1.5V VCC-CSI =2.8V VDD1V8-CSI=1.8V
4 3 2

AllWinner Technology Co.,Ltd
Design Name

A31_PAD_STD
Size A3 Date: Page Name

DISPLAY-CAM
W ednesday, May 07, 2014 Sheet
1

Rev 1.0 7 of 18

5

5

4

3

2

1

USB-HUB-OTG&HOST
D

Differential pairs Z0= 90 ohm
TP100 TP101 TP102 TP103 TP104 VCC-3V R136 10K R0402

USBVBUS VCC-5V USB-DP0 USB-DM0 USB-DP0 USB-DM0 USB0-DRV USB0-DRV USB0-VBUSDET USB0-IDDET USB-ICTRL C189 10uF/25V C0805

IN ON

OUT GD CS
U20

4

3
R141 13K7-1% R0402 R139 13K7-1% R0402 R76 47K 0.1uF/16V R0402 USB0-VBUSDET C171 104 C0402 Q8 SOT-23 MMBT3904 Close to CPU GND R79 100K R0402 C190

USB-DM0 USB-DP0 ESD0402 ESD10 ESD0402 ESD11 ESD0402 ESD12 ESD0402 ESD13 USB0-IDDET 1 L17 600R@100M l0603

USB0-DRVVBUS USB0-VBUSDET USB0-IDDET USB-ICTRL

R138 510K R0402

2

2

C191 4.7uF/16V C0402 C0603

VBUS DD+ ID GND miniusb_5pin usb-b5-va/mcd CN2

ESD-0402-LF

ESD-0402-LF

ESD-0402-LF

GND

GND USB-ICTRL R143 100K 1 R0402

2

GND

ESD-0402-LF

3

TP150

TP152

TP151

TP149

TP146

TP148

VCC-5V GND
C

CN5 U21 C378 1uF C0402 HUB-AVDD GL850G SSOP28-D

ESD-0402-LF

ESD-0402-LF

ESD-0402-LF

GND R231 10K R0402

SSOP28

GND GND VCC-3V HUB-3V3

GND VCC-5V

GND TP157 TP158

ESD-0402-LF

HOST-DM2 R230 680R HOST-DP2 R0402 HUB-AVDD HUB-X1 C377 1uF C0402 HUB-X2 HOST-DM3 HOST-DP3 C375 HUB-AVDD HOST-DM4 1uF 3G-DM C0402 3G-DP HOST-DP4 HUB-RST#

1 2 3 4 5 6 7 8 9 10 11 12 13 14

AVDD1 DM2 DP2 RREF AVDD2 XTAL1 XTAL2 DM3 DP3 AVDD3 DM4 DP4 RESET# TEST

DP1 DM1 DP0 DM0 V33 V5 PWREN1 OVCUR1# PWREN2 OVCUR2# PGANG PSELF DVDD GND

28 HOST-DP1 27 C328 C374 HOST-DM1 26 DP1 10uF/25V 100nF USB-DP1 25 DM1 C0805 L21 L0603 C0402 USB-DM1 24 1 2 23 600R-100M 22 HUB-3V3 21 OVCUR1# HUB-AVDD 20 19 R232 NC/0R HUB-3V3 18 PGANG R0402 R233 100K 17 PSELF R234R0402 4K7 16 R0402 15 C376 100nF C0402

l0603 HOST-DM2 HOST-DP2

ESD0402 ESD17 ESD0402 ESD18 ESD0402 ESD21 ESD0402 ESD22

GND

B

R243 510K R0402

Q9 AO3423 SOT-23

C333 10uF/25V C0805

C330 10uF/25V C0805

USB-DM2 USB-DP2

USB-DM2 USB-DP2

1 2 3 4

VBUS DD+ GND

11 12

GNDF2 GNDF3

5 6 7 8

VBUS2 2D2D+ GND2

con_12p_usb_ax2 USB_A_X2

L8 600R@100M

HOST-DM1 HOST-DP1

VBUS1 1D1D+ GND1

GNDF0 GNDF1

1

2

1 2 3 4

9 10

GND

TP147

6 7

FG0 FG1

FG2 FG3

5

1

1 2 3 4 5

8 9

D

C

B

CON_4P_2R0_PH CON_4P_2R0_PH CN6 GND

3

GND Q10 MMBT3904 SOT-23

USB-HUB-DRV

USB-HUB-DRV R238 R0402

20K

1
TP156 TP153 TP154 TP155 R246 510K R0402

贴装USBWIFI 8188ETV时,此连接器NC
VCC-5V VCC-5V TP160 TP159

2

GND HUB-3V3 VCC-5V

HUB电源不能与其他电源公用,HUB的供电要与USB 驱动同步,同时受驱动的控制,才可提高USB兼容性。

HOST-DM3 C329 HOST-DP3 10uF/25V C0805

1 2 3 4

VBUS DD+ GND

CON_4P_2R0_PH CON_4P_2R0_PH CN3 GND R270 R0402 Y5 M1 M2 M3 M4 NC 12MHZ/20PF 1 OSC3225 GND

C339 10uF/25V C0805

HOST-DM4 HOST-DP4

1 2 3 4

VBUS DD+ GND

CON_4P_2R0_PH NC/CON_4P_2R0_PH CN7
A

A

R314 10K R0402 HUB-RST# C379 1uF C0402

R313 22K R0402 OVCUR1# R268 47K R0402

贴装3G模块时,此连接器NC
HUB-X2 C382 33pF C0402 GND

HUB-X1 C381 33pF C0402

3 2

4

AllWinner Technology Co.,Ltd
Design Name

A31_PAD_STD
GND GND
3 2

Size A3 Date:

Page Name

GND
5

GND
4

USB-HUB-OTG&HOST
W ednesday, May 07, 2014 Sheet
1

Rev 1.0 9 of 18

5

4

3

2

1

Head Phone & Speaker

Microphone

HPCOMFB HPCOM
D

R176

NC/0R

R0402 CON_HP_PJ_327F FB5 600R-100M L0603 1 2 FB4 600R-100M L0603 1 2

HPR HPL

C278 1uF C0402 C284 C0402 R154 22R R0402 C312 104 C0402 GND GND R153 22R R0402 C236 104 C0402 1uF

HS-MIC R L SD

1 3 4 2 5

TP166 TP165 TP164 TP168 TP169 CN8 PJ-327F/MCD

MIC2P MIC2N

MIC2P MIC2N

C265 C0402 C267 C0402

100nF 100nF C268 NC/33pF C0402

HS-MIC C266 33pF C0402 C269 R180 NC/33pF 0R C0402 R0402

D

The main mic.
C285 10uF C0805

MIC-MBIAS R185 2K C292 R0402 100nF C0402 MIC1P

MIC-MBIAS

2

ESD36 ESD-0402-LF ESD0402 L22 600R/100M L0603 SD ESD26 ESD-0402-LF ESD0402 L ESD27 ESD-0402-LF ESD0402 R ESD56 ESD-0402-LF ESD0402 MIC-HBIAS MIC-HBIAS R175 C261 10uF/25V C0805 GND GND 4K R0402 HS-MIC GND

MIC1

R152 470R R0402

R151 470R R0402

+ -

1 2

1

4015/42dB MIC40

C290 100pF C0402 C291 33pF C0402 C298 33pF C0402 R193 2K R0402 C293 100nF C0402

MIC1P MIC1N

MIC1N

GND

GND

GND

HS-MIC

MIC-HBIAS with current detection function.

1 2 3 4 CON_4P_2R0_PH NC/CON_4P_2R0_PH CON10

1 2 3 4

MIC1+ MIC1MIC2+ MIC2-

GND

GND

Option: MIC for Surrouding Noise Cancellation.
MIC-MBIAS MIC-MBIAS
C

C

AVCC-5V VCC-5V AVCC-5V R226 10K R0402 MUTE C308 1uF C0603 ACIN-12V

MIC2 GND ROUTN GND ROUTP GND

C315 10uF C0805

R195 2K C319 R0402 100nF C0402 MIC2P MIC2P MIC2N

+ -

1 2

ACIN-12V

ACIN-12V

C0603 C251 220pF

C0603 C252 220pF

1

NC/4015/42dB MIC40

C301 100pF C0402 C316 33pF C0402 C324 33pF C0402 C317 R194 100nF 2K C0402 R0402

MIC2N

低有效
3 1
R225 10K R0402 R224 510K R0402 Q16 MMBT3904 SOT-23

2

+ CT2 100uF/25V CAP_TH_D063P025 10uF/25V C0805 C246 1uF C0603 C245

1

L0603 600R-100M FB10 C0603 C247 1uF

L0603 600R-100M FB11 C0603 C250 1uF

1

SPK_MUTE

2

2

GND

GND

C0805 10uF/25V C249 C0603 1uF C248

GND

GND

2

ESD55 ESD-0402-LF ESD0402 ROUTP SPKR SPKR C221 1uF C0402 GND ACIN-12V GND R119 510K R0402 C224 1uF C0402 C225 1uF C0402 SPKL SPKL C223 1uF C0402 R145 27K R0402 1uF C231 C0603 C234 1uF C0603 FB8 600R-100M L0603 ACIN-12V C242 1uF C0603 R125 27K R0402 R146 27K R0402 MUTE AVCC-5V R120 27K R0402

32 31 30 29 28 27 26 25

ESD38 ESD-0402-LF ESD0402 ROUTN ACIN-12V ESD39 ESD-0402-LF ESD0402 LOUTP SD ESD40 ESD-0402-LF ESD0402 LOUTN C255 1uF C0603 C226 220pF C0603 C253 1uF C0603 C254 1uF C0603 C256 10uF/25V C0805 C257 NC/104 C0402 C258 NC/104 C0402 GND R149 NC/10K R0402 LOUTP C259 NC/104 C0402 C260 NC/104 C0402 GND GND R150 NC/10K R0402 LOUTN
A B

B

GND VCC-3V

1 2 3 4 5 6 7 8

PGNDR PVCCR ROUTN BSRN BSRP ROUTP PVCCR PGNDR

高有效

PGNDL PVCCL LOUTN BSLN BSLP LOUTP PVCCL PGNDL

NC_0 RINN RINP MUTE AVDD LINP LINN NC_1

NC_3 SD AVCC VCLAMP AGND V2P5 COSC NC_2

24 23 22 21 20 19 18 17

R147 NC/10K R0402 ROUTP R148 NC/10K R0402 ROUTN CON13 CON_4P_2R0_PH CON_4P_2R0_PH 4 3 4 2 3 1 2 1

GND

R122 NC/47K R0402

3

PA-SHDN# R253 NC/4.7K R0402 R205 NC/100K R0402

1 2

Q15 NC/MMBT3904 SOT-23

9 10 11 12 13 14 15 16

SD

33 GND U22 PAM8006 QFN32P5X5

C235 C0603 1uF

GND

2

C232 10uF/25V C0805

2

TP161 TP162 TP163 TP167

C241 C0805 10uF/25V

FB9 600R-100M L0603 C244 220pF C0603 LOUTP

ACIN-12V

1

广告机不会有待机控制,此部份电路去掉不用

GND GND

LOUTN

A

C243 220pF C0603 GND

1

AllWinner Technology Co.,Ltd
Design Name

A31_PAD_STD
Size A3 Date:
5 4 3 2

Page Name

AUDIO
W ednesday, May 07, 2014 Sheet
1

Rev 1.0 9 of 18

5

4

3

2

1

HDMI/SD/TF HDMI
D

HDMI
R89 TX2P TX2N HTX0P HTX0N HTX1P HTX1N HTX2P HTX2N HTXCP HTXCN HSCL HSDA HHPD TX0P TX0N TX1P TX1N TX2P TX2N TXCP TXCN HDMI-SCL HDMI-SDA HDET HDMI-SCL HDMI-SDA GND HDET R86 20K R0402 HSCL HSDA HDETA HDMI-5V R71 R0402 2K R70 R0402 2K TX1P TX1N R90 R161 TX0P TX0N TXCP TXCN R162 510R GND R0402 510R 510R GND R0402 R0402 510R R0402 U17

1 2 3 4 5

IN1 IN2 GND1 IN3 IN4
U18

CDDFN10-0524P 10 OUT1 9 OUT2 8 GND2 7 OUT3 6 OUT4 CDDFN10-0524P 10 OUT1 9 OUT2 8 GND2 7 OUT3 6 OUT4

TX2P TX2N TX1P TX1N GND

CN4

1 2 3 4 5 1 2 3 4 5

IN1 IN2 GND1 IN3 IN4
U19

TX0P TX0N TXCP TXCN GND

CDDFN10-0524P 10 HDMI-SCL IN1 OUT1 9 HDMI-SDA IN2 OUT2 8 GND1 GND2 7 HDMI-5V IN3 OUT3 6 HDETA IN4 OUT4 D21 1N4148 SOD123 1

GND

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

D2P G_D2 D2N D1P G_D1 D1N D0P G_D0 D0N CLKP G_CLK CLKN CEC NC SCL SDA G_DDC/CEC +5V HOT_PLUG_DET SHIELD1 SHIELD2 SHIELD3 SHIELD4

Differential pairs Z0= 100 ohm

D

LAYOUT差分走线过孔不 能超过2个,有完整铺地。

PS

C

GND GND GND HDMI_19plug type A con_hdmi_a GND

20 21 22 23

R69 27K R0402

C172 104 C0402

2

C

VCC-3V
B B

TP78 TP77 TP64 TP13 TP12 TP79

CARD

VCC-PA VCC-3V0

VCC-3V

R88 47K R0402 J9 SD0-D2 SD0-D3 SD0-CMD SD0-CLK SD0-D0 SD0-D1 SD0-DET ESD0402 ESD4 ESD0402 ESD5 ESD0402 ESD6 GND SD0-DET

R91 47K R0402 GND

C149 104 C0402

For Boot/Storage
J10

1.2/1.8/3.3V SD/MMC Card & Debug
U1J

VCC-PF C167 104 C0402 GND

SD0-D3 SD0-CMD SD0-CLK SD0-D0 SD0-D1 SD0-D2

R0402 R0402 R0402 R0402 R0402 R0402

NC/22RR217 NC/22RR219 NC/22RR220 NC/22RR221 NC/22RR222 NC/22RR216

SDD3 SDCMD SDCLK SDD0 SDD1 SDD2

ESD0402 ESD7

ESD0402 ESD8

ESD-0402-LF

ESD-0402-LF

ESD-0402-LF

ESD-0402-LF

ESD-0402-LF

A31-BGA609i
A

SD卡与TF卡为二选一贴片

ESD-0402-LF

PF0/SDC0-D1/TMS1 PF1/SDC0-D0/TDI1 PF2/SDC0-CLK/UART0-TX PF3/SDC0-CMD/TDO1 PF4/SDC0-D3/UART0-RX PF5/SDC0-D2/TCK1

GND

GND PAD1 GND PAD2 NC/SDMMC/SLOT HD_SD_CARD_A

ESD0402 ESD9

SDC0 DBG

VCC-PF

G6 E2 E3 E1 D1 C1 C2
SD0-D1 SD0-D0 SD0-CLK SD0-CMD SD0-D3 SD0-D2

1 2 3 4 5 6 7 8 9

DAT3 CMD VSS1 VDD CLK VSS2 DAT0 DAT1 DAT2

14 15 16 17 18 19 20 WP CD

14 15 16 17 18 19 20 10 11 12 13

TP80

VCC-PF=3.0V

1 2 3 4 5 6 7 8 9

DAT2 DAT3 CMD VDD CLK VSS2 DAT0 DAT1 CD#

GND

GND GND GND GND

13 12 11 10

MICROSD/TF_SLOT TFLASH GND

A

GND

GND

GND

GND

GND

GND

SD0-DET

SD0-DET

AllWinner Technology Co.,Ltd
Design Name

A31_PAD_STD
Size A3 Date:
5 4 3 2

Page Name

HDMI/SD/TF
W ednesday, May 07, 2014 Sheet
1

Rev 1.0 10 of 18

5

4

3

2

1

VCC-3V J14 TP81 TP82 TP84 C0603 C56 NC/0.22uF/25V C0402 TX1 RX1 UART1-RX UART1-TX UART1-RTS UART1-CTS GND GND UART1-TX UART1-RX UART1-RTS UART1-CTS NC/MAX3232E SSOP16_W 210_PT065 R310 R309 R312 R311 0R 0R 0R 0R R0402 R0402 R0402 R0402 TX1 RX1 RTS1 CTS1 RTS1 CTS1 UART1-RX UART1-TX UART1-RTS UART1-CTS NC/1uF/16V C233 2 1 VCC-3V UART0-RX UART0-TX U8

1 1 2 UART0_RX 2 3 UART0_TX 3 CON_3P_SIP_2R54 CON_3P_SIP_2R54

1

C228 NC/1uF/16V C0603 GND GND

VCC-3V

UART4为RS485串口
C

C57 NC/224 C0402 U33 UART4-RX UART-IO UART4-TX R184 NC/0R R0402 GND

2 1

RTS1 CTS1

C227 NC/1uF/16V C0603

2 1

D

16 15 14 13 12 11 10 9

VCC GND T1OUT R1IN R1OUT T1IN T2IN R2OUT

C1+ V+ C1C2+ C2VT2OUT R2IN

1 2 3 4 5 6 7 8

C152 NC/1uF/16V C0603

2

TX1 RX1

TX1 RX1

TP120 TP121 TP118 TP119

D

R0402 NC/10K R192

C

VCC-3V

1 2 3 4

RO VCC RE B DE A DI GND
NC/SP3485

8 7 6 5
R0402 NC/10K R188

R189 NC/120R R0402

A B

1 2 3 4 CON_4P_2R0_PH CON_4P_2R0_PH CON9

1 2 3 4

TP98 TP99 TP96 TP97

UART4-TX UART4-RX

R302 R256

0R 0R

R0402 R0402

B A GND GND

R255 R256使用的时候可以将U33电路去掉不用 此时CON9变为TTL串口方式通讯

B

B

VCC-3V AVCC-AP C276 R123 R200 100K-1% R0402 POW ON RESET UBOOT LRADC0 ESD-0402-LF ESD-0402-LF ESD-0402-LF ESD-0402-LF NC/47K R0402 U30 NC/224 C0402

SECURITY IC M2016

5 4 3 2 1
GND CON11 NC/CON_5P_2R0_PH CON_5P_2R0_PH

1 2 3 4

AO VCC STA NC1 NC0 SCL GND SDA
NC/M2016 U31

8 7 6 5

TW I1-SCK TW I1-SDA

1 2 3 4

AO VCC STA NC1 NC0 SCL GND SDA
NC/M2016

8 7 6 5

Option 此为同型号不同封装,二选一贴片

ESD20

ESD24

ESD23

A

ESD25

GND

GND

A

AllWinner Technology Co.,Ltd
Design Name

A31_PAD_STD
Size A3 Date:
5 4 3 2

Page Name

UART-SW
W ednesday, May 07, 2014 Sheet
1

Rev 1.0 11 of 18

5

4

3

2

1

GMAC
10/100/1000 RGMII Ethernet PHY
R235 R0402 2K49-1% C337
D

GND EPHY-AVDD33

Note 1: The Trace length between La and PHY's Pin48 must be within 0.5 cm. CJ(22uF) and CK(0.1uF) to La must be within 0.5cm.

pin 3,9,40 C334 C0402 104 R237 0R C335 C0402 104 R0402 C336 C0402 104 GND

AVDD10

27pF

C0402 EPHY-AVDD33 AVDD10 RSET ENSWREG EPHY-DVDD33

La
L23 4.7uH-600mA 2 REGOUT 1 CD32 C347 c0805 22uF C344 C0402 104

Y2 25MHz/16pF CLK125 VDDREG VDDREG REGOUT C338 27pF C0402 GND GND

D

pin 28, 36 C350 C0402 104

DVDD10 C342 C0402 104

Reserve for EMI

PHYAD0=1: LED0 Low Active PHYAD1=0: LED1 High Active
U34

CJ

CK

49 48 47 46 45 44 43 42 41 40 39 38 37

RXDLY=1: LED2 Low Active CD, CE, CF reserve for EMI.
LED0-AD0

GND

GND

GND(EPAD) REGOUT GND CLK125 VDDREG_1 VDDREG_0 CKXTAL2 CKXTAL1 AVDD33_1 AVDD10_2 RSET ENSWREG DVDD33

VCC-3V0 U16 GMAC-2V5

1
C345 4.7uF C0603

INPUT VOUT GND EN BYPASS

5

GND R252 100K

2 3

4
C365 103 C0402 GND

C

RXCTL/PHYAD2 RXD0/SELRGV DVDD33_0 RXD1/TXDLY RXD2/AN0 RXD3/AN1 RXC INTB DVDD33_1 TXC TXD0 TXD1

C367 4.7uF C0603

1 MDI0+ 2 MDI03 AVDD10 4 MDI1+ 5 MDI1EPHY-AVDD33 6 7 MDI2+ 8 MDI29 AVDD10 10 MDI3+ 11 MDI312

MDI[0]+ MDI[0]AVDD10_0 MDI[1]+ MDI[1]AVDD33_0 MDI[2]+ MDI[2]AVDD10_1 MDI[3]+ MDI[3]NC

RTL8211D RTL8211E

DVDD10_1 LED1/PHYAD1 LED0/PHYAD0 PMEB LED2_RXDLY MDIO MDC PHYRSTB DVDD10_0 TXCTL TXD3 TXD2

36 35 34 33 32 31 30 29 28 27 26 25

DVDD10 LED1-AD1 LED0-AD0 PMEB LED2-RXDLY MDIO MDC PHYRSTB DVDD10 TXCTL TXD3 TXD2

CD CE

C343

100pF-NC C0402

GND

LED1-AD1 C348 100pF-NC C0402 GND

2

1

C

GND GND

13 14 15 16 17 18 19 20 21 22 23 24

PHYRSTB EPHY-DVDD33 R248 470K R0402

R247

RXCTL-AD2 RXD0-SELRGV EPHY-VDD25 RXD1-TXDLY RXD2-AN0 RXD3-AN1 RXCLK INTB EPHY-VDD25 TXCLK TXD0 TXD1

C349

0R/NC MAC-RST R0402 104 C0402 GND

Differential pairs Z0= 100 ohm

PMEB INTB

R250 R251

4K7 R0402 4K7 R0402

EPHY-DVDD33

Place filter network close to CLK125. Reserved for EMI
GCLKIN GCLKIN R0402 C358 22pF-NC C0402 0R R258 GND CLK125 GMAC-2V5 R255 0R R0603 pin 15, 21 C351 C352 104 104 C0402 C0402 EPHY-VDD25 TP117

VCC-2V5 > 55mA

Place filter network close to RX_CLK. Reserved for EMI
B

CN10 VCC-3V0 R257 GND 0R R0603 pin 37 pin 6, 41 C354 C0402 104 EPHY-AVDD33 C357 C0805 22uF EPHY-DVDD33 VDDREG C359 C0402 104 GND C353 C368 MDI3MDI3+ 10nFC0402 10nFC0402

6 5 10 9 8 7 4 3 2 1

GRXCLK

GRXCK C360 C0402

R0402 NC-22pF 0R

0R

R259 GND

RXCLK

FB1 FB0 TD3TD3+ TD2- 10/100/1000 TD2+ TD1- RJ45 TD1+ TD0TD0+ SHIELD0 SHIELD1 Y_LED+ Y_LEDG_LEDG_LED+
TP115 TP116

B

GTXCLK

GTXCK

R0402 GND

R260

TXCLK

VCC-3V>200mA

C355 C356 C0402 C0402 104 104

CA

CB

MDI2MDI2+ MDI1MDI1+ MDI0MDI0+

C361 NC-22pF C0402 RXCTL-AD2 RXD0-SELRGV RXD1-TXDLY RXD2-AN0 RXD3-AN1 TXCTL TXD0 TXD1 TXD2 TXD3 MAC-RST

MAGNETICS &&
14 LED1-AD1 13 R241 510R GND R0402 12 LED0-AD0 11 R239 510R EPHY-DVDD33 R0402

GND

GND

GND

GRXDV GRXD0 GRXD1 GRXD2 GRXD3 GTXEN GTXD0 GTXD1 GTXD2 GTXD3 ETXRR GMDIO GMDC

GRXCTL GRXD0 GRXD1 GRXD2 GRXD3 GTXCTL GTXD0 GTXD1 GTXD2 GTXD3 ERESET# R254 1K5 R0402

Note 2: The Trace length from CA(22uF),CB(0.1uF) to Pin 44,45(VDDREG) must bewithin 0.5 cm. The trace width from AVDD33 to Pin 44,45 should>40mils.
LED0-AD0 R263 R265 4K7 R0402 4K7 R0402 LED1-AD1 R262 4K7 R0402 EPHY-DVDD33

TP105 TP106 TP107 TP108 TP109 TP110 TP111 TP112

RXCTL-AD2

R287

NC-4K7R0402

EPHY-VDD25

R290

NC-4K7R0402

RXD0-SELRGV

R293

4K7

R0402

EPHY-VDD25 C372 GND C364 1nF-1KV C1206 1nF-1KV C1206 CHASIS-GND CHASIS-GND

A

EPHY-VDD25 MDIO MDC

Pull down for 2.5V RGMII(RTL8211D/8211E)
R278 R282 R286 R292 NC-4K7R0402 NC-4K7R0402 NC-4K7R0402 NC-4K7R0402 RXD2-AN0 RXD3-AN1 RXD1-TXDLY LED2-RXDLY R280 R284 R288 R296 4K7 4K7 4K7 4K7 R0402 R0402 R0402 R0402 EPHY-DVDD33

TP113 TP114

PHY Address=001(RTL8211E)

15 16

KRJ-202BNL/KYD

A

Config for all capability

AllWinner Technology Co.,Ltd
Design Name

Add TX/RX Delay
GND

A31_PAD_STD
Size A3 Date: Page Name

GMAC
W ednesday, May 07, 2014 Sheet
1

Rev 1.0 12 of 18

5

4

3

2

5

4

3

2

1

USBWIFI-AP6210
D

VCC-W IFI

WiFi ANT
1
USB-DM2 USB-DP2 C283 NC/10uF/25V C0805

USBW IFI4PIN NC/W M294-RT8188ETV U36

1

2 L19 NC/600R@100M L0603 1 1
C281 NC/0.1uF C0402

VCC DM DP GND_0 GND_1 ANT
D

2 3 4 5 6

2

VCC-PG

C222 104 C0402 U1K

VCC-W IFI

W IFI3V

C

BT-HOST-WAKE BT-WAKE

PG0/SDC1-CLK/PG-EINT0 PG1/SDC1-CMD/PG-EINT1 PG2/SDC1-D0/PE-EINT2 PG3/SDC1-D1/PG-EINT3 PG4/SDC1-D2/PG-EINT4 PG5/SDC1-D3/PG-EINT5 PG6/UART2-TX/PG-EINT6 PG7/UART2-RX/PG-EINT7 PG8/UART2-RTS/PG-EINT8 PG9/UART2-CTS/PG-EINT9 PG10/TWI3-SCK/USB-DP3/PG-EINT10 PG11/TWI3-SDA/USB-DM3/PG-EINT11 PG12/SPI1-CS1/I2S1-MCLK/PG-EINT12 PG13/SPI1-CS0/I2S1-BCLK/PG-EINT13 PG14/SPI1-CLK/I2S1-LRCK/PG-EINT14 PG15/SPI1-MOSI/I2S1-DIN/PG-EINT15 PG16/SPI1-MISO/I2S1-DOUT/PG-EINT16 PG17/UART4-TX/PG-EINT17 PG18/UART4-RX/PG-EINT18

D17 C17 B17 A17 C18 D18 B18 A18 F19 A19 B19 D19 C19 D20 C20 A20 B20 D21 A21

W L-SDIO-CLK W L-SDIO-CMD W L-SDIO-D0 W L-SDIO-D1 W L-SDIO-D2 W L-SDIO-D3 BT-UART-RX BT-UART-TX BT-UART-CTS BT-UART-RTS W IFI-SHDN W IFI-HOST-W AKE PG12 BT-PCM-CLK BT-PCM-SYNC BT-PCM-DOUT BT-PCM-DIN UART4-TX UART4-RX

BT-UART-RX R0402 BT-UART-TX R0402 BT-UART-CTS R0402 BT-UART-RTS R0402 BT-PCM-CLK R0402 BT-PCM-SYNC R0402 BT-PCM-DOUT R0402 BT-PCM-DIN R0402

W L-SDIO-CLK W L-SDIO-CMD W L-SDIO-D0 W L-SDIO-D1 W L-SDIO-D2 W L-SDIO-D3 BT-UART-RX BT-UART-TX BT-UART-CTS BT-UART-RTS CAM-RESET# BT-PCM-CLK BT-PCM-SYNC BT-PCM-DOUT BT-PCM-DIN UART4-TX UART4-RX

NC/47K R308 NC/47K R307 NC/47K R306 NC/47K R305 NC/47K R304 NC/47K R303 NC/47K R300 NC/47K R299

SDC1 MISC

VCC-PG

G18

GND

2

R135 NC/0R R0402

贴装USBWIFI 8188ETV时,此处为0R电阻
C179 R140 0R R0402 R137 NC/0R R0402 C182 NC C0402 GND

ANT2

W IFI3V C185 NC C0402 GND 10pF C0402

2 1 3 2 1 3
ANT1

ANT-ACA-5036-A2-CC-S-1/INPAQ ANT-ACA-5036 NC/ANT/efl_r_smt con_ant_efl_r_smt
C

C175 GND

4.7uF

C0603

XTAL-OUT XTAL-IN

A31-BGA609i

50 Ohm RF trace
GND GND

AP6210需要框内A和B部分,R47,R48就NC AP6181,AP6330只需要框内A部分

U27 AP6210 W IFI3V

11 10 9 8 7 6 5 4 3 2 1

XTAL_OUT XTAL_IN VBAT BT_VIO/N_HOST_WAKE BT_HOST_WAKE BT_WAKE N_WAKE FM_RX GND_1 WL_BT_ANT GND_0

R128 470R MCLK-IN W IFI3V

U28 R0402

NL27W ZU04

sc70-6

6 5 4

OUT Y1 Vcc OUT Y2

IN A1 GND IN A2

1 2 3
GND

B

R273 R274 R275 R276 R277

R0402 R0402 R0402 R0402 R0402

N_VDDSWP_IN N_VDDSWP_OUT N_VDDSWPIO UART_CTS_N UART_RXD UART_TXD UART_RTS_N TX1 TX2 N_REG_PU N_I2C_SCL GND_5 N_I2C_SDA BT_RST_N

47 46 45 44 43 42 41 40 39 38 37 36 35 34
BT-UART-CTS BT-UART-RX BT-UART-TX BT-UART-RTS R131 NC/OR R0402

47K 47K 47K 47K 47K

B

W L-SDIO-D0 W L-SDIO-D1 W L-SDIO-D2 W L-SDIO-D3 W L-SDIO-CMD W L-SDIO-CLK PL8 PL7 PL6

SDIO-D0 SDIO-D1 SDIO-D2 SDIO-D3 SDIO-CMD

SDIO-CLK R127 22R R0402 W IFI3V BT-REST BT-W AKE BT-HOST-W AKE R129 NC/2K R0402

W IFI-SHDN W IFI-HOST-W AKE SDIO-D2 SDIO-D3 SDIO-CMD SDIO-CLK SDIO-D0 SDIO-D1 GND W IFI3V

12 13 14 15 16 17 18 19 20 21 22

R130 560K R0402
B

WL_REG_ON WL_HOST_WAKE SDIO_DATA_2 SDIO_DATA_3 SDIO_DATA_CMD SDIO_DATA_CLK SDIO_DATA_0 SDIO_DATA_1 GND_2 VIN_LDO_OUT VDDIO

R132 XTAL-OUT NC/OR R0402

XTAL-IN GND BT-REST

100R R133 R0402

Y1 26MHz CL=12pF

A

AP-CK32KO

CLK-32K

VIN_LDO LPO PCM_OUT PCM_CLK PCM_IN PCM_SYNC VDD_TCXO TCXO_IN GND_3 GPS_RF GND_4

C180 4.7uF C0603

1
C184 18pF C0402 GND

1 2 4 2 4

3

3
C183 18pF C0402

L1, rated current 700mA expectation specification.

L10 3.3uH CD32 GND

C181 4.7uF C0603
A

CLK-32K BT-PCM-DOUT BT-PCM-CLK BT-PCM-DIN BT-PCM-SYNC

23 24 25 26 27 28 29 30 31 32 33

GND

GND

GNDGND
A

GND

W IFI3V

R134 0R R0402

MCLK-IN

AllWinner Technology Co.,Ltd
Design Name

AP6210接上此电阻,AP6181和AP6330不接
Size A3 Date:
5 4 3 2

A31_PAD_STD
Page Name

USBWIFI-AP6210
W ednesday, May 07, 2014 Sheet
1

Rev 1.0 13 of 18

5

4

3

2

1

3G MODULE
D

RF Microstrip Z0= 50 ohm

U42与MIE1为二选一使用

After AP Power-Down, VBAT-EXT still on, IOs of BB should be still kept on the right level!! Take Care of polarity of the Control Signals....

D

3G-VBT-PA C331 100nF C0402 C341 10nF C0402 R330 0R R0402 U42 AXK76014761 NC/AXK76014761/MW 100_CONN

C380

C384 100nF

GND

33
MU-PW R-ON MU-RST-N MU-W AKEUP-IN MU-W AKEUP-OUT BB-PCM-DOUT BB-PCM-CLK BB-PCM-SYNC BB-PCM-DIN BB-UART-CTS BB-UART-RTS BB-UART-RX BB-UART-TX 3G-DM 3G-DP PM0 PM1 PM2 PM3 3G-IO-PW RON PHOUTP PHOUTN PHINP PHINN MU-W AKEUP-OUT 3G-PW RON-N MU-W AKEUP-IN 3G-RST 3G-IO-PW RON 3G-PCM-OUT 3G-PCM-CLK 3G-PCM-SYNC 3G-PCM-IN 3G-UART-CTS 3G-UART-RTS 3G-UART-RX 3G-UART-TX 3G-PCM-SYNC 3G-PCM-CLK 3G-PCM-IN 3G-PCM-OUT

100nF

32 36 39 51 53 54 55 56 4 5 6 7

HST_BIAS KPDPWR_N RESIN_N AP_WAKEUP_BP BP_WAKEUP_AP AUX_PCM_SYNC AUX_PCM_CLK AUX_PCM_DIN AUX_PCM_DOUT UART1_CTS_N UART1_RFR_N UART1_RX_DATA UART1_TX_DATA USB_DP USB_DM VREG_MSMP I2C_SCL I2C_SDA SPI_CS_N/GPIO_53 SPI_CS_N/GPIO_52 SPI_MISO_DATA/GPIO_50 SPI_MOSI_DATA/GPIO_51 HEADSET_DET_N GND GND GND MIC1N MIC1P MIC2N MIC2P HPH_LP HPH_RN EAR10P EAR10N VREG_GP2 SDIO_PWR_EN SDCC_CLK SDCC_CMD SDCC_DATA0 SDCC_DATA1 SDCC_DATA2 SDCC_DATA3 GND GND GND GND GND GND GND GND GND

22 23 17 18 19 20 24 25 46 34 40 41 42 43 44 45 3 10 26 30 31 37 47 50 58

C332 C386 C387

BB-MICN BB-MICP 1uF C0402 1uF C0402 1uF C0402 EAR10P EAR10N

EAR10N EAR10P TP15 TP14 SPKL SPKR MU-W AKEUP-IN R340 0R R0402 NC/0R R0402 NC/0R R0402 NC/0R R0402 NC/0R R0402

C388 1uF C0402

3G-UART-RTSR347 3G-UART-CTS R348 3G-UART-RX R349 3G-UART-TX R350

C

3G-DP 3G-DM

48 49 15 28 29 8 9 27 52 16 70 72 74

3G-PCM-CLK 3G-PCM-OUT 3G-PCM-IN 3G-PCM-SYNC

17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51

UIM_C8 GND#18 UIM_C4 W_DISABLE# GND#21 PERST# PERn0 +3.3Vaux#24 PERp0 GND#26 GND#27 1.5V_2 GND#29 SMB_CLK PETn0 SMB_DATA PETp0 GND#34 GND#35 USB_DGND#37 USB_D+ +3.3Vaux#39 GND#40 +3.3Vaux#41 LED_WWAN# GND#43 LED_WAN# RSV#45 LED_WPAN# RSV#47 1.5V_3 RSV#49 GND#50 RSV#51 +3.3Vaux#52

18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52

R177 0R

R0402

MU-PW R-ON MU-RST-N

R351 0R R0603 R346 0R R0603 3G-DM 3G-DP LED1 R183

3G-VBT-PA
C

100nF 3G-3V8

LED_DRV1

21

MU-W AKEUP-OUT R318 0R R0402 MU-PW R-ON BB-MICN R171 0R R0402 BB-MICP

1 3 5 7 9 11 13 15

WAKE# COEX1 COEX2 CLKREQ# GND#9 REFCLKREFCLK+ GND#15

+3.3Vaux#2 GND#4 1.5V_1 UIM_PWR UIM_DATA UIM_CLK UIM_RESET UIM_VPP

2 4 6 8 10 12 14 16

C318 10uF/25V C0805 SIM_VCC SIM_IO SIM_CLK SIM_RESET SIM_VPP

510R

R0402

3G-3V8 MINIPCIE 3G-VBT-PA

Note: If the POWER Swtich Circuit below do not be used, this TWO Resistor can not be NC!!

PHOUTN PHOUTP PHINP PHINN

C309 C311 C320 C321

1uF 1uF 1uF 1uF

BB-MICN C310 BB-MICP C322 EAR10N C323 EAR10P C325

33pF 33pF 100pF 100pF

GND GND

B

C383

1 2 59 60 57

VCC VCC VCC VCC/NC VCC

VREG_USIM USIM_DATA USIM_CLK USIM_RESET MUSIM_D_M MUSIM_DP

14 11 13 12 38 35

SIM_VCC SIM_IO SIM_CLK SIM_RESET

3G-3V8

MIE1

SIM_CLK SIM_RESET SIM_IO SIM_VPP MU-PW R-ON R315 10K R0402 3G-PW RON-N C304 33pF C0402 GND R316 10K R0402 C390 104 C0402 3G-RST C302 33pF C0402 GND C166 22PF R85 300K/1% R0402 GND + C436 100uF CASE_B 3G-IO-PW RON R301 10K R0402 GND C0402 R72 56K/1% R0402 MU-RST-N SIM_VCC

R174 NC/51K NC/100K R173 R0402 R0402

3

3

R186 R187R0402 R0402 R209 R0402 R328 R0402 R329 R0402 C340

0R 0R 0R 0R 0R

RUIM_CLK RUIM_RST RUIM_IO RUIM0_VPP

NC/MMBT3904 SOT-23 Q21 2 3 3G-EN

RUIM0_VCC VCC-3V0 RUIM_RST RUIM0_VPP RUIM_CLK RUIM_IO

1 2 3 4 5 6 7 8 9 10

B

1

RUIM0_VCC C303C305C306C307 33pF 33pF 33pF 33pF C0402 C0402 C0402 C0402

VCC GND_0 RST VPP CLK I/O DAT0 MCMD DETECT GND_1

BASEBAND
VCC-PB U1F

RUIM_DET#

100nF

1 Q11 MMBT3904 SOT-23

1 Q20 MMBT3904 SOT-23

2

2

C373 104 C0402

PCM UART

VCC-PB

G19

VCC-PB=1.8V
B21 C21 A22 B22 C22 D22 B23 D23
BB-UART-RTS BB-PCM-CLK BB-PCM-SYNC BB-PCM-DIN BB-UART-CTS BB-UART-RX BB-UART-TX BB-PCM-DOUT

SIM2 NC/SIM_PUSH GND SIM1

GND RUIM0_VCC RUIM_RST RUIM0_VPP RUIM_CLK RUIM_IO GND

GND 3G-3V8

GND

R1
5

R2
GND 3G-EN R223 0R R0402

1

RUIM_DET ESD-0402-LF ESD-0402-LF ESD-0402-LF ESD-0402-LF ESD-0402-LF ESD-0402-LF R172 4K7 R0402

1 2 3 4 5 6 7 8 9 10 11 12 13

A

C169 22uF C0805

+ C437 100uF CASE_B

VCC GND_0 RST VPP CLK I/O DAT0 MCMD DETECT GND_1 GND_2 GND_3 GND_4
SPPN08-A0-1080 PROCONN

PB0/I2S0-MCLK/UART3-CTS/MCS-MCLK1/PB-EINT0 PB1/I2S0-BCLK/PB-EINT1 PB2/I2S0-LRCK/PB-EINT2 PB3/I2S0-DO0/PB-EINT3 PB4/I2S0-DO1/UART3-RTS/PB-EINT4 PB5/I2S0-DO2/UART3-TX/TWI3-SCK/PB-EINT5 PB6/I2S0-DO3/UART3-RX/TWI3-SDA/PB-EINT6 PB7/I2S0-DI/PB-EINT7
A31-BGA609i

After AP Power-Down, VBAT-EXT still on, IOs of BB should be still kept on the right level!! Take Care of polarity of the Control Signals....
A

1

1

C362 0.1uF 3G-EN C0402 1

2

2

2

ON VSS LX
U44

FB

VCC-5V

2

ESD30

ESD31

ESD32

ESD33

ESD34

GND

CD43

C168 22uF C0805

ESD35

3 2 L20 2_2uH_1_5A_DCR<0_1R 1

IN

4 1

AllWinner Technology Co.,Ltd
Design Name

A31_PAD_STD
Size A3 Page Name

2

GND
5 4

RUIM socket
3

GND Date:
2

3G
W ednesday, May 07, 2014 Sheet
1

Rev 1.0 14 of 18

5

4

3

2

1

VCC-5V VGA-3V3

1
D

IN VSS ON

OUT

5
D

2
C196 0.1uF C195 4.7uF

3

COMP
U9

4
C200 NC/0.1uF

C198 0.1uF

C197 4.7uF

GND R229 10K R0402 10K GND

C206 0.1uF GND GND

VGA_EN

GND

C

22R*4 5 6 7 8 5 6 7 8

RN8 RN0402 4 LCD0-D22 3 LCD0-D23 2 LCD0-D20 1 LCD0-D21 4 LCD0-D18 3 LCD0-D19 2 LCD0-D16 1 RN0402 LCD0-D17 22R*4 RN7

R164

C

VGA-3V3

VGA-3V3

4.7K

R82 560R-1%

VCC-5V GND C174 L7 R73 75R/1% U6 GM7123 VGA-3V3 GND GND C170 15pF 22pF

R81

3

C201 0.1uF

C202 0.1uF

C203 0.1uF

160nH C151 15pF

2
D5 SOT-23 BAT54S

GND

1

2

TP86 TP85 TP87

VCC-5V VGA_R VGA_G VGA_B

L12 600R@100M VGA1 l0603

3

16
DSUB-15F-4.5 11

48 47 46 45 44 43 42 41 40 39 38 37

1

2

1

R9 R8 R7 R6 R5 R4 R3 R2 R1 R0 PSAVE R_set

GND

B

GND C194 L11 R75 75R/1% C192 15pF C193 15pF 22pF 160nH

GND

GND

GND VCC-5V

R78 560R-1% R80 0R

LCD0-DE

R227 22R R0402 VGA-3V3

VAA#13 B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 CLOCK

3

U7 D7 SOT-23 BAT54S LCD-VSYNC 1 2 3 VGA-VSYNC 4 5 6 7

VCC-5V

GND GND

R228 GND 22R R0402

GND

GND GND

1A VCC 1Y 6A 2A 6Y 2Y 5A 3A 5Y 3Y 4A GND 4Y

14 13 12 11 10 9 8

R77 LCD-HSYNC VGA-HSYNC

13 14 15 16 17 18 19 20 21 22 23 24

1

3

1

2

2

SN74AHCT04PW R tssop_14 LCD-HSYNC LCD-VSYNC

GND

A

8 22R*4 7 6 5 8 7 6 5 22R*4

LCD0-CLK

LCD0-HSYNC LCD0-VSYNC

TP88 TP90

LCD0-D9 LCD0-D8 LCD0-D11 LCD0-D10 LCD0-D13 LCD0-D12 LCD0-D15 LCD0-D14

22R*4 RN0402 8 RN5 1 2 7 3 6 4 5 1 8 2 7 3 6 4 5 RN6 22R*4 RN0402

1 2 3 4 5 6 7 8 9 10 11 12

G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 BLANK SYNC

Vref COMP IOR IOR IOG IOG VAA#30 VAA#29 IOB IOB GND#26 GND#25

36 35 34 33 32 31 30 29 28 27 26 25

C205 C204

0.01uF 0.01uF OR OG R74 75R/1%

C188 L9 C186 15pF

22pF

3

160nH C187 15pF

D6 SOT-23 BAT54S

6 1 7 2 8 3 9 4 10 5

12 13 VGA-HSYNC 14 VGA-VSYNC 15 17
B

1

3 2

VCC-5V TP89

1

OB

2

0R R0402

A

LCD0-D1 LCD0-D0 LCD0-D3 LCD0-D2 LCD0-D5 LCD0-D4 LCD0-D7 LCD0-D6

RN3 1 RN0402 2 3 4 1 2 3 4 RN4 RN0402

AllWinner Technology Co.,Ltd
Design Name

A31_PAD_STD
Size A3 Date: Page Name

VGA
W ednesday, May 07, 2014 Sheet
1

Rev 1.0 15 of 18

5

4

3

2

5

4

3

2

1

VCC-5V

TVIN-3V3

VDD1V8-CSI

CHVDD_1V8

1 2
C209 0.1uF C208 4.7uF

IN VSS ON
U24

OUT

5

1 2 L13 C240 600R@100M 0.1uF l0603
C211 0.1uF C212 NC/0.1uF C210 4.7uF GND

C220 0.1uF

C229 4.7uF

3

COMP

4

PLLAVDD_1V8

1
L14 C262 600R@100M 0.1uF l0603

2
C230 0.1uF C237 4.7uF AGND DVDD_1V8
D

D

TVIN_EN

GND R240 10K R0402 R115 10K R0402 GND

C207 0.1uF GND GND GND

1 2 L15 C263 600R@100M 0.1uF l0603

C238 0.1uF GND

C239 4.7uF

GND GND

1
L16 600R@100M l0603 GND

2

AGND

TVIN-3V3 AGND
C

CHVDD_1V8

C217 1uF R108 C0402 3.3K R0402 C219 PH28 CSI-D2 CSI-MCLK CSI-HSYNC R114 R102 R101 R100 0R 0R 0R 0R R0402 R0402 R0402 R0402 R109 10K R0402 1uF C0402

C218 1uF C0402

C

25 26 27 28 29 30 31 32

33

GND GM7150 U12

HSYNC AVID INTREQ PDN REFN REFM CH_AGND CH_AVDD

EPAD

PLLAVDD_1V8 CON_HP_PJ_327F C264 R107 AGND R113 10K R0402 NC/0R R0402 LINEINL LINEINR 4.7uF 2 4.7uF 2 0.1uF R110 0R R0402

DVDD_1V8

GND CSI-VSYNC CSI-D3 TW I0-SDA TW I0-SCK R99 R98 R105 R106 0R 0R 0R 0R R0402 R0402 R0402 R0402

24 23 22 21 20 19 18 17
GND

B

CSI-D4 CSI-D5 CSI-D6 CSI-D7

0R*4 RN9 4 3 2 1 0R*4 RN10 4 3 2 1 R104

RN0402 5 6 7 8 RN0402 5 6 7 8

YOUT2 YOUT3 YOUT4 YOUT5 YOUT6 YOUT7 IO_VDD PLCK/SCLK

VSYNC/PALI FID/GLCO SDA SCL DVDD DGND YOUT0 YOUT1

AIPIA AIPIB PLL_AGND PLL_AVDD XTAL1 XTAL2 AGND RESETB

1 2 3 4 5 6 7 8

1 3 1 C313 1 C314 4 2 5
CN9 PJ-327F/MCD

R103 C213 1uF C0402

0R

R0402 CAM-RESET#

X3

1

2
B

14.31818MHz/16PF C214 10pF C0402 AGND C215 10pF C0402

16 15 14 13 12 11 10 9

TVIN-3V3

CSI-D8 CSI-D9 CSI-D10 CSI-D11 CSI-PCLK

GND C216 0.1uF

0R

R0402 GND

A

A

AllWinner Technology Co.,Ltd
Design Name

A31_PAD_STD
Size A3 Date:
5 4 3 2

Page Name

TVIN
W ednesday, May 07, 2014 Sheet
1

Rev 1.0 16 of 18

5

4

3

2

1

VCC-5VSTB

MCU_VCC 3.3V 300mA ACIN VCC-5VSTB

VCC-3V

1 2
R142 NC/10K R0402
D

IN VSS ON
U35

OUT

5

D19 NC/SS14

3
N-CH Q27 NC/BSN20

1 2

TW I2-SCK

3

COMP

4

C117

C118 SOD123 MCU_VCC MCU_VCC R331 NC/10K R0402 MCU_VCC

1

2

1

C274 NC/1uF C0402

2

NC/4.7uF NC/0.1uF C0603 C0402 C275 NC/103 C0402 GND

D

R160 NC/0R R0402

VCC-3V MCU_VCC VCC-IR

1

GND

GND

GND

POW EN

Q28 NC/MMBT3904 SOT-23

1
R321 NC/510K R0402 R116 NC/10K R0402 R322 NC/10K R0402

MCU-IO1 MCU-IO0 MCU-PW M MCU_POW EN X32KO X32KI NC/16M/12pF X4 MCU-KEY

1 2 3 4 5 6 7

IO1 IO2 2S-DELAY SCL PWR-H-L SDA VDD GND XI IR XO PWR-EN KEY LED
SOP-14P

14 13 12 11 10 9 8

MCU_RESET

R159 NC/0R R0402

3

IR MCU_POW EN STB-5V

2

3
C119 NC/20pF C0402

4

1 2

GND GND RESET C110 NC/30pF C0402

Q29 NC/MMBT3904 SOT-23

3

C

GND

1

MCU_RESET R93 NC/10K R0402

MCU_RESET

MCU_VCC

2

R323 NC/510K R0402

R324 NC/10K R0402 MCU-IO1 Q30 NC/MMBT3904 SOT-23

R325 NC/10K R0402

ACIN

3

GND

MCU-IO

MCU-IO0

3

1
R320 NC/100K R0402

R0402 NC/100K R117

PL5 R244 NC/10K R0402

R245 NC/510K R0402

2

GND

2

1

Q19 NC/MMBT3904 SOT-23

GND

B

GND MCU-PW M MCU-PW M

3

PL3

1
R32 NC/100R R0402 R242 NC/10K R0402

Q26 NC/MMBT3904 SOT-23

2

遥控开关机,看门狗,定时开关机功能 A: 遥控开关机状态及按键状态: GND GND 在关机状态下,MCU的3V电源MCU_VCC会持续提供,当IR管脚收到IR信号或者MCU_KEY收到信号时: 则MCU_POWEN输出一个持续3S时间的高电平, 同时STB-5V管脚也持续输出一个10S高电平信号,主控得到这个信号后,机器开机. 在开机状态下,当IR管脚收到IR信号或者MCU_KEY收到信号时: MCU_POWEN输出一个持续3S时间的高电平,同时STB-5V管脚也持续输出一个10S高电平信号, 主控得到这个信号后,机器关机. B: 看门狗状态(MCU_RESET默认为高电位) 1:在关机的状态下,VCC_3V没有电压过来,此时MCU-IO0与MCU-PWM都是为低,没有信号过来,此时MCU_RESET也无动作 2:在开机的过程中,VCC_3V有电压过来,此时MCUIO这个端口会一直为高,此时MCU_RESET也无动作 3:在已经完全开机进入系统后,MCU-IO0这个端口通过主控控制为低,但此时 MCU-PWM这个管脚会在5秒钟的时间内给一个高脉冲过来,则MCU_RESET管脚不动作, 如果5秒钟内MCUPWM都没有信号给过来,则MCU_RESET输出一个时间为1秒钟的高电平出来达到复位作用 (备注:时序上设定,MCUPWM要比MCUIO早1S的时间。5秒内是指第一次信号过来后,间隔5秒钟的时间,但第二个信号可能在这个5秒的任何时间过来 第二个信号过来后,5秒钟的时间重新计数)
A

C: 定时开关机状态: 在开机状态下,CPU通过I2C接口给MCU发定时命令.   在关机状态下,定时时间完成设备开机,MCU-VCC是持续供电的,首先检测MCU-IO1端口:如果为高,则STB-5V管脚持续输出高电平信号,12V电源开始供电,设备开机.   为低时,再检测MCU-IO0端口,如果为低,则MCU-POWEN输出一个3秒的高电平,设备开机.   在开机状态下,定时时间完成设备关机,MCU-VCC是持续供电的,同开机检测流程,MCU-IO1和MCU-IO0都是低电平,则MCU-POWEN输出一个3秒的高电平,设备关机.   等待60秒后,STB-5V管脚的电平翻转为低电平,12V供电停止.

D: MCU-KEY 按键功能等同与IR功能

5

4

3

N-CH
2

R327 NC/10K R0402

R317 NC/10K R0402 U26

3
Q31 NC/BSN20

2

TW I2-SDA U23

R0402 NC/0R R92

VCC GND OUT IR Receiver IR_CON_3P_SIP_2R54

3 2 1
SOD323 GND IR C150 R121 224 33R/NC C0402 R0402 IN5819 D20 IR-RX R87 10K R0402

C

SW 1

1
GND

2

R0402 NC/0R R124 MCU-KEY POW EN R126 0R/NC R0402 POW ON

sw_ts_024_mcd TS-024/MCD

B

A

AllWinner Technology Co.,Ltd
Design Name

A31_PAD_STD
Size A3 Date: Page Name

MCU
W ednesday, May 07, 2014 Sheet
1

Rev 1.0 17 of 18

5

4

3

2

1

D

D

VCC-3V MCU_VCC MCU_VCC U25

1

UART5-TX

2
N-CH VCC-3V

3

MCU_RX

MCU_RESET MCU_POW EN MCU-IO1

Q18 NC/BSN20

1 2 3 4 5 6 7 8

P1.2 P1.3 P1.4 P1.5 P5.4 VCC P5.5 GND

P1.1 P1.0/RST_L P3.7/INT3 P3.6/INT2 P3.3/INT1 P3.2/INT0 P3.1/TX P3.0/RX

16 15 14 13 12 11 10 9
C300 104 C0402 GND

R319 NC/10K R0402 MCU-PW M MCU-IO MCU_TX MCU_RX

R21

NC/100R R0402

NC/STC15W 204S SOP-16P-SMT

R30 NC/100R R0402

UART5-RX

2
N-CH

1

3

MCU_TX GND

Q22 NC/BSN20

C

具有定时开关机,看门狗功能

C

MCU_POW EN MCU_RESET MCU-IO0 MCU-PW M MCU-IO1

MCU_POW EN MCU_RESET MCU-IO MCU-PW M MCU-IO1

B

B

遥控开关机及看门狗功能 A: 遥控开关机状态: 在关机状态下,MCU的3V电源MCU_VCC会持续提供,但此时MCUIO及MCUPWM都是低,当IR管脚收到第一次IR信号时,会检测下MCUIO这个端口。 如果为低,则POWER管脚输出一个持续3秒钟的高电平信号,达到开机目的 当IR管脚收到第二次IR信号时,也要检测下MCUIO这个端口,只有在MCUIO为低的状态下,MCU_POWER管脚才再次输出一个持续3秒钟的 高电平信号,达到关机的目的,重复循环这两个状态 注意问题点: MCUIO这个管脚必须在机器开启完全进入到系统后,主控再经DOG_EN给出一个高位,打开Q19使其为低 此处这样设定是为了避免用户在连续按遥控时,而使MCU持续间断的输出高低位,从而扰乱机器的开关机状态 B: 看门狗状态(MCU_RESET默认为高电位) 1:在关机的状态下,VCC_3V没有电压过来,此时MCUIO与MCUPWM都是为低,没有信号过来,此时MCU_RESET也无动作 2:在开机的过程中,VCC_3V有电压过来,此时MCUIO这个端口会一直为高,此时MCU_RESET也无动作 3:在已经完全开机进入系统后,MCUIO这个端口通过主控控制为低,但此时 MCUPWM这个管脚会在5秒钟的时间内给一个高脉冲过来,则MCU_RESET管脚不动作, 如果5秒钟内MCUPWM都没有信号给过来,则MCU_RESET输出一个时间为1秒钟的低电平出来达到复位作用 (备注:时序上设定,MCUPWM要比MCUIO早1S的时间。5秒内是指第一次信号过来后,间隔5秒钟的时间,但第二个信号可能在这个5秒的任何时间过来 第二个信号过来后,5秒钟的时间重新计数)

A

A

AllWinner Technology Co.,Ltd
Design Name

A31_PAD_STD
Size A3 Date:
5 4 3 2

Page Name

HDMI/SD/TF
W ednesday, May 07, 2014 Sheet
1

Rev 1.0 20 of 21


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