全志A13标案原理图

全志A13标案原理图,适用于MID,平板电脑方案。

?

B 1

8

APP3_PAD_DDR3

COVER

of

Sheet

Date:

Rev Document Name Size Title

COVER

Approved

Drawn

Checked Date

Description Revision

MOTOR

CARD HEADPHONE SPEAKER LCD USB0 OTG KEY G-Sensor Interconnect Network,and Power Driven

USB1 WIFI CSI MIC NAND DDR3PMU AXP209

MPU

TQFP177

1V5@1A

3V3@1A

5V@1A

LAYOUT :ACIN 、BAT 、IPSOUT 输输输

输输输,从PMU 管管管管管管管管管管。

SY8008B

DRAM

Battery charger /detect

IPSOUT 5V-2A

ACIN(5V)2A

BAT(4.2V)

AXP209QFN49

SY7208

SY8008B

SY7201

LCD AVDD

LCD BL

USB OTG USBVBUS (5V-900mA )CARD NAND G-SENSOR 1V8@1A

CSI-CORE LP3992-18B5F

3V@200mA 1V2@1.6A AVCC LDO2DCDC2

CPU VDD 1V2@1.2A CORE VDD DCDC3

3V3@30mA RTC LDO33V3@400mA

WIFI

LDO1AP1231B18ZRM

AP3031KTR AP3019KTR

MT-EN EINT CSI-RST-1CSI-STY-1PG0PG1PG2PG3

PG4PG9PG10PG11PG12

CSI-RST

PB15PB16PB17PB18

TWI1_SDA TWI1_SCK TP-WAKE-RST GPIO-OUT GPIO-OUT

CSI-PWR-EN NC PA-SHDN PB3INPUT PB10GPIO-OUT GPIO-IN USB0-VBUSDET GPIO0LCD-PWR LCD-BL-EN USB0-DRV

GPIO1GPIO2GPIO3

TP-INT GPIO-IN USB0-IDDET PB0PB1PB2PB4TWI0_SCK TWI0_SDA PWM0GPIO-OUT TWI2_SCK TWI2_SDA

Define

CPU

Function

GPIO-OUT GPIO-OUT GPIO-OUT GPIO-OUT

TWI2

TWI1

TWI0LCD

SD0-DET-N TP

TP CSI-STY PMU

Define

Function

BLOCK

GPIO ASSIGNMENT

POWER TREE

REVISION HISTORY

9V9@1A

10V4@1A

GPIO-OUT MOTOR

特特特特:

1: PG0 / PG1 / PG2这这这PIN 管只只只INPUT/中中/专只专专

2: PMU 的GPIO0/1/2/3这这这PIN 管只只GPIO-OUTPUT 专专

3: PG10 /PG11 /PG12这这这PIN 管

的专专的的的的

GPIO-OUT GPIO-OUT APP3_PAD_DDR3_V1_22version 1.22YT Schematics Index

01 COVER 02 CPU 03 POWER 04 MEMORY 05 DISPLAY 06 MISC 07 WIFI

APP3_PAD_DDR3_V1_23version 1.23

YT

2012.03.28

LP3301OPTION

OPTION

OPTION

LDO4

3V3@200mA

OPTION

2V8@1A

CSI-CORE LP3992-28B5F

AP1231B28ZRM OPTION

LP3220OPTION

LP3220A

B

C

D

54321

D

C

B

A

1

2345

相关推荐
相关主题
热门推荐