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A B C D E
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Compal Confidential
2
QCJ00(LA-8111P) Schematics Document 2
Nvdia(T20) + LPDDRII
2011-10-21
REV:1.0
3 3
4 4
Security Classification Compal Secret Data Compal Electronics, Inc.
Issued Date 2011/4/1 Deciphered Date 2008/09/20 Title
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
Cover Page
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
Size Document Number Rev
C 0.1
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
PICASSO-E
Date: Monday, October 24, 2011 Sheet 1 of 32
A B C D E
A B C D E
QCJ00(Picasso-E) system block diagram
8 bits HSMMC eMMC NAND 4.3 / 4.41
VGA NAND Ctrl
RGB (1.8V)
10.1" LVDS panel LVDS bridge
1
EDID LCD DDR2 32bits LPDDR2 X 1
1
DDR
AP_SMB(3.3V) 512MB / 1GB
(1.2V,1.8V)
HDMI
T20 GEN2 I2C
CSI B (1.2V) 2M CAMERA Module
VI&DSI/CSI
HeadPhone
ULPI DAP1(1.8V) Audio Codec
Nvidia Tegra T20
Wolfson WM8903 SPKR AMP INT Speaker
AUDIO ALC105
SDIO1(1.8V) SDIO1
WIFI
AW-NH611 DAP4(1.8V) EXT MIC
WIFI / BT BT_MIC DAP4 EC_SMB FM2018
module UART3 (1.8V) Echo & Noise Cancel INT MIC
BT
UART USB +
BCM4751 UART2 (1.8V) mini-B USB1 Client USB
GPS Module connector
USB3 Host USB
2 2
12MHz OSC,PLL,
HSIC
SDIO Card Slot SDIO3(3.3V)
SDIO3
GPIO
core & fuse
CAM_I2C(1.8V)
Touch Screen GEN1_I2C(3.3V) GEN1_I2C(1.8V)
CANDO + Atmel I2C Level shifter
2M CAMERA
GYRO Audio Codec I2C Module
MPU-3050 WM-8903
Accelerometer IME_I2C(1.8V) PWR_I2C(1.8V)
KXTF9-4100
3
GEN2_I2C(1.8V) 3
Temperature Ecompass
Sensor NCT-1008 AK6975C
I2C Level shifter +3.7V_SM2
AP_SMB(3.3V) LDO 0 ~ 9 for CPU
+5V_ALW Input
SPI PMU TI TPS658621C
EC_SMB SPI ROM
EC KB930
EC_RESMUE ON/OFF#
2S1P BATT FM2018
+1V_SM0 for CPU
+1.2V_SM1 for CPU
TI TPS51220
BATT IN
5V/3.3V BUCK
4 4
1.8V
CHARGER BUCK
1.2V
BUCK Security Classification Compal Secret Data Compal Electronics, Inc.
DC IN Issued Date 2006/08/18 Deciphered Date 2008/09/20 Title
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
NVIDIA Ventana System
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
Size Document Number Rev
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS Custom 0.1
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Date: Monday, October 24, 2011 Sheet 2 of 32
A B C D E
5 4 3 2 1
Voltage Rails
Power Plane Description IDLE Standby
D
VIN Adapter power supply (12V) ON ON D
B+ AC or battery power rail for power circuit. ON ON
+1.2VS_SM0 Core voltage for CPU ON OFF
+1.0VS_SM1 CPU voltage for CPU ON OFF
+1.1VS_LDO1 AVDD_PLL power rail ON OFF
+1.2VS_LDO2 T20 RTC power rail ON OFF
+1.8VS_LDO4 T20 system power rail ON ON
+3.3VS_LDO3 T20 USB power rail ON OFF
+2.85VS_LDO5 Core voltage for EMMC ON OFF
+2.85VS_LDO6 Core voltage for CAMERA ON OFF
+3.3VS_LDO7 T20 HDMI power rail ON OFF
+1.8VS_LDO8 T20 HDMI PLL power rail ON OFF
+2.85VS_LDO9 T20 DDR RX power rail ON ON
+3VALW 3.3V always on power rail ON ON
+3VS 3.3V switched power rail for standby mode ON ON
+5VALW 5V always on power rail ON ON
C
+1.8V 1.8V always on power rail ON ON C
+1.8VS 1.8V switched power rail for standby mode ON ON
+3.3VS_RTC RTC power ON ON
SIGNAL
EC_SYS_STANDBY# EN_VDD_+1.8VS_S3 EN_VDD_3V3 EN_VDD_1V8
STATE
Full ON High High High High
Standby High High High High
GEN1_I2C TS_I2C
Audio Codec 1001 010xb Device
G-sensor 0000 1111 b Touch Panel
Gyro 1101 000x b 0x4C or 0x4D
B GEN2_I2C AP_SMB B
Device
PANEL EDID
EC
EC_SMB
Device Address
Echo Cancellation 1011 111xb
BATT
CAM_I2C address
Device Address
CAMERA 1.3M 1001 000X b
PWR_I2C address
A A
Device Address
PMU 0110 100X b
Temperature sensor 0101 110X b
Ecompass
Security Classification Compal Secret Data Compal Electronics, Inc.
Issued Date 2011/4/1 Deciphered Date 2008/09/20 Title
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
Notes List
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
Size Document Number Rev
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS Custom 0.1
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Date: Monday, October 24, 2011 Sheet 3 of 32
5 4 3 2 1
5 4 3 2 1
1.8V
+VDDIO_NAND
+VDDIO_MMC U1E
+VDDIO_LCD 1.8V
1 1
2 1 Y7 AD11 GEN2_I2C_SCL GEN2_I2C_SCL 15
C134 C131 R127 0_0402_5% VDDIO_NAND_1 GEN2_I2C_SCL GEN2_I2C_SDA
U1D Y8 VDDIO_NAND_2 GEN2_I2C_SDA AD6 GEN2_I2C_SDA 15
47 +-1% 0402 12P_0402_50V4Z 12P_0402_50V4Z Y9
2 2 VDDIO_NAND_3
2.2U_0402_6.3V6M
2.2U_0402_6.3V6M
+1.8VS L3 1 1 C4
2 1 U22 V28 LCD_PCLK_L 2 1 LCD_PCLK_R 1 2 LCD_PCLK C3 0.1U_0402_16V7K AG5
VDDIO_LCD1 LCD_PCLK LCD_PCLK 11 GMI_AD0
R107 0_0402_5% V22 R1042 27NH +-5% LQG15HS27NJ02D 0402 AE9
VDDIO_LCD2 NAND_ALE GMI_AD1
1 AH3 GMI_ADV# GMI_AD2 AF11
2 2
LCD_WR# AE24 GPS_PWRON# 18 GMI_AD3 AG6
C2 Y24 U23 LCD_DE AH8 NAND_D4
21 VIB_EN_T20 LCD_M1 LCD_DE LCD_DE 11 GMI_AD4
AD27 LCD_HSYNC AF5 AG11 NAND_D5
2 0.1U_0402_16V7K LCD_HSYNC LCD_HSYNC 11 GMI_CS0# GMI_AD5
AD26 LCD_VSYNC AF12 AF9 NAND_D6
D LCD_VSYNC LCD_VSYNC 11 GMI_CS1# GMI_AD6 D
AD12 AF8 NAND_D7
GMI_CS2# GMI_AD7
AC6 GMI_CS3# GMI_AD8 AE6
LCD_D00 SDIO3_WP
7/11 del LCD_D00
LCD_D01
AA26
AC26 LCD_D01
LCD_D00
LCD_D01
11
11
R957 47K_0402_5%
10 HSMMC_CLK
HSMMC_CLK
AC12
AB12
GMI_CS4#
GMI_CS5#
NAND GMI_AD9
GMI_AD10
AE12
AH12
2
R152
1
0_0402_5%
AD24 AC27 LCD_D02 2 1 PWR_OFF_AP_R AD5 AH6
11 LVDS_SHTDN# LCD_PWR0 LCD_D02 LCD_D02 11 9 PWR_OFF_AP GMI_CS6# GMI_AD11
TP211 U24 AC28 LCD_D03 AD9 AH11 GMI_AD12
LCD_PWR1 LCD_D03 LCD_D03 11 16 EN_VDDIO_SD GMI_CS7# GMI_AD12
1
AA24 AD25 LCD_D04 AG3 GMI_AD13
11 EN_VDD_PNL LCD_PWR2 LCD_D04 LCD_D04 11 GMI_AD13
LCD_D05 R960 GMI_AD14
LCD LCD_D05 AD28
Y26 LCD_D06
LCD_D05 11
57.6K_0402_1% NAND_RE# AG9
GMI_AD14 AH9
AH5 GMI_AD15
use debug
LCD_D06 LCD_D06 11 GMI_OE# GMI_AD15
AB21 Y27 LCD_D07 NAND_WE# AF6 AG12
14 GYRO_INT LCD_SCK LCD_D07 LCD_D07 11 GMI_WR# GMI_AD16 UART4_TXD 12
V24 Y28 LCD_D08 AD3 UART4_RXD
LCD_D08 11 UART4_RXD 12
2
EN_VDD_BL LCD_CS0# LCD_D08 LCD_D09 NAND_CLE GMI_AD17 UART4_CTS#
TP15 AC25 LCD_CS1# LCD_D09 Y25 LCD_D09 11 AF3 GMI_CLK GMI_AD18 AE5 TP54
AA25 AA28 LCD_D10 AG8 TP55
14 COMPASS_DRDY LCD_SDOUT LCD_D10 LCD_D10 11 GMI_AD19
TP213 W25 AA27 LCD_D11 HSMMC_CMD AC9 AD8 HSMMC_DAT0 HSMMC_DAT0 10
LCD_SDIN LCD_D11 LCD_D11 11 10 HSMMC_CMD GMI_DPD GMI_AD20
U25 LCD_D12 AE7 HSMMC_DAT1 HSMMC_DAT1 10
LCD_D12 LCD_D12 11 GMI_AD21
U28 LCD_D13 AC7 AC5 HSMMC_DAT2 HSMMC_DAT2 10
LCD_D13 LCD_D13 11 GMI_RST# GMI_AD22
AD23 U27 LCD_D14 TP45 AF1 AE11 HSMMC_DAT3 HSMMC_DAT3 10
14 TEMP_ALERT# LCD_DC0 LCD_D14 LCD_D14 11 GMI_WAIT GMI_AD23
AC24 U26 LCD_D15 AF1 set output EXIT_LP0 AF2 AE8 HSMMC_DAT4 HSMMC_DAT4 10
LCD_DC1 LCD_D15 LCD_D15 11 GMI_WP# GMI_AD24
V27 LCD_D16 AC11 HSMMC_DAT5 HSMMC_DAT5 10
LCD_D16 LCD_D16 11 GMI_AD25
TP214 V23 V26 LCD_D17 AC10 AE10 HSMMC_DAT6 HSMMC_DAT6 10
HDMI_INT# LCD_D17 LCD_D17 11 16 SDIO3_CD# GMI_IORDY GMI_AD26
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