Acer A100 - System Block Diagram

Hardware Specifications and Configurations 1-15
System Block Diagram 0
Figure 1-7. System Block Diagram
SPI
I2S
Backlight Driver
Capacitive Touch Panel
Micro- USB CNN
SDIO3(3.3V)
Micro SD Slot
LCDC (RGB)
7" 1024*600 CMI (AT070TNA2)
CS0 Memory I/F PWR_I2C(1.8V)
SMBUS
HS USB D+/D-(USB1)/ Client
eMMC 4.4
SDIO4(1.8V)
4G/8G/16G/32G
Temp Sensor
NCT1008
E-Compass
AKM8975
KXTF9-4100 G-Sensor
Gyro Sensor Invensense MPU-3050
AL3000A
Light Sensor
PWR_I2C
LPDDR POP 512MB/1GB
LVDS Bridge SN75LVDS83B
CS1
5M (Chicony CJAA525)
MIPI (CSIA)
MIPI (CSIB)
PWR_I2C
IME_I2C
ENE KBC KB930
CAM_I2C
TP Control
Level Shift (1.8V/3.3V)
GEN1_I2C
GEN1_I2C
CAM_I2C (1.8V)
GEN1_I2C (1.8V)
AzureWave AW-NH611
SDIO
UART
BT/WLAN Antenna
BCM4751
UART3
UART
GPS Antenna
UART2
HDMI
Power Switch (Current Limit)
5V
GPIO
ULPI PHY SMSC USB3315
DAP_MCLK2
ULPI_Reset
ULPI DATA(USB2)
Signal Switch
(1.8V)SDIO1
3G Modem Module with HSPA+ (MSM6290/U335/F3607gw)
3G Modem Antenna
USB D+/D-(USB2)
WLAN
BT
Client
+ -
Charger IC BQ24725
Adapter in(12V/1.5A)18W
+5VALW +3VALWS
LDO
PMIC TPS658621
PWR_I2C
32KHz
VIN
SM1 SM0
LDO2
SM0_EN
32K_OUT
SCLK/SDAT
SM1_EN nRESET
PWR_I2C(1.8V) VDD_RTC VDD_CORE
VDDIO_UART
nINT
CLK_32K_IN PWR_INT_N SYS_RESET_N CPU_PWR_REQ CORE_PWR_REQ
VDD_NAND VDD_LCD VDD_AUDIO VDD_BB
VDD_CPU
VDDIO_SDIO VDDIO_DDR
nACDRV
nBATDRV
GND
LODRV
HIDRV
BTST
System input
GPS
Earphone
Fortemedia FM2018
SPEAKERx2 1W
CODEC MCLK
ALC105
Audio Amp
Wolfson WM8903
NVIDIA Tegra250(T20) (23mm x 23mm) FCBGA
GEN1_I2C
HPOUTR/L
SPK_L
SPK_R
ROP/N LOP/N
DAP_MCLK1
SIM
HS USB D+/D-(USB3)/ Host
Signal Switch PS8122
INT MIC*1
2M (Chicony CBFA152)
Debug Test Point
JTAG
Dock
Android HomeKey Touch-key ENE 3534
T20
EXT MIC*1
(Option)
(Option)
(Option)