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Prestigio Visconte120
Battery
ICS950813 (Clock Generater)
ICS91718 (LVDS Spresd Spectrum)
CH7011A (TV)
SO-DIMM SPD
AT24C02 (IEEE-1394 EEPROM)
93C46 (LAN EEPROM)
2.4.10GPIO Pin Assignment
The following will list the core chip GPIO definition and function:
Pin Name
GPIO12
GPIO32
GPIO33
GPIO34
2.5 Keyboard Controller
The system uses the ITE IT8510E as the keyboard controller and ACPI embedded controller. Following will summarize all
the features of keyboard firmware.
Uniwill Smart Power support
Internal Keyboard and Auxiliary Device Support and Internal Pointing Device Support.
Internal Keyboard Scan Code Controller Support and Internal Numeric Keypad Support.
Simultaneous Operation of External Devices
Simultaneous Operation of External Keyboards
Simultaneous Operation of External Auxiliary
Device Hot Pluggability
Embedded Controller IT8510E 176-Pin LQFP package
LPC System Interface
ACPI Embedded Controller Power Management Event Control.
Single Pin Keys Support .
PS/2 Interface External Port Support support.
System Power On/Off ATX Power Sequence Control.
System BIOS Strap Pin.
System BIOS ROM Flash Protect.
FAN DAC or speed Control.
LCD Backlight Brightness Adjust.
Direct LEDs Support.
2.6 Power Management
Slave
Slave
Slave
Slave
Slave
Slave
Slave
General Purpose Inputs
Function Name
Type
RUN_SCI#
Input
LCDSEL0#
Input
LCDSEL1#
Input
LCDSEL2#
Input
18
16h
D2h
D4h
ECh
A0h, A2h
Signal Description
10Kohm pull high
Select LCD type
Select LCD type
Select LCD type
TECHNICAL SERVICE MANUAL
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