Technical information

Chapter 1 29
Location Rear : 4
On-board header : 4
USB Class Support legacy keyboard for legacy mode
Wake-up Event Specifications
Device S1 S3 S4 S5
Power Button
Enabled Enabled Enabled Enabled
PS2 Keyboard
Enabled Disabled Enabled Enabled
USB Keyboard
Enabled Enabled Disabled Enabled
LAN
Disabled Disabled Disabled Disabled
WOR (wake on Ring)
Disabled Disabled Disabled Disabled
RTC (real time clock)
Disabled Disabled Disabled Disabled
Thermal Design
Item Description
Thermal Design
T Dynamic FAN speed control by hardware monitor
T CPU Over-temperature (over 120
o
C) power off
protection.
Power On / Wake-up Event
Item Description
Power On/ Wake-Up Event
T Power Button: S1/S3/S4/S5
T PS/2 Keyboard: S1/S3/S4/S5
T USB Keyboard: S1/S3/S4/S5
T RTC: S1/S5
T LAN: S1/S3/S5
T Modem (Ring): S1/S3/S5
Memory Address Map
Address Size Function
0000000 - 009FFFF 640 KB System Memory Onboard DRAM
00A0000-00BFFFF 128 KB Video RAM Reserved for Graphics Display
Buffer
Non-Cacheable
00C0000-00CFFFF 32 KB I/O Expansion ROM Reserved for ROM on I/O
Adapters
00D0000-00D3FFF 16 KB I/O Expansion ROM Reserved for ROM on I/O
Adapters
00D4000-00D7FFF 16 KB I/O Expansion ROM Reserved for ROM on I/O
Adapters
USB Port
Item Specification