Chapter 1: Introduction
1-7
I/O Devices
(Continued)
USB Devices (X8SIL-F)
Two (2) USB ports on the rear IO panel
Four (4) USB header connectors for front access
One (1) Type A internal connector
Keyboard/Mouse
PS/2 Keyboard/Mouse ports on the I/O backplane
Serial (COM) Ports
Two (2) Fast UART 16550 Connections: one 9-pin RS-232
port and one header
Super I/O
Winbond Super I/O 83627DHG-P
BIOS 32 Mb SPI AMI BIOS
®
SM Flash BIOS
DMI 2.3, PCI 2.3, ACPI 1.0/2.0/3.0, USB Keyboard and
SMBIOS 2.5
PowerConguration ACPI/ACPM Power Management
Main switch override mechanism
Keyboard Wake-up from Soft-Off
Internal/External moder ring-on
Power-on mode for AC power recovery
PC Health Monitoring CPU Monitoring
Onboard voltage monitors for CPU core, +3.3V, +5V,
+/-12V, +3.3V Stdby, +5V Stdby, VBAT, HT, Memory,
Chipset
CPU 3-Phase switching voltage regulator
CPU/System overheat LED and control
CPU Thermal Trip support
Thermal Monitor 2 (TM2) support
Fan Control
Fan status monitoring with rmware 4-pin (Pulse Width
Modulation) fan speed control
Low noise fan speed control
System Management PECI (Platform Environment Conguration Interface) 2.0
support
System resource alert via Supero Doctor III
SuperoDoctor III, Watch Dog, NMI
Chassis Intrusion Header and Detection
