3-2
Computer Group Literature Center Web Site
Functional Description
3
A CPV5370 circuit monitors system power and provides the PWROK
signal to the PIIX4E. The PIIX4E distributes the reset to the rest of the
board by generating the CPU, PCI, and IDE resets. You can also reset the
board using the front panel reset switch and the FPGA watchdog timer.
You can program the Watchdog Timer to generate a soft reset. Refer to
Field Programmable Gate Array Registers
for programming
information.
Headless Operation
The BIOS can operate with no keyboard or display. You do, however, need
a keyboard and display to change setup options unless you use the remote
setup feature.
Remote Setup
You can change setup options remotely through the BIOS Setup -
Advanced Menu using a COM port. The default settings for a terminal are:
❏
19200 baud (bps)
❏
1 stop bit
❏
no parity
❏
no flow control
Network Boot
We include the Intel PXE (Pre-boot Execution Environment) 82559 BIOS
extension module to provide operating system boot via one of the 82559
ports. This module is built into the BIOS. You can enable the PXE for
either port through the BIOS Setup-Advanced-PCI Configuration Menu.
Solution Systems Technologies Inc.
720-565-5995 | info@solusys.com | www.solusys.com
Solution Systems Technologies Inc.
720-565-5995 | info@solusys.com | www.solusys.com
