User guide
Table Of Contents
- Contents
- 1-1 About This Manual
- 1-2 System Specifications
- 1-3 Safety Precautions
- 2-1 List of Jumpers and Connectors
- 2-2 Component Locations
- 2-3 How to Set Jumpers
- 2-4 COM Port Connector
- 2-5 RS232/422/485 (COM2) Selection
- 2-6 IRQ12 Release Selection
- 2-7 ATX Power Signal Connector
- 2-8 ATX Power Button
- 2-9 AT/ATX Power Selection
- 2-10 Universal Serial Bus Connector
- 2-11 Solid-State Disk Socket
- 2-12 SSD Memory Map Selection
- 2-13 Keyboard / PS2 Mouse Selection
- 2-14 Keyboard / PS2 Mouse Connector
- 2-15 External Keyboard Connector
- 2-16 Reset Connector
- 2-17 Hard Disk Drive LED Connector
- 2-18 CPU Fan Connector
- 2-19 System Fan Connector
- 2-20 External Speaker Connector
- 2-21 Floppy Disk Drive Connector
- 2-22 Hard Disk Drive Connector
- 2-23 VGA CRT Connector
- 2-24 LCD Panel Connector
- 2-25 LCD VDD Selection
- 2-26 Panel Power Connector
- 2-27 Printer Connector
- 2-28 Power LED & Keylock Connector
- 2-29 LAN Connector
- 2-30 LAN LED Indicators
- 2-31 Green Function Connector
- 2-32. Memory Installation
- 3-1. Introduction
- 3-2. VGA Driver Utility
- 3-3. Flash BIOS Update
- 3-4. LAN Driver Utility
- 3-5. Watchdog Timer Configuration
- 4-1. Power Saving Block Diagram
- 4-2. CPU Doze Mode
- 4-3. System Standby Mode
- 4-4 System Suspend Mode
- 5.1 Introduction
- 5-2 Entering Setup
- 5-3 Standard CMOS Setup Menu
- 5-4 BIOS Features Setup Menu
- 5-5 Chipset Features Setup
- 5-6 Power Management Setup
- 5-7 PnP/PCI Configuration
- 5-8 Load BIOS Defaults
- 5-9 Load Setup Defaults
- 5-10 Integrated Peripherals
- 5-11 Password Setting
- 5-12 IDE HDD Auto Detection
- PC-104 Connector Pin Assignment
- ISA Bus Pin Assignments
- PCI Bus Pin Assignments
- C-1 Introduction
- C-2 Troubleshooting with Error Messages
62 CommPlete Series 4000 Server SBC, Model IPC-623C
Award BIOS Setup
Video BIOS Cacheable
Select Enabled allows caching of the video BIOS ROM at
C0000h-F7FFFh, resulting in better video performance.
However, if any program writes to this memory area, a system
error may result.
Video RAM Cachable
Select Enabled allows caching of the video RAM, resulting in
better system performance. However, if any program writes to
this memory area, a system error may result.
8 Bit I/O Recovery Time
The recovery time is the length of time, measured in CPU
clocks, which the system will delay after the completion of any
Input/output request. This delay takes place because the CPU
is operating so much faster than the input/output bus that the
CPU must be delayed to allow for the completion of the I/O.
This item allows you to determine the recovery time allowed for
8bit I/O.
16 Bit I/O Recovery Time
This item allows you to determine the recovery time allowed for
16bit I/O. Choices from NA, 1 to 4 CPU clocks.
Memory Hole at 15M-16M
In order to improve performance, certain space in memory can
be reserved for ISA cards. This memory must be mapped into
the memory space below 16Mb.
Passive Release
When enabled, CPU to PCI bus accesses are allowed during
passive release. Otherwise, the arbiter only accepts another
PCI master access to local DRAM.
Delayed Transaction
The chipset has an embedded 32-bit posted write buffer to
support delay transactions cycles. Selected Enabled to support
compliance with PCI specification version 2.1.