Supermicro P4SGA+ User Manual download pdf (Page 24)

1-18

SUPER P4SGA/P4SGL/P4SGR/P4SGE User’s Manual

1-6 Super I/O

The disk drive adapter functions of the Super I/O chip include a floppy disk

drive controller that is compatible with industry standard 82077/765, a data

separator, write pre-compensation circuitry, decode logic, data rate selec-

tion, a clock generator, drive interface control logic and interrupt and DMA

logic. The wide range of functions integrated onto the Super I/O greatly

reduces the number of components required for interfacing with floppy disk

drives. The Super I/O supports four 360 K, 720 K, 1.2 M, 1.44 M or 2.88 M

disk drives and data transfer rates of 250 Kb/s, 500 Kb/s or 1 Mb/s.

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SUPER 1
Please Note: For the 2
About This Manual 3
Manual Organization 3
Table of Contents 4
Chapter 3: Troubleshooting 5
Chapter 4: AwardBIOS 6
Appendices: 6
Chapter 1 7
Introduction 7
Contacting Supermicro 8
Chapter 1: Introduction 9
SUPER P4SGA/P4SGL 10
SUPER P4SGR/P4SGE 11
SUPER P4SGA 12
P4SGA/P4SGL Quick Reference 13
SUPER P4SGR 14
P4SGR/P4SGE Quick Reference 15
DDR SDRAM 16
PCI Slots 16
Pentium 4 Processor 16
(PGA 478) 16
Motherboard Features 17
1-2 Chipset Overview 19
1-3 PC Health Monitoring 20
Wake-On-Ring Header 22
Wake-On-LAN (WOL) 22
1-5 Power Supply 23
1-6 Super I/O 24
Chapter 2 25
Installation 25
Processor 28
2-4 Installing DDR Memory 29
Front Control Panel 31
2-6 Connecting Cables 32
Reset Connector 33
PW_ON Connector 33
CD Header (P4SGA/SGL) 35
Overheat LED (JOH1) 35
Chassis Intrusion 35
Fan Headers 35
Wake-On-Ring 37
Connector 38
USB Wake-Up 39
Watch Dog Enable/Disable 39
Front Side Bus Speed 39
Keyboard Wake-Up 40
Speech Output Select 40
(P4SGA/P4SGL) 40
Parallel Port Connector 43
Game Port Connector 43
IDE Connectors 45
2-9 Installing Software 46
SuperO Doctor II 47
Voice BIOS Editor 48
Chapter 3 49
Troubleshooting 49
Memory Errors 50
Chapter 4 55
AwardBIOS 55
4-2 Running Setup 56
4-3 Main BIOS Setup 56
Main BIOS Setup Menu 57
Drive A/Drive B 59
4-4 Advanced BIOS Setup 60
DRAM Timing Selectable 63
USB 2.0 Controller 67
IDE HDD Block Mode 67
Onboard LAN 1/2 Boot ROM 67
Onboard FDC Controller 67
4-4.4 Hardware Monitors 70
CPU L1 & L2 Cache 71
CPU Clock Ratio 71
CPU Clock 71
Spread Spectrum 71
4-5 PCI/PnP Configurations 72
Resources Controlled By 73
PCI/VGA Palette Snoop 73
Assign IRQ for VGA 73
IDE DMA Transfer Access 73
4-6 Power 74
4-7 Boot 77
Boot Other Device 78
Virus Warning 78
Boot Up Floppy Seek 78
4-8 Security 79
4-9 Exit 80
Discard Changes 81
Appendix A 82
AwardBIOS POST Messages 82
Debuggig LED Encoding 86
Appendix C 92
AwardBIOS Error Beep Codes 92

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Supermicro P4SGA+ User Manual Page 24

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