1
-14
2
C.1 IO Address Map
I/O address
Range
Description
000-01F DMA
Controller
020-021 Interrupt
Controller
040-043 System
time
060-06F Keyboard
Controller
070-07F
System CMOS/Real time Clock
080-09F DMA
Controller
0A0-0A1 Interrupt
Controller
0C0-0DF DMA
Controller
0F0-0FF
Numeric data processor
1F0-1F7
Primary IDE Channel
2F8-2FF
Serial Port 2 (COM2)
378-37F
Parallel Printer Port 1 (LPT1)
3B0-3BB
Intel(R) 82915 Graphics Controller
3C0-3DF
Intel(R) 82915 Graphics Controller
3F6-3F6
Primary IDE Channel
3F7-3F7
Standard floppy disk controller
3F8-3FF
Serial Port 1 (COM1)
Table C-1: IO Address Map
C.2 1st MB Memory Address Map
Memory address
Description
00000-9FFFF System
memory
A0000-BFFFF VGA
buffer
F0000-FFFFF System
BIOS
1000000-
Extend BIOS
Table C-2: 1
st
MB Memory Address Map
142
IEI
®
Technology, Corp
.
Summary of Contents for Enano-8523T
Page 1: ...0 1 Enano 8523T Motherboard 1...
Page 13: ...1 13 Enano 8523T Motherboard Chapter 1 1 Introduction 13...
Page 20: ...1 20 THIS PAGE IS INTENTIONALLY KEPT BLANK 20 IEI Technology Corp...
Page 21: ...1 21 Enano 8523T Motherboard Chapter 2 2 Detailed Specifications 21...
Page 32: ...1 32 THIS PAGE IS INTENTIONALLY KEPT BLANK 32 IEI Technology Corp...
Page 33: ...1 33 Enano 8523T Motherboard 3 Connectors and Jumpers Chapter 3 33...
Page 61: ...1 61 Enano 8523T Motherboard 4 Installation and Configuration Chapter 4 61...
Page 69: ...1 69 Enano 8523T Motherboard 5 AMI BIOS Setup Chapter 5 69...
Page 100: ...1 10 0 HDD CD DVD BIOS Menu 15 Boot Device Priority Settings Boot 100 IEI Technology Corp...
Page 103: ...1 10 3 Enano 8523T Motherboard BIOS Menu 16 Removable Drives Boot 103...
Page 117: ...1 11 7 Enano 8523T Motherboard Chapter 6 6 Software Drivers 117...
Page 132: ...1 13 2 THIS PAGE IS INTENTIONALLY LEFT BLANK 132 IEI Technology Corp...
Page 133: ...1 13 3 Enano 8523T Motherboard Appendix A A BIOS Configuration Options 133...
Page 137: ...1 13 7 Enano 8523T Motherboard B Watchdog Timer Appendix B 137...
Page 140: ...1 14 0 THIS PAGE IS INTENTIONALLY LEFT BLANK 140 IEI Technology Corp...
Page 141: ...1 14 1 Enano 8523T Motherboard C Address Mapping Appendix C 141...
Page 144: ...1 14 4 THIS PAGE IS INTENTIONALLY LEFT BLANK 144 IEI Technology Corp...
Page 145: ...Enano 8523T Motherboard D External AC 97 Audio CODEC Appendix D 1 14 5 145...
Page 159: ...Enano 8523T Motherboard E Index 1 15 9 159...
Page 164: ...1 16 4 164 IEI Technology Corp...