125
Appendix B
B.26 System I/O Ports
Table B.26: System I/O ports
Addr. range (Hex)
Device
000-01F
DMA controller
020-021
Interrupt controller 1, master
022-023
Chipset address
040-05F
8254 timer
060-06F
8042 (keyboard controller)
070-07F
Real-time clock, non-maskable interrupt (NMI)
mask
080-09F
DMA page register
0A0-0BF
Interrupt controller 2
0C0-0DF
DMA controller
0F0
Clear math co-processor
0F1
Reset math co-processor
0F8-0FF
Math co-processor
1F0-1F8
Fixed disk
200-207
Game I/O
278-27F
Parallel printer port 2 (LPT3)
290-297
On-board hardware monitor
2F8-2FF
Serial port 2
300-31F
Prototype card
360-36F
Reserved
378-37F
Parallel printer port 1 (LPT2)
380-38F
SDLC, bisynchronous 2
3A0-3AF
Bisynchronous 1
3B0-3BF
Monochrome display and printer adapter (LPT1)
3C0-3CF
Reserved
3D0-3DF
Color/graphics monitor adapter
3F0-3F7
Diskette controller
3F8-3FF
Serial port 1
Summary of Contents for AIMB-556
Page 14: ...AIMB 556 User Manual xiv...
Page 15: ...1 Chapter1 CHAPTER 1 Hardware Configura tion...
Page 31: ...17 Chapter2 CHAPTER 2 Connecting Peripherals...
Page 58: ...AIMB 556 User Manual 44...
Page 59: ...45 Chapter3 CHAPTER 3 AMI BIOS Setup...
Page 74: ...AIMB 556 User Manual 60 3 5 Boot Setup Utility Figure 3 13 Boot Setup Utility...
Page 77: ...63 Chapter3 3 7 Advanced Chipset Settings Figure 3 16 Advanced Chipset Settings...
Page 83: ...69 Chapter4 CHAPTER 4 Chipset Software Installation Utility...
Page 89: ...75 Chapter5 CHAPTER 5 VGA Setup...
Page 94: ......
Page 95: ...81 Chapter6 CHAPTER 6 Onboard Security Setup...
Page 99: ...85 Chapter6 4 Click Next when you see the following message...
Page 102: ...AIMB 556 User Manual 88...
Page 103: ...89 Chapter7 CHAPTER 7 LAN Configuration...
Page 108: ...AIMB 556 User Manual 94...
Page 109: ...95 AppendixA Appendix A Programming the Watchdog Timer...
Page 119: ...Appendix B I O Pin Assignments...
Page 142: ...AIMB 556 User Manual 128...