115
Appendix B
B.28 DMA Channel Assignments
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
Table B.28: DMA channel assignments
Channel
Function
0
Available
1
Available
2
Floppy disk (8-bit transfer)
3
Available
4
Cascade for DMA controller 1
5
Available
6
Available
7
Available
Содержание AIMB-740-B
Страница 12: ...AIMB 740 B 741 B User s Manual xii...
Страница 13: ...1 CHAPTER 1 General Information...
Страница 29: ...17 Chapter2 CHAPTER 2 Connecting Peripherals...
Страница 41: ...29 Chapter3 CHAPTER 3 Award BIOS Setup...
Страница 59: ...47 Chapter4 CHAPTER 4 Chipset Software Installation Utility...
Страница 63: ...51 Chapter4 5 When the following message appears click Finish to complete the installation and restart Windows...
Страница 64: ...AIMB 740 B 741 B User s Manual 52...
Страница 65: ...53 Chapter5 CHAPTER 5 VGA Setup...
Страница 71: ...59 Chapter5 6 When the following message appears you can choose to restart the computer now or later...
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Страница 73: ...61 Chapter6 CHAPTER 6 LAN Configuration...
Страница 77: ...65 Chapter6 5 Click Finish to complete the installation and show the results...
Страница 78: ...AIMB 740 B 741 B User s Manual 66...
Страница 79: ...67 Chapter7 CHAPTER 7 USB 2 0 Configuration...
Страница 85: ...73 Chapter7 9 In the following window please click on Finish to complete USB driver installation...
Страница 86: ...AIM 740 B 741 B User s Manual 74...
Страница 87: ...75 Chapter8 CHAPTER 8 Ultra ATA Storage Driver Setup...
Страница 93: ...81 Chapter9 CHAPTER 9 Onboard Security Setup...
Страница 95: ...83 Chapter9 2 Click Next when you see the following message 3 Click Next when you see the following message...
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Страница 99: ...87 Chapter9...
Страница 100: ...AIMB 740 B 741 B User s Manual 88...
Страница 101: ...89 AppendixA Appendix A Programming the Watchdog Timer...
Страница 111: ...99 AppendixB Appendix B I O Pin Assignments...
Страница 130: ...AIMB 740 B 741 B User s Manual 118...