85
Appx. C
C.2 1st MB memory map
C.3 DMA channel assignments
CF8-CFB
PCI Configuration Address
CFC-CFF
PCI Configuration Data
D00-FFFF
-available for system use-
Table C.2: 1st MB memory map
Addr. range (Hex)
Device
F0000h - FFFFFh
System ROM
*D0000h - EFFFFh
Unused (reserved for Ethernet ROM)
C0000h - CFFFFh
Expansion ROM (for VGA BIOS)
B8000h - BFFFFh
CGA/EGA/VGA text
B0000h - B7FFFh
Unused
A0000h - AFFFFh
EGA/VGA graphics
00000h - 9FFFFh
Base memory
* If Ethernet boot ROM is disabled (Ethernet ROM occupies about 16 KB)
* E0000 - EFFFF is reserved for BIOS POST
Table C.3: DMA channel assignments
Channel
Function
0
Available
1
Available (audio)
2
Floppy disk (8-bit transfer)
3
Available (parallel port)
4
Cascade for DMA controller 1
5
Available
6
Available
7
Available
* Parallel port ECP mode DMA select 1 or 3
Table C.1: System I/O ports
Addr. range (Hex)
Device
Содержание PCI-6886
Страница 6: ...PCI 6886 User s Manual vi ...
Страница 15: ...5 Chapter 1 General Information 1 4 Board layout dimensions Figure 1 1 Board layout dimensions component side ...
Страница 16: ...PCI 6886 User s Manual 6 Figure 1 2 Board layout dimensions solder side ...
Страница 20: ...PCI 6886 User s Manual 10 2 3 Locating Connectors component side Figure 2 1 Jumper Connector Locations ...
Страница 21: ...11 Chapter 2 Installation 2 4 Locating Connectors solder side Figure 2 2 Connectors component side ...
Страница 32: ...PCI 6886 User s Manual 22 ...
Страница 36: ...PCI 6886 User s Manual 26 ...
Страница 52: ...PCI 6886 User s Manual 42 ...
Страница 53: ...CHAPTER 5 PCI SVGA Setup Introduction Installation of SVGA drivers for Windows 2000 XP Further information ...
Страница 56: ...PCI 6886 User s Manual 46 2 Press the Next button 3 Press the Next button ...
Страница 61: ...51 Chapter6 1 Select Ethernet Controller from Device Manager 2 Select Update Driver ...
Страница 62: ...PCI 6886 User s Manual 52 3 Click the Next button 4 Click the Next button ...
Страница 63: ...53 Chapter6 5 Please choose Continue Anyway 6 Click the Finish button ...
Страница 64: ...PCI 6886 User s Manual 54 ...
Страница 65: ...55 Chapter7 CHAPTER 7 Audio Setup Introduction Installation of audio driver for Win dows XP ...
Страница 74: ...PCI 6886 User s Manual 64 ...
Страница 92: ...PCI 6886 User s Manual 82 ...
Страница 97: ...Appendix D Intel Speedstep Tech nology Introduction and Installation ...
Страница 99: ...89 AppendixD ...
Страница 100: ...PCI 6886 User s Manual 90 Step 3 Discover the different CPU freq by using FrequencyDisplay util ity ...
Страница 102: ...PCI 6886 User s Manual 92 ...