Appendix D System Assignments
121
D.2
1st MB memory map
Table D-2: 1st MB memory map
Addr. range (Hex) Device
F000h - FFFFh
System ROM
**DC00h - EFFFh
Unused
*CC00h - DBFFh
Ethernet ROM
C000h - CBFFh
Expansion ROM (for VGA BIOS)
B800h - BFFFh
CGA/EGA/VGA text
B000h - B7FFh
Unused
A000h - AFFFh
EGA/VGA graphics
0000h - 9FFFh
Base memory
* If Ethernet boot ROM is enabled
** E0000 - EFFFF is reserved for Pentium
®
POST
D.3
DMA channel assignments
Table D-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
* Audio DMA select 1, 3, or 5
** Parallel port DMA select 1 or 3
Summary of Contents for PCM-5864
Page 12: ......
Page 20: ...8 PCM 5864 E L User s Manual...
Page 24: ...12 PCM 5864 E L User s Manual 2 3 Locating jumpers Figure 2 1 Locating jumpers...
Page 26: ...14 PCM 5864 E L User s Manual 2 4 2 Solder side Figure 2 3 Locating connectors solder side...
Page 50: ...38 PCM 5864 E L User s Manual...
Page 58: ...46 PCM 5864 E L User s Manual...
Page 59: ...Award BIOS Setup This chapter describes how to set BIOS configuration data C H A P T E R 4...
Page 83: ...Video Introduction Installation of video capture driver for Windows 95 98 6 C H A P T E R...
Page 88: ...76 PCM 5864 E L User s Manual...
Page 89: ...Audio Introduction Installation of audio driver for Windows 95 98 NT 7 C H A P T E R...
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Page 135: ...Optional Extras A P P E N D I X E...
Page 138: ...Mechanical Drawings A P P E N D I X F...
Page 139: ...128 PCA 5864 E L User s Manual F 1 Component side...
Page 140: ...Appendix F Mechanical Drawings 129 F 2 Solder side...
Page 141: ...130 PCA 5864 E L User s Manual...