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M e d i a P C
M P C - 8 8 9 0
Appendix A I/O Informaion
A-3
A.3 IRQ Mapping Chart
IRQ0 System Timer
IRQ8 System CMOS / Real
time clock
IRQ1 Keyboard
IRQ9 Microsoft ACPI –
Compliant system
IRQ2 Cascade to IRQ Controller
IRQ10 COM3
IRQ3 COM2
IRQ11 COM4
IRQ4 COM1
IRQ12 PS/2 mouse
IRQ5 Unused
IRQ13 FPU
IRQ6 Floppy Disk Controller
IRQ14 Primary IDE
IRQ7 Printer
IRQ15 Secondary IDE
A.4 DMA Channel Assignments
DMA Channel
Function
0
Available
1
Available
2
Standard Floppy Disk Controller
3
Available
4
Direct Memory Access Controller
5
Available
6
Available
7
Available
Summary of Contents for MPC-8890
Page 8: ...Media PC M P C 8 8 9 0 Chapter 1 General Information 1 1 General Information Chapter 1...
Page 18: ...Media PC M P C 8 8 9 0 Chapter 2 Quick Installation Guide 2 4 Solder Side...
Page 20: ...Media PC M P C 8 8 9 0 Chapter 2 Quick Installation Guide 2 6 Solder Side...
Page 39: ...Media PC M P C 8 8 9 0 Chapter 3 Award BIOS Setup 3 1 Award BIOS Setup Chapter 3...
Page 57: ...Media P C M P C 8 8 9 0 Chapter 4 Driver Installation 4 1 Driver Installation Chapter 4...
Page 61: ...Media PC M P C 8 8 9 0 Appendix A I O Information A 1 I O Information Appendix A...
Page 78: ...Media PC M P C 8 8 9 0 Appendix C CompactFlash Cover Installation Guide C 5 Step 5 Done...