protech Prox-1260 M4 - Timer & DMA Channels Map

Appendix B Technical Summary
Prox-1260 USER ′ S MANUAL
Page: B-5
TIMER & DMA CHANNELS MAP
Timer Channel Map
:
Timer Channel Assignment
0 System timer interrupt
1 DRAM Refresh request
2 Speaker tone generator
DMA Channel Map
:
DMA Channel Assignment
0 Available
1 Available / Sound Blaster
2 Floppy
3 Available / ECP
4 Cascade for DMA controller 1
5 Available
6 Available
7 Available