Appendix B Technical Summary

TIMER & DMA CHANNELS MAP

Timer Channel Map :

Timer Channel

Assignment

0System timer interrupt

1DRAM Refresh request

2Speaker tone generator

DMA Channel Map :

DMA Channel

Assignment

0

Available

1

Available

2

Floppy

3

Available

4

Cascade

5

Available

6

Available

7

Available

EB-471LF USERS MANUAL

Page: B-5

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Image 73
Pro-Tech ULV Celeron M 3.5 Embedded Card With VGA/ SOUND/ LAN Timer & DMA Channels MAP, Timer Channel Map Assignment