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Bitfields for AMD-645 ISA Test Mode register

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Bit Description

7 - 6

reserved (0)

5

enable fast reset via PORT 0092h

4

reserved (0)

3

double DMA clock:
0 = DMA at 1/2 ISA clock
1 = DMA at full ISA clock

2 - 0

reserved (0)

See Also:

#01011,#01012,#01014