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FUJITSU MHW2060AC User Manual

Page 238

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Interface

5.6.3.10 Host terminating an Ultra DMA data out burst

5.6.3.2 contains the values for the timings for each of the Ultra DMA Modes.





DMARQ

(device)

DMACK-

(host)

STOP

(host)

DDMARDY-

(device)

HSTROBE

(host)

DD(15:0)

(host)

t

LI

t

LI

t

SS

t

LI

t

MLI

t

ACK

t

IORDYZ

t

ACK

t

ACK

t

CVH

t

CVS

CRC

DA0, DA1, DA2

CS0-, CS1-



















Note:

The definitions for the STOP, DDMARDY- and HSTROBE signal lines are
no longer in effect after DMARQ and DMACK- are negated.

Figure 5.19 Host terminating an Ultra DMA data out burst

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C141-E258

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