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11device terminating an ultra dma data in burst – FUJITSU MPG3XXXAH User Manual

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C141-E112-01EN

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5.6.3.11 Device terminating an Ultra DMA data in burst

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

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The definitions for the STOP, DDMARDY- and HSTROBE signal lines are no longer in
effect after DMARQ and DMACK- are negated.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 Device terminating an Ultra DMA data out burst

DMARQ
(device)

DMACK-
(host)

STOP
(host)

DDMARDY-
(device)

HSTROBE
(host)

DD(15:0)
(host)

DA0, DA1, DA2,
CS0-, CS1-

t

LI

t

LI

t

RP

t

RFS

t

MLI

t

MLI

t

CVS

t

CVH

t

IORDYZ

t

ACK

t

ACK

t

ACK

CRC