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4 host pausing an ultra dma data in burst – FUJITSU MPE3XXXAT User Manual

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5.6.3.4 Host pausing an Ultra DMA data in burst

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

Notes:

1)

The host may assert STOP to request termination of the Ultra DMA burst no sooner
than t

RP

after HDMARDY- is negated.

2)

If the t

SR

timing is not satisfied, the host may receive zero, one or two more data

words from the device.

Figure 5.12 Host pausing an Ultra DMA data in burst