5.6 Timing

5.6.4.4Host pausing an Ultra DMA data in burst

5.6.4.2contains 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 tRP after HDMARDY- is negated.

2)If the tSR timing is not satisfied, the host may receive zero, one or two more data words from the device.

Figure 5.15 Host pausing an Ultra DMA data in burst

C141-E057-01EN

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Fujitsu MHF2021AT, MHF2043AT, MHE2043AT, MHE2064AT manual Host pausing an Ultra DMA data in burst