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C141-E034-02EN5 - 86
5.6.4.9 Device pausing an Ultra DMA data out burst
5.6.4.2 contains the values for the timings for each of the Ultra DMA Modes.
Notes:
1) The device may negate DMARQ to request termination of the Ultra DMA burst no sooner than
t
RP
after DDMARDY- is negated.
2) If the t
SR
timing is not satisfied, the device may receive zero, one or two more data words from
the host.
Figure 5.19 Device pausing an Ultra DMA data out burst