9 device pausing an ultra dma data out burst – FUJITSU MPD3XXXAT User Manual
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5.6.3.9 Device pausing an Ultra DMA data out burst
5.6.3.2 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 5.17 Device pausing an Ultra DMA data out burst
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