5.6 Timing

5.6.3.9Device pausing an Ultra DMA data out burst

5.6.3.2contains 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 tRP after DDMARDY- is negated.

2)If the tSR 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

C141-E088-01EN

5-113

Page 186
Image 186
Fujitsu MHK2060AT, MHK2120AT, MHK2090AT, MHJ2181AT manual Device pausing an Ultra DMA data out burst