GL811E USB 2.0 to ATA/ATAPI Bridge Controller
Figure 6.2 - Sustaining a Multiword DMA Data Burst
Note:
To terminate the data burst, the Device shall negate DMARQ within the tL of the assertion of the current
DIOR_ or DIOW_ pulse. The last data word for the burst shall then be transferred by the negation of the
current DIOR_ or DIOW_ pulse. If all data for the command has not been transferred, the device shall reassert
DMARQ again at any later time to resume the DMA operation.
Figure 6.3 - Device Terminating a Multiword DMA Data Burst
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