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TMP92CM22
2007-02-16
92CM22-47
(6) Specification of a micro DMA burst
Specifying the micro DMA burst function causes micro DMA transfer, once started,
to continue until the value in the transfer counter register reaches 0. Setting any of the
bits in the register DMAB which correspond to a micro DMA channel (as shown below)
to 1 specifies that any micro DMA transfer on that channel will be a burst transfer.
Symbol Name Address 7 6 5 4 3 2 1 0
DBST7 DBST6 DBST5 DBST4 DBST3 DBST2 DBST1 DBST0
R/W
0 0 0 0 0 0 0 0
DMAB DMA burst 108H
1: DMA request on burst mode