Hitachi SH7750 Hardware Manual page 607

CLK
A25–A0
CA CA
DTR D0 D1 D2 D3 DTR D0 D1
D63–D0
MD = 10 or 11 MD = 00
CMD WT WT
ID1, ID0
Start of data transfer Next transfer request
Figure 14.33 Handshake Protocol Using Data Bus
(Channel 0 On-Demand Data Transfer)
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