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| HD6417751 Datasheet, PDF (585/1105 Pages) Renesas Technology Corp – SuperH RISC engine | |||
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Four requests can be queued
CKIO
1st 2nd 3rd 4th
Handshaking is necessary
to send additional requests
5th
A25âA0
D31âD0
RAS, CAS,
WE
CA
CA
CA
CA
D0 D1 D2 D3 D0 D1 D2 D3 D0 D1 D2
RD
RD
RD
RD
ID1, ID0
Must be ignored
(no request transmitted)
Figure 14.51 Single Address Mode/Burst Mode/External Bus â External Device Data
Transfer (Active Bank Address)/Direct Data Transfer Request to Channel 2
Rev. 3.0, 04/02, page 545 of 1064
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