HD6417750RF240DV Datasheet, PDF (679/1132 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family / SH7750 Series

SH7750, SH7750S, SH7750R Group
Section 14 Direct Memory Access Controller (DMAC)
CLK
DBREQ
BAVL
TR
A25–A0
RA
CA
D63–D0
RAS,
CAS, WE
TDACK
D0 D1 D2 D3 D4 D5 D6 D7
BA
RD
ID1, ID0
10
No DTR cycle, so requests can be made at any time
Figure 14.48 Single Address Mode/Burst Mode/32-Byte Block Transfer/
External Bus → External Device Data Transfer/
Direct Data Transfer Request to Channel 2 without Using Data Bus
R01UH0456EJ0702 Rev. 7.02
Sep 24, 2013
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