SH7065 Datasheet, PDF (373/941 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

CKE
DREQ
FIFO
DRAK
Section 9 Direct Memory Access Controller (DMAC)
0
11 1 1 1 1 11 1 11 1
BUS
DACK
CPU CPU CPU DMA DMA DMA DMA DMA DMA DMA DMA DMA DMA DMA
Notes: 1. CKE:CKM = 1:1
2. Burst mode/single address transfer
3. Low level detection using 16-stage FIFO
4. DRAK and DACK are active-low.
Figure 9.18 Operation Example:
CKE = CKM, Low Level Detection, 16-Stage FIFO Used (5)
(Single Address/Burst Mode)
Rev. 5.00 Sep 11, 2006 page 351 of 916
REJ09B0332-0500