H8S-2350 RENESAS [Renesas Technology Corp], H8S-2350 Datasheet - Page 306

• Manufacturer Part Number: H8S-2350
• Description: 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 7 DMA Controller (DMAC)
7.5.11
Single Address Mode (Read)
Figure 7.27 shows a transfer example in which TEND output is enabled and byte-size single
address mode transfer (read) is performed from external 8-bit, 2-state access space to an external
device.
Rev. 3.00 Sep 15, 2006 page 272 of 988
REJ09B0330-0300
Address bus
DMAC Bus Cycles (Single Address Mode)
DACK
TEND
Figure 7.27 Example of Single Address Mode (Byte Read) Transfer
RD
release
Bus
DMA read
release
Bus
DMA read
release
Bus
DMA read
release
Bus
DMA read
Last transfer
cycle
DMA
dead
release
Bus