HD6412350 Hitachi, HD6412350 Datasheet - Page 286

• Manufacturer Part Number: HD6412350
• Description: (HD6412350 / HD6432351) 16-BIT MICROCONTROLLER
• Manufacturer: Hitachi

Single Address Mode (Write): Figure 7-29 shows a transfer example in which TEND output is
enabled and byte-size single address mode transfer (write) is performed from an external device to
external 8-bit, 2-state access space.
266
Address bus
Figure 7-29 Example of Single Address Mode (Byte Write) Transfer
DACK
TEND
HWR
LWR
ø
release
Bus
DMA write
release
Bus
DMA write
release
Bus
DMA write
release
Bus
DMA write
Last transfer
cycle
DMA
dead
release
Bus