HD6417034B RENESAS [Renesas Technology Corp], HD6417034B Datasheet - Page 208

• Manufacturer Part Number: HD6417034B
• Description: 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 9 Direct Memory Access Controller (DMAC)
9.1.3
Table 9.1 shows the DMAC pins.
Table 9.1
Channel Name
0
1
Rev. 7.00 Jan 31, 2006 page 182 of 658
REJ09B0272-0700
Pin Configuration
DMA transfer request
DMA transfer request
acknowledge
DMA transfer request
DMA transfer request
acknowledge
Pin Configuration
Symbol
DREQ0
DACK0
DREQ1
DACK1
I/O
I
O
I
O
Function
DMA transfer request input from
external device to channel 0
DMA transfer request acknowledge
output from channel 0 to external
device
DMA transfer request input from
external device to channel 1
DMA transfer request acknowledge
output from channel 1 to external
device