HD6417034B RENESAS [Renesas Technology Corp], HD6417034B Datasheet - Page 623

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

Bit
11–8
7
6
5
4
3
2
1
0
Notes: 1. Only valid in channels 0 and 1.
Bit name
Resource select bits
3–0 (RS3–RS0) (cont)
Acknowledge mode
bit (AM) *
Acknowledge level
bit (AL) *
DREQ select bit
(DS) *
Transfer bus mode bit 0
(TM)
Transfer size bit (TS)
Interrupt enable bit
(IE)
Transfer end flag bit
(TE)
DMA enable bit (DE)
2. Transfer to external device from memory mapped external device or external memory
3. Transfer from external device to memory mapped external device or external memory
4. Dual address mode.
with DACK.
with DACK.
1
1
1
Value
1 0 1 1 IMIA3 (input capture A/compare match A interrupt
1 1 0 0 Auto request (transfer request automatically generated
1 1 0 1 ADI (A/D conversion end interrupt request of on-chip
1 1 1 0 Reserved (cannot be set)
1 1 1 1 Reserved (cannot be set)
0
1
0
1
0
1
1
0
1
0
1
0
1
0
1
DACK output in read cycle
DACK is active-high signal
Cycle-steal mode
DMA transfer disabled
Description
request of on-chip ITU3) *
within DMAC) *
A/D converter)
DACK output in write cycle
DACK is active-low signal
DREQ detected at low
DREQ detected on falling edge
Burst mode
Byte (8 bits)
Word (16 bits)
Interrupt request disabled
Interrupt request enabled
DMA transferring or DMA transfer halted (Initial value)
Clear Conditions: TE bit read and then 0 written in TE
DMA transfer ends normally
DMA transfer enabled
Appendix A On-Chip Supporting Module Registers
Rev. 7.00 Jan 31, 2006 page 597 of 658
4
4
REJ09B0272-0700
(Initial value)
(Initial value)
(Initial value)
(Initial value)
(Initial value)
(Initial value)
(Initial value)