HD6432633 Datasheet, PDF (1332/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

Full address mode
Bit
:
7
DMACRB :
—
Initial value :
0
R/W
: R/W
6
5
4
DAID DAIDE —
0
0
0
R/W
R/W
R/W
3
DTF3
0
R/W
2
DTF2
0
R/W
1
DTF1
0
R/W
0
DTF0
0
R/W
Data Transfer Factor
DTF3 DTF2 DTF1 DTF0
Block Transfer Mode
Normal Mode
0 0 0 0—
(initial value) —
1 Activated by A/D converter
—
conversion end interrupt
1 0 Activated by DREQ pin falling edge Activated by DREQ pin
input
falling edge input
1 Activated by DREQ pin low-level input* Activated by DREQ pin
low-level input
1 0 0 Activated by SCI channel 0
—
transmit-data-empty interrupt
1 Activated by SCI channel 0
—
reception complete interrupt
1 0 Activated by SCI channel 1
transmit-data-empty interrupt
Auto-request (cycle steal)
1 Activated by SCI channel 1
reception complete interrupt
Auto-request (burst)
1 0 0 0 Activated by TPU channel 0 compare —
match/input capture A interrupt
1 Activated by TPU channel 1 compare —
match/input capture A interrupt
1 0 Activated by TPU channel 2 compare —
match/input capture A interrupt
1 Activated by TPU channel 3 compare —
match/input capture A interrupt
1 0 0 Activated by TPU channel 4 compare —
match/input capture A interrupt
1 Activated by TPU channel 5 compare —
match/input capture A interrupt
1 0—
—
1—
—
Note: * Detected as a low level in the first transfer after transfer is enabled.
Destination Address Increment/Decrement
0 0 MARB is fixed
1 MARB is incremented after a data transfer
• When DTSZ = 0, MARB is incremented by 1 after a transfer
• When DTSZ = 1, MARB is incremented by 2 after a transfer
1 0 MARB is fixed
1278
1 MARB is decremented after a data transfer
• When DTSZ = 0, MARB is decremented by 1 after a transfer
• When DTSZ = 1, MARB is decremented by 2 after a transfer