Renesas ZTAT H8S/2357F, Hardware Manual

Page: 913 / 1047

Rev.6.00 Oct.28.2004 page 885 of 1016
REJ09B0138-0600H
7
DTSZ
0
R/W
6
DTID
0
R/W
5
RPE
0
R/W
4
DTDIR
0
R/W
3
DTF3
0
R/W
0
DTF0
0
R/W
2
DTF2
0
R/W
1
DTF1
0
R/W
Short address mode
Bit
DMACR
Initial value
Read/Write
:
:
:
:
0 —
Data Transfer Factor
0 0 0
Channel A Channel B
Activated by TPU channel 5 compare
match/input capture A interrupt
Activated by TPU channel 4 compare
match/input capture A interrupt
Activated by TPU channel 3 compare
match/input capture A interrupt
Activated by TPU channel 2 compare
match/input capture A interrupt
Activated by TPU channel 1 compare
match/input capture A interrupt
Activated by TPU channel 0 compare
match/input capture A interrupt
Activated by SCI channel 1 reception
data full interrupt
Activated by SCI channel 1 transmission
data empty interrupt
Activated by SCI channel 0 reception
data full interrupt
Activated by SCI channel 0 transmission
data empty interrupt
—
Activated by A/D converter conversion
end interrupt
1
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
0
1
1
1 0
1
1
1 0
1 —
—
Dual address mode: Transfer with
MAR as source address and IOAR
as destination address
Single address mode: Transfer with
MAR as source address and DACK
pin as write strobe
0
1
Byte-size transfer
Word-size transfer
Data Transfer Size
0
1
MAR is incremented after a data transfer
MAR is decremented after a data transfer
Data Transfer Increment/Decrement
0
1
Transfer in sequential mode
Transfer in repeat mode or idle mode
Repeat Enable
0
1
Data Transfer Direction
Dual address mode: Transfer with
IOAR as source address and MAR
as destination address
Single address mode: Transfer with
DACK pin as read strobe and MAR
as destination address
Activated by DREQ pin
falling edge input
Activated by DREQ pin
low-level input
—