HD6412340 HITACHI [Hitachi Semiconductor], HD6412340 Datasheet - Page 804

• Manufacturer Part Number: HD6412340
• Description: H8S/2345 F-ZTAT Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

DTVECR—DTC Vector Register
Bit
Initial value
Read/Write
Note: *
A value of 1 can always be written to the SWDTE bit, but 0 can only be written after 1
is read.
:
:
:
DTC Software Activation Enable
SWDTE
R/(W)*
0
1
7
0
DTC software activation is disabled
[Clearing condition]
When the DISEL bit is 0 and the specified number of transfers have
not ended
DTC software activation is enabled
[Holding conditions]
• When the DISEL bit is 1 and data transfer has ended
• When the specified number of transfers have ended
• During data transfer due to software activation
DTVEC6
R/W
6
0
Sets vector number for DTC software activation
DTVEC5
R/W
5
0
DTVEC4
R/W
4
0
H'FF37
DTVEC3
R/W
3
0
DTVEC2
R/W
2
0
DTVEC1
R/W
1
0
DTVEC0
R/W
0
0
DTC
795