547
DTVECR—DTC Vector Register
H'FF30
DTC
Bit
Initial value
Read/Write
7
SWDTE
0
R/(W)
*
1
6
DTVEC6
0
R/(W)
*
2
5
DTVEC5
0
R/(W)
*
2
4
DTVEC4
0
R/(W)
*
2
3
DTVEC3
0
R/(W)
*
2
2
DTVEC2
0
R/(W)
*
2
1
DTVEC1
0
R/(W)
*
2
0
DTVEC0
0
R/(W)
*
2
Sets vector number for DTC software activation
0 DTC software activation is disabled
[Clearing conditions]
• When the DISEL bit is 0 and the specified number
of transfers have not ended
• After an SWDTEND request
DTC software activation is enabled
[Hold conditions]
• When data transfer ends with the DISEL bit set to 1
• When the specified number of transfers end
• During software-activated data transfer
DTC Software Activation Enable
1
Notes: 1. Only 1 can be written to the SWDTE bit.
2. Bits DTVEC6 to DTVEC0 can be written to when SWDTE = 0.
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