h8s-2635 Renesas Electronics Corporation., h8s-2635 Datasheet - Page 1410

• Manufacturer Part Number: h8s-2635
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Appendix B Internal I/O Register
Rev. 6.00 Feb 22, 2005 page 1350 of 1484
REJ09B0103-0600
DTVECR—DTC Vector Register
Bit
Initial value
Read/Write
Notes:
This register is not available in the H8S/2635 and H8S/2634.
1. Only 1 can be written to the SWDTE bit.
2. Bits DTVEC6 to DTVEC0 can be written to when SWDTE = 0.
SWDTE
R/(W) *
DTC Software Activation Enable
7
0
0
1
1
DTC software activation is disabled
[Clearing conditions]
• When the DISEL bit is 0 and the specified number of transfers have
• When 0 is written to DISEL bit after a software-activated data transfer
DTC software activation is enabled
[Holding conditions]
• When data transfer ends with the DISEL bit set to 1
• When the specified number of transfers end
• During software-activated deta transfer
not ended
end interrupt (SWDTEND) request has been sent to the CPU.
DTVEC6
R/W *
6
0
2
DTVEC5
R/W *
5
0
2
DTVEC4
R/W *
Set vector number for DTC software activation
4
0
H'FE1F
2
DTVEC3
R/W *
3
0
2
DTVEC2
R/W *
2
0
2
DTVEC1
R/W *
1
0
2
DTVEC0
R/W *
0
0
2
DTC