h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 1032

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Appendix B Internal I/O Register
TMDR4—Timer Mode Register 4
Rev. 5.00 Sep 22, 2005 page 1006 of 1136
REJ09B0257-0500
Bit
Initial value
Read/Write
—
—
7
1
—
—
6
1
—
—
5
0
—
—
4
0
Note: MD3 is a reserved bit. In a write, it
Mode
0
1
MD3
R/W
H'FE91
0
1
*
3
0
should always be written with 0.
0
*
1
0
1
*
0
1
0
1
0
1
0
1
MD2
R/W
2
0
Normal operation
Reserved
PWM mode 1
PWM mode 2
Phase counting mode 1
Phase counting mode 2
Phase counting mode 3
Phase counting mode 4
—
MD1
R/W
1
0
*: Don't care
MD0
R/W
0
0
TPU4