D12320VF25IV Datasheet, PDF (1120/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Appendix B Internal I/O Registers
TMDR4—Timer Mode Register 4
Bit
:
7
6
5
—
—
—
Initial value :
1
1
0
Read/Write :
—
—
—
H'FE91
4
3
2
1
0
—
MD3 MD2 MD1 MD0
0
0
0
0
0
—
R/W
R/W
R/W R/W
TPU4
Mode
0 0 0 0 Normal operation
1 Reserved
1 0 PWM mode 1
1 PWM mode 2
1 0 0 Phase counting mode 1
1 Phase counting mode 2
1 0 Phase counting mode 3
1 Phase counting mode 4
1 * * *—
* : Don’t care
Note: MD3 is a reserved bit. In a write, it
should always be written with 0.
Rev.6.00 Sep. 27, 2007 Page 1088 of 1268
REJ09B0220-0600