TMDR4—Timer Mode Register 4
Bit
7
—
Initial value
1
—
Read/Write
990
6
5
4
—
—
—
1
0
0
—
—
—
H'FE91
3
2
MD3
MD2
0
0
R/W
R/W
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
*
*
*
—
Note: MD3 is a reserved bit. In a write, it
should always be written with 0.
TPU4
1
0
MD1
MD0
0
0
R/W
R/W
*: Don't care