PWCR—PWM control register
H'D0
14-bit PWM
Bit
7
—
1
6
—
1
5
—
1
4
—
1
3
—
1
2
—
1
1
0
PWCR1 PWCR0
Initial value
Read/Write
0
0
—
—
—
—
—
—
W
W
Clock select
0
The input clock is ø/2 (tø* = 2/ø)
The conversion period is 16,384/ø, with a minimum modulation width of 1/ø
The input clock is ø/4 (tø* = 4/ø)
The conversion period is 32,768/ø, with a minimum modulation width of 2/ø
1
The input clock is ø/8 (tø* = 8/ø)
The conversion period is 65,536/ø, with a minimum modulation width of 4/ø
The input clock is ø/16 (tø* = 16/ø)
The conversion period is 131,072/ø, with a minimum modulation width of 8/ø
Note: tø: Period of PWM input clock
*
PWDRU—PWM data register U
H'D1
14-bit PWM
Bit
7
—
1
6
—
1
5
4
3
2
1
0
PWDRU5 PWDRU4 PWDRU3 PWDRU2 PWDUR1 PWDRU0
Initial value
Read/Write
0
0
0
0
0
0
—
—
W
W
W
W
W
W
Upper 6 bits of data for generating PWM waveform
PWDRL—PWM data register L
H'D2
14-bit PWM
Bit
7
6
5
4
3
2
1
0
PWDRL7 PWDRL6 PWDRL5 PWDRL4 PWDRL3 PWDRL2 PWDRL1 PWDRL0
Initial value
Read/Write
0
0
0
0
0
0
0
0
W
W
W
W
W
W
W
W
Lower 8 bits of data for generating PWM waveform
455
ETC [ ETC ]
