Pwm Data Polarity Register B (Pwdprb); Pwm Output Enable Register B (Pwoerb) - Renesas H8S Series Hardware Manual

Section 9 8-Bit PWM Timer (PWM)
9.3.3

PWM Data Polarity Register B (PWDPRB)

PWDPR selects the PWM output phase.
• PWDPRB
Bit Bit Name Initial Value
7 OS15 0
6 OS14 0
5 OS13 0
4 OS12 0
3 OS11 0
2 OS10 0
1 OS9 0
0 OS8 0
9.3.4

PWM Output Enable Register B (PWOERB)

PWOER switches between PWM output and port output.
• PWOERB
Bit Bit Name Initial Value
7 OE15 0
6 OE14 0
5 OE13 0
4 OE12 0
3 OE11 0
2 OE10 0
1 OE9 0
0 OE8 0
[Legend]
x: Don't care
Note: n = 7 to 0
m = 15 to 8
Rev. 3.00 Jul. 14, 2005 Page 252 of 986
REJ09B0098-0300
R/W Description
R/W Output Select 15 to 8
R/W
These bits select the PWM output phase. Bits OS15 to
R/W
OS8 correspond to outputs PW15 to PW8.
R/W
0: PWM direct output (PWDR value corresponds to high
R/W
width of output)
R/W
R/W
1: PWM inverted output (PWDR value corresponds to
R/W
low width of output)
R/W Description
R/W Output Enable 15 to 8
R/W
These bits, together with P2DDR, specify the P2n/PWm
R/W
pin state. Bits OE15 to OE8 correspond to outputs
R/W
PW15 to PW8.
R/W
P2nDDR OEn: Pin state
R/W
R/W
0x: Port input
R/W
10: Port output or PWM 256/256 output
11: PWM output (0 to 255/256 output)