HD64F2168 Datasheet, PDF (296/874 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

• PWDPRB
Bit Bit Name
Initial
Value R/W Description
7 to 0 OS15 to OS8 All 0 R/W Output Select 15 to 8
These bits select the PWM output phase. Bits OS15 to OS8
correspond to outputs PW15 to PW8.
0: PWM direct output (PWDR value corresponds to high width
of output)
1: PWM inverted output (PWDR value corresponds to low
width of output)
9.3.4 PWM Output Enable Registers A and B (PWOERA and PWOERB)
Each PWOER switches between PWM output and port output.
• PWOERA
Bit Bit Name
Initial
Value R/W Description
7 to 0 OE7 to OE0 All 0 R/W Output Enable 7 to 0
These bits, together with P1DDR, specify the P1n/PWn pin
state. Bits OE7 to OE0 correspond to outputs PW7 to PW0.
P1nDDR OEn: Pin state
0*: Port input
10: Port output or PWM 256/256 output
11: PWM output (0 to 255/256 output)
[Legend]
n = 0 to 7
*:
Don't care
Rev. 3.00, 03/04, page 256 of 830