h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 291

• Manufacturer Part Number: h8s-2161b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

9.3.4
Each PWOER switches between PWM output and port output.
Legend:
X:
Bit
7
6
5
4
3
2
1
0
Bit
7
6
5
4
3
2
1
0
PWDPRB
PWOERA
Don't care
Bit Name
OS15
OS14
OS13
OS12
OS11
OS10
OS9
OS8
Bit Name
OE7
OE6
OE5
OE4
OE3
OE2
OE1
OE0
PWM Output Enable Registers A and B (PWOERA, PWOERB)
Initial Value
0
0
0
0
0
0
0
0
Initial Value
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
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
1: PWM inverted output (PWDR value corresponds to
Description
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
0X: Port input
10: Port output or PWM 256/256 output
11: PWM output (0 to 255/256 output)
width of output)
low width of output)
Rev. 3.00 Mar 21, 2006 page 237 of 788
Section 9 8-Bit PWM Timer (PWM)
REJ09B0300-0300