HD6432646 Hitachi, HD6432646 Datasheet - Page 652

• Manufacturer Part Number: HD6432646
• Description: (HD64F264x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

Bits 7 to 0—Output Enable (OE): Each of these bits enables or disables the corresponding PWM
output.
Bits 7 to 0:
OE
0
1
17.2.3
PWPR1
PWPR2
PWPR is an 8-bit read/write register that selects the PWM output polarity. PWPR1 controls
outputs PWM1H to PWM1A, and PWPR2 controls outputs PWM2H to PWM2A.
PWPR is initialized to H'00 upon reset, and in standby mode, watch mode, subactive mode,
subsleep mode, and module stop mode.
Bits 7 to 0—Output Polarity Select (OPS): Each of these bits selects the polarity of the
corresponding PWM output.
Bits 7 to 0:
OPS
0
1
618
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
PWM Polarity Registers 1 and 2 (PWPR1, PWPR2)
Description
PWM output is disabled
PWM output is enabled
OPS1H
OPS2H
Description
PWM direct output
PWM inverse output
R/W
R/W
7
0
7
0
OPS1G
OPS2G
R/W
R/W
6
0
6
0
OPS1F
OPS2F
R/W
R/W
5
0
5
0
OPS1E
OPS2E
R/W
R/W
4
0
4
0
OPS1D
OPS2D
R/W
R/W
3
0
3
0
OPS1C
OPS2C
R/W
R/W
2
0
2
0
OPS1B
OPS2B
R/W
R/W
1
0
1
0
(Initial value)
(Initial value)
OPS1A
OPS2A
R/W
R/W
0
0
0
0