HD6473032F16 Datasheet, PDF (350/847 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Section 10 16-Bit Integrated Timer Unit (ITU)
Bit 3—PWM Mode 3 (PWM3): Selects whether channel 3 operates normally or in PWM mode.
Bit 3: PWM3
0
1
Description
Channel 3 operates normally
Channel 3 operates in PWM mode
(Initial value)
When bit PWM3 is set to 1 to select PWM mode, pin TIOCA₃ becomes a PWM output pin. The
output goes to 1 at compare match with GRA3, and to 0 at compare match with GRB3.
If complementary PWM mode or reset-synchronized PWM mode is selected by bits CMD1 and
CMD0 in TFCR, the CMD1 and CMD0 setting takes precedence and the PWM3 setting is
ignored.
Bit 2—PWM Mode 2 (PWM2): Selects whether channel 2 operates normally or in PWM mode.
Bit 2: PWM2
0
1
Description
Channel 2 operates normally
Channel 2 operates in PWM mode
(Initial value)
When bit PWM2 is set to 1 to select PWM mode, pin TIOCA₂ becomes a PWM output pin. The
output goes to 1 at compare match with GRA2, and to 0 at compare match with GRB2.
Bit 1—PWM Mode 1 (PWM1): Selects whether channel 1 operates normally or in PWM mode.
Bit 1: PWM1
0
1
Description
Channel 1 operates normally
Channel 1 operates in PWM mode
(Initial value)
When bit PWM1 is set to 1 to select PWM mode, pin TIOCA₁ becomes a PWM output pin. The
output goes to 1 at compare match with GRA1, and to 0 at compare match with GRB1.
Bit 0—PWM Mode 0 (PWM0): Selects whether channel 0 operates normally or in PWM mode.
Bit 0: PWM0
0
1
Description
Channel 0 operates normally
Channel 0 operates in PWM mode
(Initial value)
When bit PWM0 is set to 1 to select PWM mode, pin TIOCA₀ becomes a PWM output pin. The
output goes to 1 at compare match with GRA0, and to 0 at compare match with GRB0.
Rev. 3.00 Mar 21, 2006 page 320 of 814
REJ09B0302-0300