HD64F38024HV Datasheet, PDF (409/684 Pages) Renesas Technology Corp – Hardware Manual Renesas 8-Bit Single-Chip Microcomputer H8 Family/H8/300L Super Low Power Series

Section 11 10-Bit PWM
PWDRLm
PWDRUm
φ/2
φ/4
PWM waveform
φ/8
generator
φ
IECPWM
PWCRm
PWMm
(IECPWM)
[Legend]
PWCRm: PWM control register
PWDRLm: PWM data register L
PWDRUm: PWM data register U
PWMm: PWM output pin
IECPWM: Event counter PWM (PWM incorporating AEC)
m = 1 or 2
Figure 11.1(2) Figure 11.1(1) Block Diagram of the 10-bit PWM
(H8/38124 Group: 1-Channel Configuration)
11.1.3 Pin Configuration
Table 11.1 shows the output pin assigned to the 10-bit PWM.
Table 11.1 Pin Configuration
Name
Abbr.
I/O
Function
PWM1 output pin
PWM1
Output
Pulse-division PWM waveform output (PWM1)/
event counter PWM output (IECPWM)^*
PWM2 output pin
PWM2
Output
Pulse-division PWM waveform output (PWM2)/
event counter PWM output (IECPWM)^*
Note: * Implemented on H8/38124 Group only.
Rev. 8.00 Mar. 09, 2010 Page 387 of 658
REJ09B0042-0800