Pin Configuration - Renesas H8 Series Hardware Manual

φ/2
φ/4
φ/8
IECPWM
PWMm
(IECPWM)
[Legend]
PWCRm:
PWDRLm:
PWDRUm:
PWMm:
IECPWM:
Figure 11.1(2) Figure 11.1(1) Block Diagram of the 10-bit PWM
11.1.3

Pin Configuration

Table 11.1 shows the output pin assigned to the 10-bit PWM.
Table 11.1 Pin Configuration
Name
PWM1 output pin
PWM2 output pin
Note: * Implemented on H8/38124 Group only.
PWM waveform
generator
φ
PWM control register
PWM data register L
PWM data register U
PWM output pin
Event counter PWM (PWM incorporating AEC)
(H8/38124 Group: 1-Channel Configuration)
Abbr. I/O
PWM1 Output
PWM2 Output
PWDRLm
PWDRUm
PWCRm
Function
Pulse-division PWM waveform output (PWM1)/
event counter PWM output (IECPWM) *
Pulse-division PWM waveform output (PWM2)/
event counter PWM output (IECPWM) *
Rev. 7.00 Mar 10, 2005 page 391 of 652
Section 11 10-Bit PWM
m = 1 or 2
REJ09B0042-0700