Pin Configuration; Register Configuration; Register Descriptions; Pwm Control Register (Pwcr) - Renesas H8 Series Hardware Manual

Section 11 14-Bit PWM
11.1.3

Pin Configuration

Table 11.1 shows the output pin assigned to the 14-bit PWM.
Table 11.1 Pin Configuration
Name
PWM output pin
11.1.4

Register Configuration

Table 11.2 shows the register configuration of the 14-bit PWM.
Table 11.2 Register Configuration
Name
PWM control register
PWM data register U
PWM data register L
11.2

Register Descriptions

11.2.1

PWM Control Register (PWCR)

Bit

Initial value

Read/Write
PWCR is an 8-bit write-only register for input clock selection.
Upon reset, PWCR is initialized to H'FE.
Bits 7 to 1    Reserved Bits: Bits 7 to 1 are reserved; they are always read as 1, and cannot be
modified.
Rev. 6.00 Sep 12, 2006 page 342 of 526
REJ09B0326-0600
Abbrev.
PWM
Abbrev.
PWCR
PWDRU
PWDRL
7 6 5
 
1 1 1
 
I/O Function
Output Pulse-division PWM waveform output
R/W Initial Value
W H'FE
W H'C0
W H'00
4 3
 
1 1
 
Address
H'FFD0
H'FFD1
H'FFD2
2 1 0
 
PWCR0
1 1 0
 
W