Registers Of 8-Bit Pwm Timer - Fujitsu F2MC-8L F202RA Hardware Manual

CHAPTER 7 8-BIT PWM TIMER
7.4

Registers of 8-bit PWM Timer

This section describes the registers related to the 8-bit PWM timer.
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Registers Related to the 8-bit PWM Timer
CNTR (PWM control register)
Address
bit7
0022
H
COMR (PWM compare register)
Address
0023
H
R/W : Readable/Writable
W
: Write only
: Unused
X
: Undefined
Note:
Because the PWM compare register (COMR) is a write-only register, an instruction to operate bits
cannot be used.
142
Figure 7.4-1 Registers Related to the 8-bit PWM Timer
bit6 bit5
P/TX P1
R/W R/W
bit7 bit6 bit5
W W W
bit4 bit3 bit2
P0 TPE TIR
R/W R/W R/W
bit4 bit3 bit2
W W W
bit1 bit0 Initial value
OE TIE 0-000000
R/W R/W
bit1 bit0
Initial value
XXXXXXXX
W W
B
B