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