HD64F2149 Datasheet, PDF (307/1035 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

9.1.3 Pin Configuration
Table 9.1 shows the PWM output pin.
Table 9.1 Pin Configuration
Name
PWM output pin 0 to 15
Abbreviation
PW0 to PW15
I/O
Output
Function
PWM timer pulse output 0 to 15
9.1.4 Register Configuration
Table 9.2 lists the registers of the PWM timer module.
Table 9.2 PWM Timer Module Registers
Name
Abbreviation R/W
Initial Value
Address*¹
PWM register select
PWSL
R/W
H'20
H'FFD6
PWM data registers 0 to 15
PWDR0 to
PWDR15
R/W
H'00
H'FFD7
PWM data polarity register A
PWDPRA
R/W
H'00
H'FFD5
PWM data polarity register B
PWDPRB
R/W
H'00
H'FFD4
PWM output enable register A PWOERA
R/W
H'00
H'FFD3
PWM output enable register B PWOERB
R/W
H'00
H'FFD2
Port 1 data direction register
P1DDR
W
H'00
H'FFB0
Port 2 data direction register
P2DDR
W
H'00
H'FFB1
Port 1 data register
P1DR
R/W
H'00
H'FFB2
Port 2 data register
P2DR
R/W
H'00
H'FFB3
Peripheral clock select register PCSR
R/W
H'00
H'FF82*²
Module stop control register
MSTPCRH
R/W
H'3F
H'FF86
MSTPCRL
R/W
H'FF
H'FF87
Note:
1. Lower 16 bits of the address.
2. Some PWM Timer Module registers are assigned to the same addresses as other
registers.
In this case, registers selection is performed by the FLSHE bit in the serial timer control
register (STCR).
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