
23
μ
PD784031Y
Table 6-1. Special Function Registers (SFRs) (2/4)
Address
Note 1
Special Function Register (SFR) Name
Symbol
R/W
Bit Units for Manipulation
After Reset
1 bit
8 bits
16 bits
0FF36H
Capture register (timer/counter 0)
CR02
R
–
–
√
0000H
0FF38H
Capture register L (timer/counter 1)
CR12
CR12W
–
√
√
0FF39H
Capture register H (timer/counter 1)
–
–
–
0FF3AH
Capture register L (timer/counter 2)
CR22
CR22W
–
√
√
0FF3BH
Capture register H (timer/counter 2)
–
–
–
0FF41H
Port 1 mode control register
PMC1
R/W
√
√
–
00H
0FF43H
Port 3 mode control register
PMC3
√
√
–
0FF4EH
Pull-up resistor option register
PUO
√
√
–
0FF50H
Timer register 0
TM0
R
–
–
√
0000H
0FF51H
–
–
0FF52H
Timer register 1
TM1
TM1W
–
√
√
0FF53H
–
–
–
0FF54H
Timer register 2
TM2
TM2W
–
√
√
0FF55H
–
–
–
0FF56H
Timer register 3
TM3
TM3W
–
√
√
0FF57H
–
–
–
0FF5CH
Prescaler mode register 0
PRM0
R/W
–
√
–
11H
0FF5DH
Timer control register 0
TMC0
√
√
–
00H
0FF5EH
Prescaler mode register 1
PRM1
–
√
–
11H
0FF5FH
Timer control register 1
TMC1
√
√
–
00H
0FF60H
D/A conversion value setting register 0
DACS0
–
√
–
0FF61H
D/A conversion value setting register 1
DACS1
–
√
–
0FF62H
D/A converter mode register
DAM
√
√
–
03H
0FF68H
A/D converter mode register
ADM
√
√
–
00H
0FF6AH
A/D conversion result register
ADCR
R
–
√
–
Undefined
0FF70H
PWM control register
PWMC
R/W
√
√
–
05H
0FF71H
PWM prescaler register
PWPR
–
√
–
00H
0FF72H
PWM modulo register 0
PWM0
–
–
√
Undefined
0FF74H
PWM modulo register 1
PWM1
–
–
√
0FF7DH
One-shot pulse output control register
OSPC
√
√
–
00H
0FF80H
I
2
C bus control register
IICC
√
√
–
0FF81H
Prescaler mode register for serial clock
SPRM
–
√
–
04H
0FF82H
Clocked serial interface mode register
CSIM
√
√
–
00H
0FF83H
Slave address register
SVA
R/W
Note 2
√
Note 3
√
–
01H
Notes 1.
When the LOCATION 0 instruction is executed. When the LOCATION 0FH instruction is executed, “F0000H”
is added to this value.
2.
Bit 0 is read-only.
3.
Only bit 0 can be manipulated in bit units.