HD404629R Datasheet, PDF (73/157 Pages) Renesas Technology Corp – AS Microcomputer Incorporating a DTMF Generator Circuit

Timer mode register C2 (TMC2: $014)
Bit
Initial value
Read/Write
Bit name
3
2
—
0
—
R/W
Not used TMC22
1
0
R/W
TMC21
0
0
R/W
TMC20
HD404629R Series
TMC22 TMC21 TMC20
0
0
0
1
1
0
1
1
0
0
1
1
0
1
R1₁/TOC mode selection
R1₁
R1₁ port
TOC Toggle output
TOC 0 output
TOC 1 output
—
Not used
TOC PWM output
Figure 56 Timer Mode Register C2 (TMC2)
Timer write register C (lower digit) (TWCL: $00E)
Bit
Initial value
Read/Write
Bit name
3
0
W
TWCL3
2
0
W
TWCL2
1
0
W
TWCL1
0
0
W
TWCL0
Figure 57 Timer Write Register C Lower Digit (TWCL)
Timer write register C (upper digit) (TWCU: $00F)
Bit
Initial value
Read/Write
Bit name
3
2
1
0
Undefined Undefined Undefined Undefined
W
W
W
W
TWCU3 TWCU2 TWCU1 TWCU0
Figure 58 Timer Write Register C Upper Digit (TWCU)
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