HD404829R Datasheet, PDF (73/149 Pages) Renesas Technology Corp – AS Microcomputer Incorporating a LCD controller/Driver Circuit

HD404829R Series
• Timer mode register C2 (TMC2: $014): Three-bit read/write register that selects the timer C output
mode as shown in figure 56. It is reset to $0 by MCU reset.
• Timer write register C (TWCL: $00E, TWCU: $00F): Write-only register consisting of the lower digit
(TWCL) and the upper digit (TWCU). The operation of timer write register C is basically the same as
that of timer write register B (TWBL: $00A, TWBU: $00B).
• Timer read register C (TRCL: $00E, TRCU: $00F): Read-only register consisting of the lower digit
(TRCL) and the upper digit (TRCU) that holds the count of the timer C upper digit. The operation of
timer read register C is basically the same as that of timer read register B (TRBL: $00A, TRBU: $00B).
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
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)
71