HD6473837H Datasheet, PDF (500/562 Pages) Renesas Technology Corp – Hardware Manual

TMC—Timer mode register C
Bit
7
6
5
4
TMC7 TMC6 TMC5
—
Initial value
0
0
0
1
Read/Write
R/W R/W R/W
—
H'B4
Timer C
3
2
1
0
—
TMC2 TMC1 TMC0
1
0
0
0
—
R/W
R/W
R/W
Auto-reload function select
0 Interval timer function selected
1 Auto-reload function selected
Clock select
0 0 0 Internal clock: φ /8192
1 Internal clock: φ /2048
1 0 Internal clock: φ /512
1 Internal clock: φ /64
1 0 0 Internal clock: φ /16
1 Internal clock: φ /4
1 0 Internal clock: ^φ _W/4
1 External event (TMIC): Rising or falling edge
Counter up/down control
0 0 TCC is an up-counter
1 TCC is a down-counter
1 _* TCC up/down operation is hardware-controlled by
input at the UD pin. TCC is a down-counter if the UD
input is high, and an up-counter if the UD input is low.
Note: * Don’t care
TCC—Timer counter C
H'B5
Timer C
Bit
Initial value
Read/Write
7
TCC7
0
R
6
TCC6
0
R
5
TCC5
0
R
4
TCC4
0
R
3
TCC3
0
R
2
TCC2
0
R
1
TCC1
0
R
0
TCC0
0
R
Count value
483