Renesas M32R/ECU Series User Manual page 345

10
TIO0–3 Control Register 0 (TIO03CR0)
b0 1 2
TIO3EEN TIO3M
0 0 0
b Bit Name
0 TIO3EEN (Note 1)
TIO3 external input enable bit
1–3 TIO3M
TIO3 operation mode select bit
4 TIO2ENS
TIO2 enable/measure input source select bit
5–7 TIO2M
TIO2 operation mode select bit
8 TIO1ENS
TIO1 enable/measure input source select bit
9–11 TIO1M
TIO1 operation mode select bit
12 TIO0ENS
TIO0 enable/measure input source select bit
13–15 TIO0M
TIO0 operation mode select bit
Note 1: During measure free-run/clear input mode, even if this bit is set to "0" (external input disabled), when a capture signal is
entered from an external device, the counter value at that point in time is written into the measure register. In measure clear
input mode, however, if this bit = "0" (external input disabled), the counter value is not initialized (H'FFFF) upon capture
and, therefore, this bit should be set to "1" (external input enabled) when using measure clear input mode.
Notes: • This register must always be accessed in halfwords.
• Operation mode can only be set or changed while the counter is inactive.
• To select TIO3 enable/measure input sources, use the TIO4 Control Register TIO34ENS (TIO3, TIO4 enable/measure
input source select) bits.
3 4 5 6
TIO2ENS TIO2M
0 0 0 0
MULTIJUNCTION TIMERS
10.4 TIO (Input/Output-Related 16-Bit Timer)
7 8 9 10
TIO1ENS TIO1M
0 0 0 0
Function
0: Disable external input
1: Enable external input
000: Single-shot output mode
001: Delayed single-shot output mode
010: Continuous output mode
011: PWM output mode
100: Measure clear input mode
101: Measure free-run input mode
110: Noise processing input mode
111: – ditto –
0: No selection
1: External input TIN5
000: Single-shot output mode
001: Delayed single-shot output mode
010: Continuous output mode
011: PWM output mode
100: Measure clear input mode
101: Measure free-run input mode
110: Noise processing input mode
111: – ditto –
0: No selection
1: External input TIN4
000: Single-shot output mode
001: Delayed single-shot output mode
010: Continuous output mode
011: PWM output mode
100: Measure clear input mode
101: Measure free-run input mode
110: Noise processing input mode
111: – ditto –
0: No selection
1: External input TIN3
000: Single-shot output mode
001: Delayed single-shot output mode
010: Continuous output mode
011: PWM output mode
100: Measure clear input mode
101: Measure free-run input mode
110: Noise processing input mode
111: – ditto –
10-102
<Address: H'0080 031A>
11 12 13 14
TIO0ENS TIO0M
0 0 0 0
<After reset: H'0000>
32180 Group User's Manual (Rev.1.0)
b15
0
R W
R W
R W
R W
R W
R W
R W
R W
R W