Renesas M32R/ECU Series

10
10-143
MULTIJUNCTION TIMERS
10.7 TID (Input-Related 16-Bit Timer)
32180 Group User’s Manual (Rev.1.0)
TID2 Control & Prescaler 5 Enable Register (TID2PRS5EN) <Address: H’0080 0CD1>
9 1011121314b15b8
TID2M TID2CEN TOU2ENO PRS5EN
00000000
<After reset: H’00>
b Bit Name Function R W
8–10 TID2M 000: Fixed period count mode R W
TID2 operation mode select bit 001: – ditto–
010: Multiply-by-4 event count mode
011: Event count mode
100: Fixed period count mode
101: – ditto –
110: Multiply-by-4 event count mode
111: Up/down event count mode
11 TID2CEN 0: Stop TID2 count R W
TID2 count enable bit 1: Start TID2 count
12–14 TOU2ENS 000: Disable event enable R W
TOU2 enable source select bit 001: – ditto –
010: TID2 underflow/overflow
011: TOU2_7 underflow
100: Disable event enable
101: – ditto –
110: TOU0 startup source (Note 1)
(The enable source selected by TOU0ENS)
111: External input TIN29 signal
15 PRS5EN 0: Stop prescaler 5 count R W
Prescaler 5 enable bit 1: Start prescaler 5 count
Note 1: Any event must be selected using the TOU0 enable source select bit.
Note: • Operation mode can only be set or changed while the counter is inactive.
The TID2 Control & Prescaler 5 Enable Register is used to select TID2 operation mode (Fixed period count,
Event count, Multiply-by-4 event count or Up/down event count mode), as well as select TOU2_0–7 timer enable
sources and control prescaler 5 startup.