32186 datasheet(435/1032 Pages) RENESAS

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MULTIJUNCTION TIMERS

10-139

32185/32186 Group Hardware Manual

Rev.1.10 REJ09B0235-0110 May 15, 07

TID1 Control & Prescaler 4 Enable Register (TID1PRS4EN)

<Address: H’0080 0BD1>

Bit Name

Function

8–10

TID1M

000: Fixed period count mode

TID1 operation mode select bit

001: Fixed period count mode

010: Multiply-by-4 event count mode

011: Event count mode

100: Fixed period count mode

101: Fixed period count mode

110: Multiply-by-4 event count mode

111: Up/down event count mode

TID1CEN

0: Stop TID1 count

TID1 count enable bit

1: Start TID1 count

12–14

TOU1ENS

000: Disable event enable

TOU1 enable source select bit

001: Disable event enable

010: TID1 underflow/overflow

011: TOU1_7 underflow

100: Disable event enable

101: Disable event enable

110: TOU0 startup source (Note 1)

(The enable source selected by TOU0ENS)

111: External input TIN27 signal

PRS4EN

0: Stop prescaler 4 count

Prescaler 4 enable bit

1: Start prescaler 4 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 TID1 Control & Prescaler 4 Enable Register is used to select TID1 operation mode (Fixed period count,

Event count, Multiply-by-4 event count or up/down event count mode), as well as select TOU1_0–7 timer

enable sources and control prescaler 4 startup.

11121314

b15

TID1M

TID1CEN

T0U1ENS

PRS4EN

000

00000

10.7 TID (Input-Related 16-Bit Timer)

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