r5f21368sdfp Renesas Electronics Corporation., r5f21368sdfp Datasheet - Page 255

• Manufacturer Part Number: r5f21368sdfp
• Description: Renesas Mcu R8c Family / R8c/3xt-a Series
• Manufacturer: Renesas Electronics Corporation.

Under development
R8C/36T-A Group
R01UH0240EJ0001 Rev.0.01
Apr 28, 2011
15. Timer RJ
Timer RJ is a 16-bit timer that can be used for pulse output, external pulse width or period measurement, and counting
external events.
Timer RJ contains timer RJ_0. This timer consists of a reload register and a down counter which are allocated to the
same address.
15.1
Table 15.1
Operating
modes
Count source
Interrupt
Selectable functions
Table 15.1 lists the Timer RJ Specifications and Figure 15.1 shows the Timer RJ Block Diagram.
Overview
Timer mode
Pulse output mode
Event counter mode
Pulse width measurement
mode
Pulse period measurement
mode
Preliminary document
Specifications in this document are tentative and subject to change.
Timer RJ Specifications
Item
The count source is counted and the output is inverted at each underflow
The count source is counted.
of the timer.
An external event is counted.
An external pulse width is measured.
An external pulse period is measured.
f1, f2, f8, fOCO, fC1, or fC32 selectable
• When the counter underflows.
• When the measurement of the active width of the external input
• When the set edge of the external input (TRJIO) is input in pulse period
• Coordination with the hardware LIN module
• Coordination with the event link controller (ELC)
Input from the hardware LIN module can be used for counter reload
operation.
Event input from the ELC is selectable as a count source.
(TRJIO) is completed in pulse width measurement mode.
measurement mode.
Description
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15. Timer RJ