r5f21368sdfp Renesas Electronics Corporation., r5f21368sdfp Datasheet - Page 329

• 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
Figure 17.10
Figure 17.10 shows an Example of Buffer Operation during Output Compare. In this example, the TRCIOB pin
is set to PWM mode and the TRCGRD register is set as the buffer register for the TRCGRB register. The
TRCCNT register is cleared by compare match A, and output is set to low at compare match A and high at
compare match B.
Since buffer operation is set, the output is changed when compare match B occurs, and the value in the buffer
register TRCGRD is transferred to the TRCGRB register at the same time. This operation is repeated each time
compare match B occurs.
TRCGRD register
TRCGRA register
TRCGRB register
TRCGRB register
Preliminary document
Specifications in this document are tentative and subject to change.
Example of Buffer Operation during Output Compare
TRCCNT register value
TRCIOB
0000h
0200h
0200h
0200h
0450h
0450h
0450h
0520h
0520h
0520h
Time
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17. Timer RC