r5f21368sdfp Renesas Electronics Corporation., r5f21368sdfp Datasheet - Page 729

• 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
(13) When writing to registers TRBPRE, TRBPR, and TRBSC during count operation (the TSTART bit is 1 or the
(14) Make sure both the TSTART and TCSTF bits in the TRBCR register are 0 (count stops) before switching to
(15) If 1 (count is forcibly stopped) is written to the TSTOP bit in the TRBCR register during count operation and
(16) When the TRBPR register is rewritten in programmable waveform generation mode, do not write to the
• When writing to the TRBPRE register successively, allow at least three cycles of the count source between
• When writing to the TRBPR register successively, allow at least three cycles of the prescaler underflow
• When writing to the TRBSC register successively, allow at least three cycles of the prescaler underflow
• 8-bit timer with 8-bit prescaler:
• 16-bit timer:
TCSTF bit is 1), note the following points:
writes.
between writes.
between writes.
module standby mode.
count is forcibly stopped, the TRBIF bit in the TRBIR register may become 1 (interrupt requested). Set the
TRBIF bit to 0 (no interrupt requested) before resuming count.
TRBPRE, TRBPR, or TRBSC register during the secondary output period as described below after rewriting.
Two cycles of the prescaler underflow before the secondary output period ends.
Two cycles of the count source clock before the secondary output period ends.
Preliminary document
Specifications in this document are tentative and subject to change.
29. Usage Notes
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