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Section 11 Multi-Function Timer Pulse Unit 2
R01UH0134EJ0400 Rev. 4.00 Page 545 of 2108
Sep 24, 2014
SH7262 Group, SH7264 Group
In the tb interval (tb1 in figure 11.40) in which data transfer to the temporary register is not
performed, the temporary register has the same function as the compare register, and is compared
with the counter. In this interval, therefore, there are two compare match registers for one-phase
output, with the compare register containing the pre-change data, and the temporary register
containing the new data. In this interval, the three counters—TCNT_3, TCNT_4, and TCNTS—
and two registers—compare register and temporary register—are compared, and PWM output
controlled accordingly.