r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 799

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

(b) Examples of waveform output operation
Figure 20.6 shows an example of 0 output/1 output.
In this example TCNT has been designated as a free-running counter, and settings have been made
so that 1 is output by compare match A, and 0 is output by compare match B. When the set level
and the pin level coincide, the pin level does not change.
Figure 20.7 shows an example of toggle output.
In this example TCNT has been designated as a periodic counter (with counter clearing performed
by compare match B), and settings have been made so that output is toggled by compare match A.
TPU_TO pin (1 output)
TPU_TO pin (0 output)
TPU_TO pin
H'FFFF
H'0000
Figure 20.6 Example of 0 Output/1 Output Operation
TGRB
TGRA
H'FFFF
H'0000
Figure 20.7 Example of Toggle Output Operation
TGRA
TCNT value
TCNT value
Counter cleared by TGRB compare match
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No change
Rev. 1.00 Oct. 01, 2007 Page 733 of 1956
Section 20 16-Bit Timer Pulse Unit (TPU)
Toggle output
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No change
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REJ09B0256-0100
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