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Setup cycle waveform not output in timer RB programmable waveform generation mode

Latest Updated:10/05/2016

Question:

The setup cycle waveform is not output in Timer RB programmable waveform generation mode. The value of the TRBSC register remains "FFh".

Answer:

During counting, the values written to the TRBPR and TRBSC registers become valid via the write-in operation to the TRBPR register. Please set the TRBPR register after setting the TRBSC register. If counting is stopped, the setup order is irrelevant.
Suitable Products
R8C/20
R8C/21
R8C/22
R8C/23
R8C/24
R8C/25
R8C/26
R8C/27
R8C/28
R8C/29
R8C/2A
R8C/2B
R8C/2C
R8C/2D
R8C/2E
R8C/2F
R8C/2G
R8C/2H
R8C/2J
R8C/2K
R8C/2L
R8C/32C
R8C/33C
R8C/35C
R8C/36C
R8C/38C
R8C/3GC
R8C/3JC
R8C/32D
R8C/33D
R8C/35D
R8C/3GD
R8C/33T
R8C/38A
R8C/34E, R8C/34F, R8C/34G, R8C/34H
R8C/36E, R8C/36F, R8C/36G, R8C/36H
R8C/38E, R8C/38F, R8C/38G, R8C/38H