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Does the TBTM disabled in complementary PWM mode?

Latest Updated:03/23/2009

Question:

In the multi-function timer pulse unit 2 (MTU2) of SH-2/SH-2A, there is the timer buffer operation transfer mode register (TBTM). Is this register disabled in complementary PWM mode?

Answer:

In the timer buffer operation transfer mode register (TBTM), only the PWM mode 1 and 2 of channel 0 and the PWM mode 1 of channel 3 and 4 should be set.

In the mode besides the above, the TBTM register should not be set and should be remained in the initial value.

The initial value should be retained because the complementary PWM mode is not disabled for the TBTM register setting.

Suitable Products
SH7211
SH7206
SH7124, SH7125
SH7146, SH7149
SH7083, SH7084, SH7085, SH7086