aduc 842 PWM_0

Hi all.
I am using PWM on an Aduc 842. I configure it for 8 bit dual mode. But only PWM1 (p2.7) works, PWM0 (p2.6) does not respond to the activity cycle, only to the set frequency.
Thinking that the port was defective change it to (P3.3 and P3.4) but the problem persists.
Set the pwm to twin mode and follow the problem.
I measure with the oscilloscope directly on pin 38 (P2.7) and it does the same.
Any help with my problem ??

From already thank you very much.