More Than 2 12Bit PWM's ???

[andreas239955_stm1_stmicro_com]

Posted on August 06, 2003 at 07:25

More Than 2 12Bit PWM's ???

[andreas239955_stm1_stmicro_com]

Posted on August 05, 2003 at 12:09

Hello,

my problem is that I have to implement 3 12bit PWMs and one 10bit PWM inside the ST72321AR6! I knew that this device supports only 2 16bit PWM's and 4 8bit PWM's. Right? But is it possible to expand the 4 outputs by using GP/IO's to a 10bit PWM? Or does anyone have a other idea? Regards Andreas

[sjo]

Posted on August 05, 2003 at 13:45

What frequency range are you after ?

Regards SJO

[andreas239955_stm1_stmicro_com]

Posted on August 06, 2003 at 07:25

I want to use the two 16 bit PWMs with the following configuration: 12bit with 1kHz.

Regards Andreas