Is it possible that 8PWMs set to swap compare buffers in CY8C4146AZI-S443?

YoIs_1298666 · ‎Dec 22, 2019

Hello,

We know that PSoC4100S plus has 8 PWMs. we require them that set to swap compare buffers at TC in CY8C4146AZI-S443.

Please see the below schematics.

Unfortunately, we have an error like below.

E1217: Failed to route all nets; unable to resove overuse

Are we limited by setting up to compare buffer swapping of 7PWMs ?

Best regards,

Yocchi

Alakananda_BG · ‎Jan 22, 2020

Hi Yocchi-San,

We contacted our internal team and this is the limitation of the device.

Workaround is to use software switch in the ISR on the terminal count event.

PWM_1_TriggerCommand(PWM_1_MASK,PWM_1_CMD_CAPTURE);

Regards,

Alakananda

Re: Is it possible that 8PWMs set to swap compare buffers in CY8C4146AZI-S443?