S12 / MagniV Microcontrollers中的主题 Re: 1 millisecond timer in s12z controller

1 millisecond timer in s12z controller

baji — Mon, 08 Nov 2021 09:17:51 GMT

Hi,

I need 1 millisecond timer program in s12z controller. Please help as soon as possible.

danielmartynek — Mon, 08 Nov 2021 09:59:03 GMT

Which S12Z part do you have?

BR, Daniel

baji — Tue, 09 Nov 2021 04:42:42 GMT

We are using MM9Z1_638 for both controller and AFE like intelligent sensor.please suggest 1 millisecond timer program

baji — Tue, 09 Nov 2021 04:45:26 GMT

We are using this MC9S12ZI128 controller

danielmartynek — Tue, 09 Nov 2021 09:48:54 GMT

You can use one of these timers: API, RTI (both configurable in the CPMU) or TIM in the output compare mode.

For example, this is API's selectable interrupt periods:

You can refer to the attached example, it utilizes TIM and API.

It is an S12ZVL example, but all the modules are very similar on MM9Z1.

Regards,

Daniel