S12 / MagniV MicrocontrollersのトピックRe: Does S9ZVL12MLF chip have can interface?

Does S9ZVL12MLF chip have can interface?

nujia — Tue, 28 Dec 2021 23:44:38 GMT

I am using the DEVKIT-S12ZVL. I downloaded the example from NXP.com . The example is ZVL32MLF, and works ok. The part ID is 0x04150000. But the picture is S9ZVL12MLF.

So is S9ZVL12MLF ZVL32MLF or ZVLA12MLF?

The difference between the two chips is that one consists of CAN and the other does not have CAN.

Thanks.

Re: Does S9ZVL12MLF chip have can interface?

danielmartynek — Wed, 29 Dec 2021 09:04:33 GMT

Hello @nujia,

Can you show a screenshot of the ID register in the memory view?

Thanks,

BR, Daniel

Re: Does S9ZVL12MLF chip have can interface?

nujia — Thu, 30 Dec 2021 02:23:11 GMT

Thank you, Daniel martynek，

I think the S9ZVL12MLF is ZVL32MLF. So I plan to buy s9zvl128mlf development board.

But there is a wrong code download link.

Re: Does S9ZVL12MLF chip have can interface?

danielmartynek — Sun, 02 Jan 2022 15:41:08 GMT

Hello @nujia,

Thank you for the information.

I see, either the ID register or the label is incorrect.

I can't explained it, I'm sorry for all the inconvenience.

You can read SRAM at 0x1400 which is unimplemented on S12ZVL32.

If Machine exception rises, the part is S12ZVL32

Regarding the download link, thank you for pointing it out, let me report it.

Regards,

Daniel

Re: Does S9ZVL12MLF chip have can interface?

nujia — Wed, 19 Jan 2022 01:26:36 GMT

Hi ， Daniel，

Thank you, It runs to the Machine exception ISR. So it is S12ZVL32.