S912ZVMC12F3 HAL/MCAL drivers

tomrix — Tue, 11 Mar 2025 09:52:15 GMT

Hi,

I am currently starting a project with a S912ZVMC12F3 controller and I was wondering if there are Hardware Abstraction Layer (HAL) drivers / MCALs provided by NXP?

According to table at AUTOSAR® Software Architecture | NXP Semiconductors there are MCALS available, but not for S12Z MCUs.
For S12ZVMC256 MagniV MCUs it is provided, so I was also wondering whether it can be used as the MCU is similar??

Appreciate support, cheers Thomas

Re: S912ZVMC12F3 HAL/MCAL drivers

danielmartynek — Wed, 12 Mar 2025 14:50:20 GMT

Hi @tomrix,

According to the release notes of the MCAL drivers, only the S12ZVMC256 is supported.

As you said, the MCUs are very similar - most of the modules like SPI, SCI, MSCAN are the same.

But there are differences too, refer to the RM, Table 1-3. S12ZVM Module Version Table.

Also, in general, the MCAL drivers requires more Flash and SRAM.

There is only 8kB of SRAM and 128kB of Flash on S12ZVMC12.

The MCAL comes with a Quality package that has Memory size reports for each driver.

Regards,

Daniel

topic S912ZVMC12F3 HAL/MCAL drivers in S12 / MagniV Microcontrollers

S912ZVMC12F3 HAL/MCAL drivers

Re: S912ZVMC12F3 HAL/MCAL drivers