Get SDID value for S32K118EVB

[rahulpkumar-2612]

Hi,

I am using S32K118EVB and need to get SDID details. I found the below lines of code in the project i am using:

/* SDID Bit Fields */
#define SIM_SDID_FEATURES_MASK 0xFFu
#define SIM_SDID_FEATURES_SHIFT 0u
#define SIM_SDID_FEATURES_WIDTH 8u
#define SIM_SDID_FEATURES(x) (((uint32_t)(((uint32_t)(x))<<SIM_SDID_FEATURES_SHIFT))&SIM_SDID_FEATURES_MASK)
#define SIM_SDID_PACKAGE_MASK 0xF00u
#define SIM_SDID_PACKAGE_SHIFT 8u
#define SIM_SDID_PACKAGE_WIDTH 4u
#define SIM_SDID_PACKAGE(x) (((uint32_t)(((uint32_t)(x))<<SIM_SDID_PACKAGE_SHIFT))&SIM_SDID_PACKAGE_MASK)
#define SIM_SDID_REVID_MASK 0xF000u
#define SIM_SDID_REVID_SHIFT 12u
#define SIM_SDID_REVID_WIDTH 4u
#define SIM_SDID_REVID(x) (((uint32_t)(((uint32_t)(x))<<SIM_SDID_REVID_SHIFT))&SIM_SDID_REVID_MASK)
#define SIM_SDID_RAMSIZE_MASK 0xF0000u
#define SIM_SDID_RAMSIZE_SHIFT 16u
#define SIM_SDID_RAMSIZE_WIDTH 4u
#define SIM_SDID_RAMSIZE(x) (((uint32_t)(((uint32_t)(x))<<SIM_SDID_RAMSIZE_SHIFT))&SIM_SDID_RAMSIZE_MASK)
#define SIM_SDID_DERIVATE_MASK 0xF00000u
#define SIM_SDID_DERIVATE_SHIFT 20u
#define SIM_SDID_DERIVATE_WIDTH 4u
#define SIM_SDID_DERIVATE(x) (((uint32_t)(((uint32_t)(x))<<SIM_SDID_DERIVATE_SHIFT))&SIM_SDID_DERIVATE_MASK)
#define SIM_SDID_SUBSERIES_MASK 0xF000000u
#define SIM_SDID_SUBSERIES_SHIFT 24u
#define SIM_SDID_SUBSERIES_WIDTH 4u
#define SIM_SDID_SUBSERIES(x) (((uint32_t)(((uint32_t)(x))<<SIM_SDID_SUBSERIES_SHIFT))&SIM_SDID_SUBSERIES_MASK)
#define SIM_SDID_GENERATION_MASK 0xF0000000u
#define SIM_SDID_GENERATION_SHIFT 28u
#define SIM_SDID_GENERATION_WIDTH 4u
#define SIM_SDID_GENERATION(x) (((uint32_t)(((uint32_t)(x))<<SIM_SDID_GENERATION_SHIFT))&SIM_SDID_GENERATION_MASK)

How do I use these functions to get the version details? Could you please suggest which one to use and what needs to be passed as the argument 'x'?

I need the details so that I can transmit the same serially for the project our team is working on.

Thank you in advance!

[Robin_Shen]

Hi rahulpkumar,

Please read the S32K1xx MCU Family - Reference Manual for more detail about SDID:

11.3.1.8 System Device Identification Register (SDID).png11.3.1.8 System Device Identification Register (SDID) FEATURES.png

Best Regards,
Robin
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