https://community.nxp.com/t5/S32K/S32K342-HSE/m-p/2197997#M54086 <P>Dear Sir：</P><P>We are a third-party programmer manufacturer.</P><P>The S32K342 programming flow has been completed.</P><P>After successfully programming the HSE file, repower on wait 5 seconds, and read 4039_C028h (bit 0) to confirm whether the HSE was successful.</P><P><BR />However, I read out 0x000001C0 (bit 0 is 0, HSE Unsuccessful).</P><P>What other registers can I read to confirm whether the HSE was successful?</P><P>Thanks</P> Tue, 04 Nov 2025 05:51:50 GMT gary_yang 2025-11-04T05:51:50Z https://community.nxp.com/t5/S32K/S32K342-HSE/m-p/2197997#M54086 <P>Dear Sir：</P><P>We are a third-party programmer manufacturer.</P><P>The S32K342 programming flow has been completed.</P><P>After successfully programming the HSE file, repower on wait 5 seconds, and read 4039_C028h (bit 0) to confirm whether the HSE was successful.</P><P><BR />However, I read out 0x000001C0 (bit 0 is 0, HSE Unsuccessful).</P><P>What other registers can I read to confirm whether the HSE was successful?</P><P>Thanks</P> Tue, 04 Nov 2025 05:51:50 GMT https://community.nxp.com/t5/S32K/S32K342-HSE/m-p/2197997#M54086 gary_yang 2025-11-04T05:51:50Z https://community.nxp.com/t5/S32K/S32K342-HSE/m-p/2198288#M54117 <P>Have you installed on virgin device or there were already some attempts to have installed FW before?<BR />Could you provide following information?<BR />SBAF version:<BR />HSE FW version:<BR />MU registers, FSR, GSR, etc:<BR />HSE GPR3:<BR />Is the "HSE_STATUS_INIT_OK" have been wait set to "1"?</P> <P>In case AB SWAP, multiple resets may be required.</P> <P>Recently I have discussed installation procedure over following thread:</P> <P><A href="https://community.nxp.com/t5/S32K/S32K3-HSE-Installation-differences-between-FULL-MEM-and-AB-SWAP/m-p/2190106/emcs_t/S2h8ZW1haWx8YW5zd2VyX2FjY2VwdGVkX2FzX3NvbHV0aW9ufE1ISkNBVTZXSFlVWEI1fDIxOTAxMDZ8QUNDRVBURURfU09MVVRJT05TfGhL#M53730" target="_blank">https://community.nxp.com/t5/S32K/S32K3-HSE-Installation-differences-between-FULL-MEM-and-AB-SWAP/m-p/2190106/emcs_t/S2h8ZW1haWx8YW5zd2VyX2FjY2VwdGVkX2FzX3NvbHV0aW9ufE1ISkNBVTZXSFlVWEI1fDIxOTAxMDZ8QUNDRVBURURfU09MVVRJT05TfGhL#M53730</A></P> <P>Hope it helps</P> Tue, 04 Nov 2025 11:12:37 GMT https://community.nxp.com/t5/S32K/S32K342-HSE/m-p/2198288#M54117 davidtosenovjan 2025-11-04T11:12:37Z