https://community.nxp.com/t5/i-MX-Processors/RDC-inconsistent-values-between-SDK-and-manual/m-p/1719480#M212263 <P>For iMXRT1176, the SDK and the reference manual do not agree about the RDC peripheral numbering.<BR />RDC has 128 PDAP registers, each of which contains settings for a peripheral or group of peripherals.<BR />The peripheral indices are specified in the reference manual (IMXRT1170RM Rev. 2, 06/2023), §42.5.2 Peripheral Mapping.<BR />They are also defined in the SDK (v2.14.0; file "SDK_2_14_0_MIMXRT1170-EVK\devices\MIMXRT1176\MIMXRT1176_cm7.h", enum rdc_periph_t).<BR />The two do not agree on a number of indices.<BR />Below, I list the number (the index in the PDAP register array), then the peripheral indicated by the reference manual, then the peripheral indicated by the SDK; the unlisted values are consistent between RM and SDK.</P><P>0: Reserved / MTR<BR />6: FLEXRAM / CM7_IMXRT<BR />16: Reserved / TSC_DIG<BR />60: DEC1 / ENC1<BR />61: DEC2 / ENC2<BR />62: DEC3 / ENC3<BR />63: DEC4 / ENC4<BR />111: XRDC2_MGR_D1 / SEMA1<BR />114: ANALOG/ANADIG / ANATOP</P><P>What do these indices actually correspond to?</P><P>Also, what are MTR and TSC_DIG, which are never explained in the reference manual?</P> Fri, 08 Sep 2023 10:24:12 GMT stefano-quantic 2023-09-08T10:24:12Z https://community.nxp.com/t5/i-MX-Processors/RDC-inconsistent-values-between-SDK-and-manual/m-p/1719480#M212263 <P>For iMXRT1176, the SDK and the reference manual do not agree about the RDC peripheral numbering.<BR />RDC has 128 PDAP registers, each of which contains settings for a peripheral or group of peripherals.<BR />The peripheral indices are specified in the reference manual (IMXRT1170RM Rev. 2, 06/2023), §42.5.2 Peripheral Mapping.<BR />They are also defined in the SDK (v2.14.0; file "SDK_2_14_0_MIMXRT1170-EVK\devices\MIMXRT1176\MIMXRT1176_cm7.h", enum rdc_periph_t).<BR />The two do not agree on a number of indices.<BR />Below, I list the number (the index in the PDAP register array), then the peripheral indicated by the reference manual, then the peripheral indicated by the SDK; the unlisted values are consistent between RM and SDK.</P><P>0: Reserved / MTR<BR />6: FLEXRAM / CM7_IMXRT<BR />16: Reserved / TSC_DIG<BR />60: DEC1 / ENC1<BR />61: DEC2 / ENC2<BR />62: DEC3 / ENC3<BR />63: DEC4 / ENC4<BR />111: XRDC2_MGR_D1 / SEMA1<BR />114: ANALOG/ANADIG / ANATOP</P><P>What do these indices actually correspond to?</P><P>Also, what are MTR and TSC_DIG, which are never explained in the reference manual?</P> Fri, 08 Sep 2023 10:24:12 GMT https://community.nxp.com/t5/i-MX-Processors/RDC-inconsistent-values-between-SDK-and-manual/m-p/1719480#M212263 stefano-quantic 2023-09-08T10:24:12Z