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LMK05318B: LMK05318B/LMK5B12204 Register Map Similarity

Part Number: LMK05318B
Other Parts Discussed in Thread: LMK5B12204

Hello Team,

Are the register maps used in the LMK05318B and LMK5B12204 the same?

Referenced LMK05318B Register Map: www.ti.com/.../snau254.pdf

Referenced LMK5B12204 Register Map: www.ti.com/.../snau256.pdf

Ie. Would there be any concerns with using the same register configuration file to program an LMK5B12204 as used on an LMK05318B knowing that only the first four outputs are physically present on the LMK5B12204?

Thank You,

Jacob Butler

  • Hello Jacob,

    The register maps by default are exactly the same.

    There should be no concerns using the same register configuration file from LMK05318B to LMK5B12204, noting that the outputs on LMK5B12204 are not the 1st four outputs from LMK05318B. The outputs of LMK5B12204 associate with Channel 1, Channel 2, Channel 5 and Channel 6 of LMK05318B.