The slave device is versa clock geberator 5P35023 (exact part number on SMARC RZ/G2L 5P35023B-629NLGI) https://www.renesas.com/en/products/clocks-timing/clock-generation/programmable-clocks/5p35023-versaclock-3s-programmable-clock-generator?srsltid=AfmBOoqlLSt_ul3hLh7NHYlCShXsnH-QZf90uSdoxZXI_Pre5Qg7soD6#overview Cheers, Prabhaka