2024-08-26 02:16 AM
Hello,
I've designed a board based on the EVB schematics and layout. I need to output a frequency of 1250 MHz.
I managed to make it work with the on-board 100 MHz oscillator, and it works well with 25 MHz external clock, but I can't find a way to use it with a 10 MHz clock...
I tried both STW81200 GUI for EVB and STW81200 but I can't find a way to extract all registers table with the exported value...
I would be interested for a complete register table to operate at 10 MHz input clock.
Thanks
2024-08-26 02:32 AM - edited 2024-08-26 02:56 AM
Here is the current STW81200 configuration I set for
10 MHz reference clock input; 1250 MHz clock output on RF1 (RF2 is disabled); Output power set to +1 dBm :
ST0 : 0x03E000FA
ST1 : 0x04400000
ST2 : 0x055FFFFF
ST3 : 0x04080001
ST4 : 0x008513BD
ST5 : 0xFFFFE00A
ST6 : 0x00041000
ST7 : 0x01002004
ST8 : 0x04000002
ST9 : 0x00000000
I hope it helps to find what is wrong.
Thanks