I'd love to use a 10 MHz GPS disciplined oscillator to make a 10 MHz RF SYS REFCLK or SYSREF, along with a nice round sampling rate.
With the LMK, is it possible to use a 10 MHz Ext. Ref. Clk if it's plugged in, and the 160MHz VCXO OSC IN otherwise? Or do you need to explicitly load one or the other configuration? As a starting point, is there a repository for the original .tcs files that can be opened in the TICS Pro for RFSoC 4x2's? For example, the .tcs files that was used to generate /lib/firmware/rfsoc4x2_PL_122M88_REF_245M76.txt and /lib/firmware/rfsoc4x2_LMX_REF_245M76_OUT_491M52.txt ? Is there a secret stash of convenient LMK and LMX .txt files with convenient round numbers somewhere? Round numbers and powers of 2 are nice. I'd love 4 GSPS or 5 GSPS. Even the Gen1 4096 MSPS makes nice FFT spectral bins that are 1 MHz wide and a RAM capture that is a microsecond long (or twice these or half of these or whatever). The 7.68, 122.88, 245.76, 491.52, and 3932.16 MHz rates seem to stem from the 300 Hz/baud Bell 103 modem from 1962. This factor of 3 seems to have contaminated all comms rates ever since. Thanks, Jason -- You received this message because you are subscribed to the Google Groups "[email protected]" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/745e3fd0-b911-477a-988f-64cf6ac1e28dn%40lists.berkeley.edu.
