For ChipWhisperer Husky we're using CDCI6214. Unfortunately it's NRND and its replacement CDCE6214 has a totally different register map. We program it from our SAM3U and don't rely on vendor tools at all. While we've had some issues with it, it's worked out pretty well for us.
github.com
Husky: frequency-dependent ADC sampling clock phase when using external clock · Issue #501 · newaetech/chipwhisperer
When scope.clock.clkgen_src = 'extclk', the relative phase between the HS1 target clock and the ADC sampling clock depends on the target clock frequency. This is similar, but not directly related t...