stockmann-lab / shim_amp_hardware_linear

Hardware related to open-source shim amplifier development for MRI research
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Multiply FPGA's 10 Mhz clock #21

Open dcstraney opened 1 month ago

dcstraney commented 1 month ago

FPGA's internal clock management blocks can't deal with a 10 Mhz input very well (adds significant jitter, etc.): add an external clock multiplier IC to boost the clock frequency by 2.5x min. (5x?) before sending to the FPGA.