# userclk # ## SYNOPSIS ## `userclk [-B ] [-D ] [-F ] [-S ] [-P ] [-H ] -L ]` ## DESCRIPTION ## userclk sets the frequency range for an AFU. ## EXAMPLES ## `./userclk -B 0x5e -H 400 -L 200` Sets AFU frequency. ## OPTIONS ## `-B,--bus` FPGA Bus number. `-D,--device` FPGA Device number. `-F,--function` FPGA function number. `-S,--socket` FPGA socket number. `-P,--port` Port ID. `-H,--freq-high ` User clock high frequency. `-L,--freq-low ` User clock low frequency. | Date | Changes Made | |:------|:--------------| |2019.05.13 | No changes from previous release. | |2018.05.21| Fixed typos. |