NAME

       ecppll - Project Trellis

DESCRIPTION

       Project  Trellis  -  Open  Source  Tools for ECP5 FPGAs debian/tmp/usr/bin/ecppll: ECP5 PLL Configuration
       Calculator Version 1.4-2build5

       This tool is experimental! Use at your own risk!

COPYRIGHT

       Copyright © 2018-2019 gatecat <gatecat@ds0.me>

   Allowed options:
       -h [ --help ]
              show help

       -n [ --module ] arg
              module name

       --clkin_name arg
              Input signal name

       -i [ --clkin ] arg
              Input frequency in MHz

       --clkout0_name arg
              Primary Output(0) signal name

       -o [ --clkout0 ] arg
              Primary Output(0) frequency in MHz

       --clkout1_name arg
              Secondary Output(1) signal name

       --clkout1 arg
              Secondary Output(1) frequency in MHz

       --phase1 arg (=0)
              Secondary Output(1) phase in degrees

       --clkout2_name arg
              Secondary Output(2) signal name

       --clkout2 arg
              Secondary Output(2) frequency in MHz

       --phase2 arg (=0)
              Secondary Output(2) phase in degrees

       --clkout3_name arg
              Secondary Output(3) signal name

       --clkout3 arg
              Secondary Output(3) frequency in MHz

       --phase3 arg (=0)
              Secondary Output(3) phase in degrees

       -f [ --file ] arg
              Output to file

       --highres
              Use secondary PLL output for higher frequency resolution

       --dynamic
              Use dynamic clock control

       --reset
              Enable reset input

       --standby
              Enable standby input

       --feedback_clkout arg
              Use Nth Output as feedback signal

       --internal_feedback
              Use internal feedback (instead of external)

       --internal_feedback_wake
              Wake internal feedback

       --xo2  Generate MachXO2/3 PLL

ecppll 1.4-2build5                                January 2025                                         ECPPLL(1)