ecppll - Man Page
manual page for ecppll 1.2.1
Description
Project Trellis - Open Source Tools for ECP5 FPGAs ./ecppll: ECP5 PLL Configuration Calculator Version 1.2.1-34.20250707gitf98e72e.fc43
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