ecppll1

Project trellis

Overview

Project Trellis - Open Source Tools for ECP5 FPGAs debian/tmp/usr/bin/ecppll: ECP5 PLL Configuration Calculator Version 1.4-2+b4

This tool is experimental! Use at your own risk!

9 releases since Debian 4.0 (Etch); the text changed 3 times.

-F until Debian 11 (Bullseye); -I until Debian 11 (Bullseye); -o until Debian 11 (Bullseye).

`-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

From fpga-trellis 1.4-2+b4 in Debian 13 (Trixie). Parsed by carta from the page's man source.