---
name: "ecpmulti"
section: "1"
platform: "linux"
package: "fpga-trellis"
version: "1.4-2+b4"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/ecpmulti"
---

# ecpmulti(1)

Project Trellis

## NAME

ecpmulti - Project Trellis

## DESCRIPTION

the option '--address' is required but missing

Project Trellis - Open Source Tools for ECP5 FPGAs Version 1.4-2+b4 debian/tmp/usr/bin/ecpmulti: ECP5 multiboot bitstream assembler

## COPYRIGHT

Copyright © 2019 Jens Andersen \<jens.andersen@gmail.com\>

### Allowed options:

- **-h** \[ **--help** \]

  show help

- **-v** \[ **--verbose** \]

  verbose output

- **--db** arg

  Trellis database folder location

- **--input** arg

  input bitstream file 0..N

- **--address** arg

  address to place next bitstream at \[1..N\]

- **--flashsize** arg

  Flash size in Mbits, e.g. 2, 4, 8, ..., 128

- **--input-idcode** arg

  IDCODE override for input file

- **--output-idcode** arg

  IDCODE override in output bitstreams

- **--output** arg

  output bitstream file