---
name: "icebox_vlog"
section: "1"
platform: "linux"
package: "fpga-icestorm"
version: "0~20250207git7fbf8c0+dfsg1-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/icebox_vlog"
---

# icebox\_vlog(1)

convert bitstream in .txt format to verilog

## NAME

**icebox\_vlog** - convert bitstream in .txt format to verilog

## SYNOPSIS

```
icebox_vlog [options] [bitmap.txt]
```

## DESCRIPTIOIN

**This tools converts a bitstream in .txt format (already converted with iceunpack) to a Verilog representation.**

## OPTIONS

- **-s**

  **strip comments from output**

- **-S**

  **strip comments about interconn wires from output**

- **-l**

  **convert io tile port names to chip pin numbers**

- **-L**

  **lookup symbol names (using .sym statements in input)**

- **-n \<module-name\>**

  **name for the exported module (default: "chip")**

- **-p \<pcf-file\>**

  **use the set\_io command from the specified pcf file**

- **-P \<pcf-file\>**

  **like -p, enable some hacks for pcf files created by the iCEcube2 placer.**

- **-c**

  **collect multi-bit ports**

- **-R**

  **enable IeRen database checks**

- **-D**

  **enable exactly-one-driver checks**

## AUTHOR

**This manual page was written by Ruben Undheim \<ruben.undheim@gmail.com\> for the Debian project (and may be used by others).**