---
name: "nvdump"
section: "8"
platform: "linux"
package: "nvtv"
version: "0.4.7-8.1"
release: "Debian 11 (Bullseye)"
platforms: ["linux"]
url: "https://new.carta.tech/nvdump"
---

# nvdump(8)

program to dump NVidia TV-OUT encoder registers

## NAME

nvdump — program to dump NVidia TV-OUT encoder registers

## SYNOPSIS

**nvdump** \[-ar2\] \[-i \[incr\]\] \<from\> \<to\> ...

- **nvdump**

  \-s \<addr\> \<val\> \<val\> ...

## DESCRIPTION

nvdump dumps parts of the Nvidia TV-OUT encoder register space (besides the CRTC) and can be used for troubleshooting. You can use it if you suspect there might be register changes that are to output with 'nvtv -P'

### OPTIONS

- **-h** **-?** **--help**

  print help message

- **-a**

  print all

- **-2**

  print also PCRTC2 and PRAMDAC2

- **-r**

  print registers

- **-i**

  set increment

- **-s**

  set register values

## AUTHOR

This manual page was written by Eduard Bloch \<blade@debian.org\> and Roberto Lumbreras \<rover@debian.org\> for  the **Debian** system (but may be used by others).  Permission is  granted to copy, distribute and/or modify this document under  the terms of the BSD License.