GRF(4) | Device Drivers Manual (amiga) | GRF(4)

# NAME

`grf` — Amiga graphics frame buffer device

# SYNOPSIS

`grf0 at grfcc0`
`grf1 at grfrt0`
`grf2 at grfrh0`
`grf3 at grfcl?`
`grf4 at grful0`
`grf5 at grfcv0`
`grf6 at grfet?`
`grf7 at grfcv3d0`

# DESCRIPTION

This is frame buffer device for Amiga. There is fixed mapping to the common video hardware. If the device is configured, the frame buffers are mapped as follows:

grf0
  custom chips
grf1 & grf2
  Retina Z2/Z3
grf3
  Cirrus boards
grf4
  A2410 video
grf5
  CyberVision 64
grf6
  ET4000 boards (Tseng - oMniBus, Domino, Merlin)
grf7
  CyberVision 64/3D

# SEE ALSO

amiga/grfcl(4), amiga/grfcv(4), amiga/grfcv3d(4), amiga/grfet(4), amiga/grfrh(4), amiga/grfrt(4), amiga/grful(4), amiga/ite(4), hp300/grf(4)

# BUGS

This manpage should provide programming details.

February 17, 2017 | NetBSD 11.0