GRFUL(4) (amiga)

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

# NAME

`grful` — 8-bit color graphics driver

# SYNOPSIS

`grful* at zbus0`
`grf4 at grful?`
`ite4 at grf4`

# DESCRIPTION

The `grful` is a driver for the A2410, a TMS34010 based color graphics board. It supports the minimal ioctl's needed to run X11, but doesn't provide a mappable framebuffer, so special X servers are needed.
A standard ITE terminal emulator is supported on one of the overlay planes.

# HARDWARE

The `grful` interface supports the following ZorroII expansion card:

A2410
  A Zorro II only card with the TMS34010 processor. From the University of Lowell, manufacturer 1030, product 0.

# FILES

/dev/grf4
  graphics interface special file
/dev/grfim4
  graphics interface special file for accessing images
/dev/grfov4
  graphics interface special file for overlays
/dev/ttye4
  console interface special file for the internal terminal emulator

# SEE ALSO

amiga/console(4), amiga/ite(4), amiga/grfconfig(8)

# HISTORY

The `grful` interface first appeared in NetBSD 1.1.

# BUGS

`grful` does not allow setting graphics modes with amiga/grfconfig(8).

February 17, 2017 | NetBSD 11.0