NAME

gpone − Sun-2/160 color graphics processor interface

SYNOPSIS

gpone0 at mb0 csr vme busmem 0x210000 priority 3

DESCRIPTION

The gpone interface provides access to the optional GP graphics processor board. 

gpone supports the FBIOGTYPE ioctl which a program can use to inquire as to the characteristics of the display device; see fbio (4s). 

gpone supports the FBIOGPIXRECT ioctl which allows SunWindows to run on it; see fbio (4s). 

The hardware consumes 64 kilobytes of VME bus address space.  The GP board starts at standard address 0x210000 and must be configured for interrupt level 3. 

FILES

/dev/gpone[0-3][abcd]

SEE ALSO

fbio (4s), mmap (2)

Sun Release 2.3  —  Last change: 2 May 1985