CGTWO(4S)

NAME
cgtwo - color graphics interface

CONFIG — SUN-3, SUN-3x, SUN-4 SYSTEMS
cgtwo0 at vme24d16 ? csr 0x400000 priority 4 vector cgtwointr 0xa8

DESCRIPTION

The cgtwo interface provides access to the color graphics controller board, which is normally supplied with a 19'' 66 Hz non-interlaced color monitor. It provides the standard frame buffer interface as defined in fbio(4S).

The hardware consumes 4 megabytes of VME bus address space. The board starts at standard address 0x400000. The board must be configured for interrupt level 4.

FILES
/dev/cgtwo[0-9]

SEE ALSO
mmap(2), fbio(4S)