CGTWO(4)
NetBSD Kernel Interfaces Manual (SPARC)
CGTWO(4)
NAME
cgtwo
—
Sun 8-bit color frame buffer
SYNOPSIS
cgtwo* at vmes0 addr 0xff400000 level 4 vect 0xa8
DESCRIPTION
The
cgtwo
is a memory based color frame buffer. Its control pixel memory can be mapped into a user process address space by using the
mmap(2)
system call. The
cgtwo
driver supports the minimal ioctl's needed to run
X(1)
.
SEE ALSO
bwtwo(4)
,
cgthree(4)
,
cgfour(4)
,
cgsix(4)
,
cgeight(4)
,
tcx(4)
June 23, 1996
NetBSD 5.99