NAME
tcx
- Sun accelerated 8/24-bit color frame buffer
SYNOPSIS
tcx* at sbus? slot ? offset ?
DESCRIPTION
The
tcx
is a memory based color frame buffer, with graphics acceleration and
overlay capabilities.
Its control registers, colour lookup table and
pixel memory can be mapped into a user process address space by using
the
mmap(2)
system call.
The
tcx
driver supports the minimal ioctl's needed to run
X(1),
and can be operated in
cgthree(4)
emulation mode.
SEE ALSO
bwtwo(4),
cgtwo(4),
cgthree(4),
cgfour(4),
cgsix(4),
cgeight(4)