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
Xorg(1), and can be operated in
sparc/cgthree(4)
emulation mode.
SEE ALSO
sparc/bwtwo(4),
sparc/cgeight(4),
sparc/cgfour(4),
sparc/cgsix(4),
sparc/cgthree(4),
sparc/cgtwo(4)