NAME
tcx —
Sun accelerated 8/24-bit color frame
buffer
SYNOPSIS
tcx* at sbus? slot ? offset ?
DESCRIPTION
Thetcx 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)