tcx(4) - NetBSD Manual Pages

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TCX(4)               NetBSD/sparc Kernel Interfaces Manual              TCX(4)


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) NetBSD 7.1.2 June 23, 1996 NetBSD 7.1.2
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