zx(4) - NetBSD Manual Pages

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


NAME

     zx -- Sun ZX / Leo frame buffer driver


SYNOPSIS

     zx* at sbus? slot ? offset ?


DESCRIPTION

     The zx 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 zx driver supports the minimal ioctl's needed
     to run X(7).


SEE ALSO

     bwtwo(4), cgtwo(4), cgthree(4), cgfour(4), cgsix(4), cgeight(4)

NetBSD 7.0.2                  September 13, 2002                  NetBSD 7.0.2