cgfour(4) - NetBSD Manual Pages

Command: Section: Arch: Collection:  
CGFOUR(4)            NetBSD/sparc Kernel Interfaces Manual           CGFOUR(4)


NAME
cgfour -- Sun 8-bit color frame buffer
SYNOPSIS
cgfour0 at obio0 addr 0xfb300000 level 4 (sun4/300) cgfour0 at obio0 addr 0x0b300000 level 4 (sun4/100)
DESCRIPTION
The cgfour is a memory based color frame buffer with overlay plane. Its pixel memory and control planes can be mapped into a user process address space by using the mmap(2) system call. The cgfour driver supports the minimal ioctl's needed to run X(1).
SEE ALSO
bwtwo(4), cgtwo(4), cgthree(4), cgsix(4), cgeight(4), tcx(4) NetBSD 7.1.2 June 23, 1996 NetBSD 7.1.2
Powered by man-cgi (2021-06-01). Maintained for NetBSD by Kimmo Suominen. Based on man-cgi by Panagiotis Christias.