| BWTWO(4) | Kernel Interfaces Manual (Sun2) | BWTWO(4) | 
NAME
 bwtwo — Sun monochromatic frame buffer
SYNOPSIS
 bwtwo0 at obmem0 addr 0x700000
bwtwo0 at obio addr 0x0
DESCRIPTION
 The 
bwtwo is a memory based black and white frame buffer. It supports the minimal ioctl's needed to run 
X(1).