cgfourteen(7D)
NAME
cgfourteen - 24-bit color graphics device
SYNOPSIS
/dev/fbs/cgfourteenn
DESCRIPTION
The cgfourteen device driver controls the video SIMM (VSIMM)
component of the video and graphics subsystem of the Desktop
SPARCsystems with SX graphics option. The VSIMM provides
24-bit truecolor visuals in a variety of screen resolutions
and pixel depths.
The driver supports multi-threaded applications and has an
interface accessible through mmap(2). The user must have an
effective user ID of 0 to be able to write to the control
space of the cgfourteen device.
There are eight distinct physical spaces the user may map,
in addition to the control space. The mappings are set up by
giving the desired offset to the mmap(2) call.
The cgfourteen device supports the standard frame buffer
interface as defined in fbio(7I).
The cgfourteen device can serve as a system console device.
See /usr/include/sys/cg14io.h for other device-specific
information.
FILES
/kernel/drv/cgfourteen
cgfourteen device driver
/dev/fbs/cgfourtee.n[0-9]
Logical device name.
/usr/include/sys/cg14io.h
Header file that contains device specific information
/usr/include/sys/cg14reg.h
Header file that contains device specific information
SEE ALSO
mmap(2), fbio(7I)
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