43 lines
1.3 KiB
Plaintext
43 lines
1.3 KiB
Plaintext
.\" @(#)cgone.4s 1.1 92/07/30 SMI;
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.TH CGONE 4S "9 October 1987"
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.SH NAME
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cgone \- Sun-1 color graphics interface
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.SH "CONFIG \(em SUN-2 SYSTEM"
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.B "device cgone0 at mbmem ? csr 0xec000 priority 3"
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.SH DESCRIPTION
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.LP
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.IX "cgone device" "" "\fLcgone\fP \(em Sun-1 color graphics interface" "" PAGE START
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.IX "color graphics interface" "cgone" "" "\fLcgone\fP \(em Sun-1 color graphics interface" PAGE START
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.LP
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The
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.B cgone
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interface provides access to the Sun-1 system
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color graphics controller board,
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which is normally supplied with a 13'' or 19'' RS170
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color monitor. It provides the standard frame
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buffer interface as defined in
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.BR fbio (4S).
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.LP
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It supports the
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.SB FBIOGPIXRECT
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ioctl which allows SunView to be run on it; see
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.BR fbio (4S)
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.LP
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The hardware consumes 16 kilobytes of Multibus
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memory space. The board starts at standard
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addresses 0xE8000 or 0x\s-1EC\s0000. The board
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must be configured for interrupt level 3.
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.SH FILES
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.PD 0
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.TP 20
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.B /dev/cgone[0-9]
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.PD
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.SH "SEE ALSO
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.BR mmap (2),
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.BR fbio (4S)
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.SH BUGS
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Use of color board vertical-retrace interrupts
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is not supported.
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.IX "cgone device" "" "\fLcgone\fP \(em Sun-1 color graphics interface" "" PAGE END
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.IX "color graphics interface" "cgone" "" "\fLcgone\fP \(em Sun-1 color graphics interface" PAGE END
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