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- Information for Number Nine I128 Users
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- The XFree86 Project Inc.
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- 24 October 1998
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- 1. Supported hardware
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- The current accelerated I128 server supports
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- o Imagine 128 (I128 with Texas Instruments TVP3025 or IBM528 RAMDAC). It has
- been tested with with 4MB of VRAM.
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- o Imagine 128 Ticket 2 Ride (I128-T2R with IBM526 or 528 RAMDAC). It has
- been tested with 4 MB and 8 MB of VRAM and DRAM.
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- o Imagine 128 Revolution 3D (I128-R3D with IBM526 RAMDAC). It has been
- tested with 4 MB, 8 MB, and 16 MB of WRAM or SGRAM.
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- o Imagine 128 Revolution IV (I128-R4 with SILVERHAMMER RAMDAC). It has been
- tested with 32 MB.
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- 2. Features:
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- o uses linear frame buffer
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- o Resolutions up to the maximum supported by the card should be possible.
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- o 8 bpp, 16 bpp (depth 15 and 16), and 32 bpp (depth 24, sparse) are sup-
- ported.
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- o supports RGB Sync-on-Green
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- o Makes use of the graphics accelerator.
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- 3. Configuration:
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- The I128 driver should auto-detect all supported hardware so you needn't have
- anything other than the Identifier in the Section "Device" of the XF86Config
- file. When running the XF86Setup or xf86config programs one merely needs to
- select an I128 card so that the correct server will be used. One need not and
- should not specify a RAMDAC, clockchip or allow the setup program to probe for
- clocks. The driver will auto-detect the amount of video ram present.
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- The following Section "Device" options are supported by the MGA driver:
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- o Option "dac_8_bit"
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-
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- Information for Number Nine I128 Users 1
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- Information for Number Nine I128 Users 2
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- Will enable 8-bit DAC support.
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- o Option "no_accel"
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- Will disable all hardware acceleration.
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- o Option "sync_on_green"
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- Will enable syncing on green for sync-on-green monitors (these are typi-
- cally fixed frequency workstation monitors).
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- 4. Mode lines for the SiliconGraphics flat panel display:
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- o These mode lines are required for use with the T2R4 (Rev 4) and the Sili-
- conGraphics Flat Panel display.
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- o Modeline "1600x1024d32" 103.125 1600 1600 1656 1664 1024 1024 1029 1030
- HSkew 7 +Hsync +Vsync
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- o Modeline "1600x1024d16" 103.125 1600 1600 1656 1664 1024 1024 1029 1030
- HSkew 5 +Hsync +Vsync
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- o Modeline "1600x1024d08" 103.125 1600 1600 1656 1664 1024 1024 1029 1030
- HSkew 1 +Hsync +Vsync
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- o Modeline "800x512d32" 54.375 800 800 840 848 512 512 514 515 HSkew 7
- DoubleScan +Hsync +Vsync
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- o Modeline "800x512d16" 54.375 800 800 840 848 512 512 514 515 HSkew 5
- DoubleScan +Hsync +Vsync
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- o Modeline "800x512d08" 54.375 800 800 840 848 512 512 514 515 HSkew 1
- DoubleScan +Hsync +Vsync
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- 5. Author(s)
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- Robin Cutshaw, robin@XFree86.Org
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- and special help from:
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- o Galen Brooks, galen@nine.com
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- Generated from XFree86: xc/programs/Xserver/hw/xfree86/doc/sgml/I128.sgml,v 1.1.2.3 1999/01/02 02:32:16 robin Exp $
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- Information for Number Nine I128 Users 3
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- CONTENTS
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- 1. Supported hardware ....................................................... 1
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- 2. Features: ................................................................ 1
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- 3. Configuration: ........................................................... 1
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- 4. Mode lines for the SiliconGraphics flat panel display: ................... 2
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- 5. Author(s) ................................................................ 2
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