Matrox Impression VLB

Monday, 24 September 2012 17:54 Pirx
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Matrox Impression Plus
alias: MGA-IMP/3/V/H
Core: 1x IS-DUBIC & 1x IS-TITAN ?MHz 64bit
Memory: 3MB VRAM ?MHz 64bit (?) & 2MB DRAM ?MHz ?bit (Z-Buffer?)
Year: 1993  Bus: VL-Bus
basic 3D-acceleration capabilities e.g. DynaView 3D (no Direct3D nor OpenGL-support) - information on that is highly appriceated
Links:  some information on those cards here

3MB VRAM = 8x Hitachi HM538253-8 (8x256KB) + 8x Mitsubishi M5M482128AJ (8x128kb)
2MB DRAM = 4x NEC 42S4170-80
but what is single VRAM-Chip Toshiba TC524258BJ-80 256KB (?) for?

Matrox Impression Plus Matrox Impression Plus
Matrox Impression Plus UQ Matrox Impression Plus UQ
Matrox Impression Plus Matrox Impression Plus
Matrox Impression Plus UQ Matrox Impression Plus UQ

Tags: Matrox VL-Bus 3MB 1993 DRAM VRAM VGA Pirx
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Last Updated on Monday, 24 September 2012 18:35