identify Weitek chips

Weitek [PCI vendor ID 100E]
Chapter 11 bankruptcy in 1997
Most assets sold to Rockwell

dl $ info P9000 9000-033-PFP	dl $ info P9100 9100-PFP	dl $ info P9200 picture n/a serial ID	dl $ info P91460 picture n/a serial ID

[9000] P9000 (max 2MB, nonVGA, 32bit VRAM, mostly used with W5x86 VGA chip)
[9001] P9001 (P9000 PCI version) "Viper"
[9100] P9100 (P9000 w/ W5286 built in, max 8MB, 8/16/32bit acceleration) "Viper Pro/SE"
P9130 Video power coprocessor for P9100
P9200
P91460 8bit, 180MHz dot clock, 100 million pixels, 2 MB RAM, 16 ZIP screen modes

'Enterprise' 64bit VGA, UMA

W5086 (256/512KB DRAM)
W5186 (256/512KB DRAM, 16bit frame buffer, BitBLT, LineDraw)
W5286 (1MB DRAM, 32bit frame buffer, BitBLT, LineDraw, color expansion & fills)

WTL2264 / WTL2265-100 chip set

W464 (486, PCI, integrated 64-bit DRAM-based GUI accelerator w/ 135MHz RAMDAC, 2x 208-pin PQFP)
W564 (P5, PCI, W464 w/ EIDE, EDO RAM support)