The Retro Web Prometheus VLB
Logs
typeType
Video
interfaceInterface
signalSignaling
32-bit VLB 8-bit ISA
dimSlot height
1
datePCI ID
8811
ramRAM types
EDOFPM
ramRAM size
2MB
dimDimensions
240mm (length) x 69mm (height)
chip Chips and specs
portintI/O ports
1x 
  • DE-15
powerPower connectors
Empty
notes Notes

Repo: https://gitlab.com/ultimateretro/prometheus-vlb

Changes:

  • rev 1C (pending): changed VBIOS buffer to an LS245, relocated SAUP decoding to the left of the S3 chip
  • rev 1B: fixed footprint for the VBIOS buffer, rounded traces
  • rev 1A: initial PCB
Last updated 2025-03-27T14:56:57Z
bios 1 card BIOS file available
Version
Note
File
Logs
Version
1.2
Note
from the STB PowerGraph 64 Video
File
Logs
chipbios 1 chip with BIOS files available
Warning: might not be fully compatible with this card, use at your own risk
drv 5 drivers available
Name
Version
OS support
Size
Filename
Name
Version
2.41.07
OS support
Windows 9x
Size
183.6KB
Filename
Name
Version
1.70.04
OS support
Windows 3.1x
Size
606.1KB
Filename
Name
Version
1.6
OS support
OS/2 1.x OS/2 2.x OS/2 Warp 3.x
Size
1.2MB
Filename
Name
Version
2.01.09
OS support
Windows 9x
Size
124.2KB
Filename
Name
Version
2.00.18
OS support
Windows NT 4.0
Size
177.7KB
Filename
doc No card documents available

Disclaimer

The info found in this page might not be entirely correct. Check out this guide to learn how you can improve it.