Intel Xpress Resurrection: Reviving a Forgotten EISA Beast

Article

• Deep-dive restoration of a rare 1990s Intel EISA workstation
• Features undocumented Motorola custom graphics chip with no surviving datasheet
• Author reverse-engineers hardware to bring the machine back to life

Discussion

• Motorola SC prefix identified as custom chip made for Compaq specifically
• Nostalgia for 90s modularity: SRAM in sockets, pluggable CPU cards
• One commenter owned a near-identical 486 EISA/PCI hybrid system

Discuss on HN