Hewlett-Packard / 1980
HP-85
An integrated technical computer combining keyboard, CRT, thermal printer, tape storage, and BASIC in a compact instrument-like enclosure.
PROJECT STATUSIn the collection
What this project covers
01
Capricorn processor architecture
02
Built-in display and printer
03
ROM drawer expansion
04
HP-IB instrument control
Bench work
Inventory installed ROM modules.
Evaluate tape transport condition.
Record power supply rails and ripple.
Measurements and configuration details will be added as this system is inspected. Unknown values remain explicitly unverified rather than inferred.