Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
fernly
85 days ago
|
parent
|
context
|
favorite
| on:
IBM AP-101 general-purpose computer [pdf]
Ken Shirrif recently published a survey of the "system/4 pi" family of which this is a member:
https://www.righto.com/2026/03/ibm-4-pi-computer-history.htm...
kens
85 days ago
[–]
I'm here if anyone has questions on the AP-101 computers or the 4 Pi family...
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
https://www.righto.com/2026/03/ibm-4-pi-computer-history.htm...