Ken Shirriff personal blog
TROS: IBM mainframes stored microcode in transformers
I recently came across a Transformer Read-Only Storage (TROS) module that stored microcode in an IBM System/360 mainframe computer. This unu...
- Points
- 189
- HN comments
- 64
- Submissions
- 2
- Cited by
- 0 commenters
Hardware & ElectronicsHistory & Retro Computing2019
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Nov 15, 2019 | TROS: IBM mainframes stored microcode in transformers by magnat | 189 | 36 |
| Mar 6, 2021 | TROS: How IBM mainframes stored microcode in transformers (2019) by detaro | 128 | 28 |
