DTC 7287
From Vogons Wiki
The DTC 7287 is a higher end MFM/RLL controller, offering higher performance than the DTC 5000 series.
The controller has its own ROM which checks the onboard memory during the boot process, and provides a low-level format utility (apparently accessible by jumping to the code using DEBUG.EXE).
Additional photos
Underside
Related links
- Manual on Vogonsdrivers
