Threaded Mode | Linear Mode

Dave Frederickson · (This post was last modified: 06-21-2014 03:17 PM by Dave Frederickson.)

Portable PLUS Users:

Attached are the rev B system ROM images, for those of you wishing to upgrade from rev AAAAAA. Included is MS BASIC for the S/W Drawer.

32kx8 EPROMs can be found at Future Electronics for $1.09USD ea.

It is my understanding that due to their age, these ROM images may be shared for personal and non-commercial use, however please contact me immediately if you are a copyright holder and my understanding is incorrect.

Dave

[attachment=852]
[attachment=854]

Ed. Changed to MS-BASIC.