Can anyone direct me to a user manual for the Spacemaker by Small System Services Inc.? I found a copy of the similar Spacemaker II.

I just received a PET2001-32N. It came with one of these boards, but it wasn't installed. There are also four ROMs. One is for WordPro 3+, one a Command-O by Skyles, one is C48179, one is painted black so I don't know what it is.

It looks like the Spacemaker switch was mounted on the side of the PET at one point. There's a spot with TC and WP. I'm assuming that's Tool C(kit?) and Word Proccesor. Both ROMs are already present in the computer though. I know the WordPro ROM is in place because the label matches the label on the WordPro disk. The Command-O is present because it comes up if I SYS36864.

I'm wondering if whatever TC is may be the unidentifiable ROM and it's supposed to reside in the same location as the WordPro ROM. I found some information online that C48179 might have something to do with a BASIC toolkit.

Any information anyone could provide would be great. I'm going to keep looking and I'm wondering if I can dump this unidentifiable ROM with a TL866.

Thanks,

Thingumybob

Welcome! It would be great if you could dump this ROM and share it. There's a lot that can be learned from examining the code.

It might be useful if you could attach some photos. There are not too many possibilities as to what kind of chip each ROM is.