Description
Control firmware for a cash register, read from the machine’s chips before it was scrapped.
Provenance
Deposited by High Plains Arcade Preservation Society in 2000. Contacts were cleaned before reading. Every sector was recovered on the first or second read.
Preservation
- Fixity (SHA-256)
750e4362aa7fb8c7f2870205b161d98648e534a0f9d9eef6d48600f96570d3d5- Last verified
- Oct 27, 2026, by Vigil
- Emulation profile
- LZE-EMBED-2 · lz-mcu core
- Copies
- Three, on two kinds of storage, in two cities
- Original carriers
- Kept in cold storage in Vancouver
Access
Free, in reading rooms only, under the Lazarus orphan works policy.
In the reading room it runs in emulation under profile LZE-EMBED-2, from a read-only copy of the recovered image, as it would have on an embedded controller.
Cite as: Bluebell Instruments, Bluebell cash register controller, model PJ-880 (1993). Lazarus Archive, LZ-02096.