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Outsoftware · Digital preservation · 2016–present

The collection preserves original media and their copy protection. Supplied backup copies are also used to document the software and are identified in the screenshot captions.

Digital preservation / Sinclair QL

AlphabetiQL Encoder/Decoder

Floppy IMG derived from archived files. Mount as FLP1 and boot using Minerva 1.98a1 ROM, 640 KiB and Toolkit II 2.32. Direct encoding ABC → BCD and decoding BCD → ABC tested with key B. Output window overlap corrected. Other cipher modes have not been tested. Basic functional check in sQLux, not a complete test or a test on physical QL hardware. Audio not tested. ROMs are not included.

AlphabetiQL Encoder/Decoder — Direct encoding ABC → BCD and decoding BCD → ABC tested with key B. Output window overlap corrected. Other cipher modes have not been tested.
Direct encoding ABC → BCD and decoding BCD → ABC tested with key B. Output window overlap corrected. Other cipher modes have not been tested. · sQLux
Source: alphabetiql-encoder.img

alphabetiql-encoder.img

Derived Working IMG selected by the curator. This is not a public-domain declaration; rights remain with their respective holders.

Download Working IMG720 KB · IMG

Platform
Sinclair QL
SHA-256
c76dcd82f406dac670676694a7802f48cee9c96bba5a21f1294a8b6e8c47fe18
File timestamp

Timestamp stored in the original ZIP; timezone unspecified. It does not certify the dump acquisition date.

Media contents (2)
QDOS floppy directory
Original nameTypeByte
main_basQL file7.118
bootQL file65

Names are preserved as recorded on the medium. “≤” indicates allocated space, not the exact file length.