PX-81 I/O - Circuit Design

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Frankie
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Joined: Sat Mar 09, 2019 8:09 am

PX-81 I/O - Circuit Design

Post by Frankie » Sat Jun 01, 2019 8:39 am

Not sure if this is of interest to this site. If not, please let me know :)

Full Title: PX81-I/O
Year: 1983
Company: Circuit Design (Denmark)
Re-released by:
Author(s): Jan Soelberg (Denmark)
Type: Utility (Program to be used together with hardware)
Message Language: Danish/English
Upload includes: Perfect TZX of both sides of tape (Spectrum and ZX81), .P ZX81 file, scan of inlay, pictures of tape label (side A and B), and PDF file of manual/circuit diagram.
Source: From original tape
Filetype: TZX, .P, JPEGs and PDF files
Reason for Upload: uMIA
Note: This is the full package of how to build the CX81-I/O interface for the ZX81 or the ZX Spectrum, including the software to be used together with the interface. The PDF file was found in the Danish Facebook group 'Circuit Design fra Jan Soelberg'.

https://www.dropbox.com/s/0lntgb56c46e7 ... O.zip?dl=0

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