Philippe Roca sent me photos and Gerber PCB files from his Junior system.
From scratch, reading the original Elektor articles, he designed and built a complete Junior system.
Faithfull to the original and with even the ‘problem’ parts such as the 2708 EPROM on the main PCB and the 82S33 PROM on the interface card. For those devices he built programmers!
Still working on building and testing (January 2021), here photos and Gerbers of finished and working cards.
Junior
Interface card
Programmers
PCB’s
Gerbers download
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Junior PCB gerber |
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Display print gerber |
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Power supply gerber |
See also:
aim65_quartus
Filippo (shinymetal6) published an alpha version of aim65_quartus, an FPGA clone on his github resource. Forum discus...
Filippo (shinymetal6) published an alpha version of aim65_quartus, an FPGA clone on his github resource. Forum discus...
TIM-1 SBC
Christian Ortner (mister-freeze at the VzEkC e. V. forum buold a SBC with expansion around a TIM IC. Here is his proje...
Christian Ortner (mister-freeze at the VzEkC e. V. forum buold a SBC with expansion around a TIM IC. Here is his proje...
MC-65
An AIM 65 compatible 65C02 CPU based computer, the MC-65. With a 6532, 6522, terminal I/O, cassette interface, and in th...
An AIM 65 compatible 65C02 CPU based computer, the MC-65. With a 6532, 6522, terminal I/O, cassette interface, and in th...
AIM 65 reproduction AIM65-CPLD-3v3
Mr. Nagano, from Tokyo, Japan send me photos and circuit diagram of an AIM 65 reproduction he designed an build: the AIM...
Mr. Nagano, from Tokyo, Japan send me photos and circuit diagram of an AIM 65 reproduction he designed an build: the AIM...