Ralf (Ralf02, forum64.de) started a thread on the forum64 called Instandsetzung und Nachbau eines Kim-1 in March 2022. 99 pages of designs and discussions and contributions by many in the thread delivered a working KIM-1 that is closer to the original KIM-1 than any KIM-1 replica designed. A great achievement and a well deserved compliment to Ralf and the thread authors!
The work of Ralf is not limited to the KIM-1 replica itself. He also designed a KIM I/O module and a 1541 IEC/RAM/ROM module.
Noteworthy is the replica of the KIM-1 keypad.
On the following pages these boards are introduced.
The most current version of the ‘Nachbau’ is on the formu64.de thread.
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...