From https://tech.cellfi.sh/
After researching a small lot of Rockwell AIM 65 R6500 Advanced Interactive Microcomputer, there seems to be small variations. Those deserve to be documented. First out, the keyboard variations.
Futaba FK-2054 keyboard found in serial number A43648, A43651, A43653 and A43654.
Stackpole Components 86-90-0030 keyboard found in serial number A31072.
HI-TEK 373-70125 keyboard found in serial number A11220


Futaba FK-2054 key side. Notice the straight line in Q and the plastic keyboard frame.


HI-TEK Part.No. 373-70125 key side. Notice the curly line in Q.


Stackpole Components 86-90-030 key side. Notice the curly line in Q key.
See also:
MTU K-1008 Visible Memory
The MTU Visible Memory is a memory mapped video display made by MTU. Supported by the KIM-1 Simulator.
See the MTU ...
TTY Serial
TTY Serial
The KIM-1 Simulator comes with a 'console', a glass teletype 24x80 screen. It has a subset of ANSI/VT100 sup...
TTY Console
TTY console mode
Press the TTY console switch to let the KIM simulator use a glass teletype in a console window. The st...
SD/RTC Card System, xKIM and CP/M-65
The SD-Shield is a mass storage device designed by Bob Applegate for Corsham Technologies. He named it SD/RTC Card. Ba...