SBC 6502
6502
6809
Z80
Other
Now everybody can own a KIM-1 at a very reasonable price! Vince Briel is developing the micro-KIM, with nearly identical specifications and also a SBC.
Specifications:
6502 CPU running at 1Mhz
2K EPROM replacing built in ROM on 6530's
5K RAM using the KIM-1 memory map
RS232 interface made to work with TIM built in KIM-1
Single-Step mode for debugging
debounced RESET and STEP switches
40 pin header for future expansion, also the keyboard connections like the original KIM-1 (not on photo yet!)
The I/O of the 6 digit display and keyboard are memory mapped exactly like the KIM-1 for full program compatibility.
The micro-KIM is available for pre-ordering! As a kit or as assembled and tested unit!
Click on the image above to view the schematics in pdf format
Download the source code ROM here
With the schematics and the source code, you can build your own Micro-KIM. Use of this information is for non-comercial use only.