KIM-1 and Related Systems

MTU Visable Memory Repair

The MTU Visable Memory is a bitmapped video board for KIM-1 and compatible computers. It uses an 8K x 8 bank of DRAM in a dual-ported configuration, displaying the actual bit-for-bit contents of memory on the screen, rather than converting to characters or using graphics elements. This one was repaired for a customer.

KIM-1 Boards of the Past

In Summer 2008, I was working for a surplus components dealer while on break from college. I came across a number of KIM-1 systems, all which have been sold by this point. Here's a look at those systems.