An 8-bit microprocessor currently manufactured as CDP1802 by HARRIS Semiconductor. It has been around for ten years at least and is ideally suited for embedded applications. Some of its features are: 8-bit parallel organisation with bidirectional data bus and {multiplexed address bus} static design -- no minimum clock frequency bit-programmable output port four input pins which are directly tested by branch instructions flexible programmable I/O mode single-phase clock, with on-chip oscillator 16 x 16 register matrix to implement multiple program counters, pointers, or registers (1995-11-21)