Keywords: YUNTEN.gif An Implementation of a 4-bit two register computer including six cpu assembly instructions READ read input INCB increment register B MOVAB move contents of register A to B MOVBA move contents of register B to A RETI return from interrupt JMP jump Extended implementation of a http //www yuntenlabs com/index htm Yunten lab computer project --Peudo an 23 53 2 February 2007 UTC en wikipedia Liftarn CommonsHelper 2007-02-02 Peudo an wikipedia en Peudo an Original upload log page en wikipedia YUNTEN gif 2007-02-02 23 43 Peudo an 738×661× 765495 bytes <nowiki>An Implementation of a 4-bit two register computer including six cpu assembly instructions READ read input INCB increment register B MOVAB move contents of register A to B MOVBA move contents of register B to A RETI return from interrupt </nowiki> Microchips Animated GIF |