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Unformatted text preview: b. modify the logic equations given in the class for the encoder circuitry. Note that you need to add D 4 (the control step counter to have 5 bits), Write , and IMDR. The additional two instructions are: Instruction Opcode Words Register Transfer (IR 15-12 ) ST Addr 0100 2 [AC]->Addr; changes N,Z,V=0,C=0 LD Addr 0101 2 [Addr]->AC; changes N,Z,V=0,C=0...
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This note was uploaded on 02/21/2011 for the course ECE 662 taught by Professor Orin,d during the Winter '08 term at Ohio State.
- Winter '08