Tag Archives: 10m

Explain the micro-instruction encoding methods with the help of suitable diagrams 10m Dec2005

Explain the micro-instruction encoding methods with the help of suitable diagrams. If a machine has a very large number of instructions and registers, which of the two encoding methods is preferred? 10m Dec2005  The characteristics of highly encoded and unencoded micro-instructions:- Unencoded micro-instructions  One bit is needed for each control signal; therefore, the number of… Read More »

Design a decade counter using D-flipflop. Show all the steps involved 10m Dec2005

Design a decade counter using D-flipflop. Show all the steps involved 10m Dec2005  Decade counter A BCD counter follows a sequence of ten states and returns to 0 after the count of 9. These counters are also called decade counters. This type of counter is useful in display applications in which BCD is required for… Read More »