UNIT-V DEPARTMENT OF INFORMATION TECHNOLOGY::SVECW Page 2 instruction indicating whereto go next. There is a special execute cycle routine whose only purpose is to signify that one of the machine instruction routines (AND,ADD,and soon)
is to be executed next, depending on the current opcode. Figure 5.2 Organization of Control Memory The Figure 5.2 defines the sequence of micro-operations to be performed during each cycle (fetch, indirect, execute,
interrupt, and it specifies the sequencing of these cycles.
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