What people are saying - Write a review
We haven't found any reviews in the usual places.
Adding Programming Support to the Controller
Refining the CCU
4 other sections not shown
accumulator active added addition allow Assume basic block branch address called carry clear CLOCK condition Conditional jump connected CONT contains contents CONTROL SIGNALS control unit counter decode desired devices diagram edge enable execution exist FAIL FETCH field flow format functions hardware implementation incrementer input INSTRUCTION REGISTER instruction set interrupt interrupt request LATCH lines LOAD logic loop M-INST machine level main memory mapping PROM microcode microinstruction MICROPROGRAM MEMORY microroutine microword multiply next-address occur operation output PASS perform pipeline register pointer port PUSH referred result routines scratchpad sequence shift shown in Figure significant simple slice SOURCE stack statement status subroutine Table tion vector