11. Exide's UPS units have internal continuously charged back-up batteries to prevent a loss of control logic power. 12. Control logic can be modeled using a state diagram, which is a form of hierarchical state machine.13. The control logic has to allocate these connections, and the basic method is the algorithm already discussed. 14. A minimal hypothetical microprocessor might only include an arithmetic logic unit ( ALU ) and a control logic section. 15. The cache control logic was implemented with fifteen devices, mostly consisting of programmable array logic ( PAL ) devices. 16. If this is true, then the control logic inserts no operation s ( NOP s ) into the pipeline. 17. In its hardware form, a FIFO primarily consists of a set of read and write pointers, storage and control logic . 18. Control logic implementation techniques ( logic synthesis using CAD tools ) can be used to implement datapaths, register files, and clocks.19. Each processing element contained a minimum of control logic , the bulk of the control being concentrated in a common control unit. 20. Throughput oriented architectures on the other hand, usually have a multitude of processors with much smaller caches and simpler control logic .
