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You Are On Multi Choice Question Bank SET 1258

62901. LUT is an acronym for look-up table.



62902. A PAL uses a programmable OR array followed by a fixed AND array.



62903. The SRAM technology is volatile.



62904. The major structures of the MAX7000S are the logic array block (LAB) and the programmable intermediate array (PIA).



62905. All I/O pins in the MAX7000S family have a tristate buffer.



62906. Based on the high-density architecture of logic cells, FLEX10K devices are generally classified as HCPLDs.



62907. A CPLD is basically a simplified PLD.



62908. The GAL22V10 has 12 outputs pins and 10 input pins.



62909. The GAL16V8 has 32 input variables.



62910. Xilinx software uses triangular symbols called buffers to define pins as input or output.



62911. A unit of logic in an FPGA that is made up of multiple smaller logic modules and a local programmer interconnect that is used to connect internal logic modules is called a ________.





62912. In a FLEX10K device, the carry chain provides a fast carry forward function between ________.





62913. The Boolean expression (A + B)(C + D) is an example of ________.





62914. An Altera FLEX10K device uses a(n) ________ architecture.





62915. The ________ is the most popular standard logic device family today.





62916. A GAL22V10 ________.




62917. Most FPGA logic modules utilize a(n) ________ approach to create the desired logic functions.





62918. An EPM 7128S in a ________ PQFP package has 12 I/O per LAB plus 4 additional input-only pins for a total of 100 pins.





62919. A macrocell is ________.





62920. The final step in a design flow in which the logic design is implemented in the target device is called ________.





62921. In the GAL16V8, the ________ controls the tristate buffer's enable input.





62922. All inputs to the MAX7000S device and all macrocell outputs feed the ________.





62923. In the GAL16V8, the ________ selects the signal that is fed back into the input matrix.





62924. An application program in the development software package that controls the operation of the software is called a ________.





62925. Most complex digital designs include ________.





62926. Using a hardware solution for a digital system is always ________ than a software solution.





62927. The programming technologies that are used in FPGA devices include SRAM, flash, and antifuse, with ________ being the most common.





62928. A method for the automated testing of printed circuit boards is called a(n) ________.





62929. In a MAX7000S device, when an I/O pin is configured as an input, the associated macrocell can be used for ________.





62930. The process or sequence of all operations carried out to ultimately program a target device is called the ________.





62931. Full custom ICs can operate at ________ and require the ________.





62932. Gated arrays are ________ circuits that offer hundreds of thousands of gates.





62933. The MAX+PLUS II compiler will automatically program a macrocell to borrow up to ________ product terms from each of the 3 adjacent macrocells in the same LAB.





62934. A complex programmable logic device that consists of multiple SPLD arrays with programmable interconnections is called a ________.





62935. Design costs for standard cell ASICs are ________ those for MPGAs.





62936. The ________ can generate any possible logic function of the input variables because it generates every possible AND product term.





62937. The EPM 7128S is a(n) ________ device.





62938. The distinction between CPLDs and FPGAs is ________.





62939. ________ is a mature technology consisting of numerous subfamilies that have been developed over many years of use.





62940. The flexibility of the GAL16V8 is in its ________.





62941. The field programmable logic array was the first ________ programmable logic device.





62942. The GAL16V8 has architecture that is very similar to the ________ device.





62943. In a GAL16V8, the D flip-flops contained in the OLMCs have ________ and ________.





62944. In a programmable logic device circuit diagram, the inputs to each of the OR gates are designated by ________.





62945. The SPLD classification includes the ________ PLD devices.





62946. In the MAX7000S device up to ________ signals can feed each LAB from the PIA.





62947. FLEX10K devices are generally classified as ________.





62948. The major structures in the MAX7000S are the ________ and ________.





62949. Four subcategories of ASIC devices are available to create digital systems. These are PLDs, gate arrays, standard cells, and ________.





62950. The Boolean expression AB + CD is an example of ________.





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