26. Product terms are the outputs of which type of gate within a PLD array?
(a) OR
(b) XOR
(c) AND
(d) flip-flop
27. A slice consists of ________.
(a) only two logic cells
(b) between 2 and 8 logic cells
(c) up to 16 logic cells
(d) a single CLB
28. Cascade chains are closely associated with ________.
(a) CLBs
(b) SOP functions
(c) logic expansion
(d) all of the above
29. CLB is the acronym for ________.
(a) Configurable Logic Block
(b) Configurable Logic Buffer
(c) Critical Logic Buffer
(d) Constant Logic Buffer
30. Which one of the following is an embedded function of the Stratix II FPGA?
(a) AND-OR logic
(b) Programmable SOP
(c) Digital signal processing
(d) None of the above
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