Indicate if the following statements are TRUE (T) or FALSE (F). a) The XOR gate
ID: 2084396 • Letter: I
Question
Indicate if the following statements are TRUE (T) or FALSE (F). a) The XOR gate can be used to control the polarity of a signal (direct or inverted) b) [(XY + Y'Z' + X'Z) + (A'B')]' = (X' + Y')(Y + Z)(X + Z')(A + B) c) (32)_5 = (23)_8 d) The outputs of a 3-to-8 decoder can represent unique combinations of 3 bits e) The 8-bit binary representation of-127 using 2's complement is 10000001 f) A sequential system can be completely specified using a Truth Table g) Shifting a binary number to the left is the same as dividing the number by two h) A memory with 16 address lines and 32 data lines can store up to 65, 536 elements i) VHDL modules, concurrent statements and processes all operate in parallel j) RISC architectures include complex instructions that are rarely usedExplanation / Answer
a. true
c. flase. 32(5)=21(8)
d. true
e. false. 127(decimal) = 1111111(binary)
i. true.
j.false. RISC processors only use simple instructions that can be executed within one clock cycle