to represent the 4-to-1 multiplexer. The specification of this multiplexer is found in Table 2-3 on page 49 of the textbook.
This is a 2nd chance at Quiz 2. Your recorded grade for quiz two will be calculated according to the following formula
This is an open book, open notes exam; however, the use of calculators is forbidden. The exam is to be turned in by 5:30 PM.
How many address lines and data lines are needed for a 32M×8 memory?
Convert the binary number 11001100 into a decimal number.
Convert -100 into a ten-bit two's complement binary number.
Convert the decimal number 15.15 into a floating point number with one sign bit, an eight-bit exponent expressed using excess-127 notation, and a 23-bit mantissa.
Describe how to construct an 8-to-1 multiplexer from three
4-to-1 multiplexers. Do not draw any gate level pictures
of the 4-to-1 multiplexer. Instead use a block diagram similar to
that seen below.
to represent the 4-to-1 multiplexer. The specification of this
multiplexer is found in Table 2-3 on page 49 of the textbook.
Write your answer on the back of this sheet.