15. Approximately, how many NAND gate equivalents does a SPLD
(Simple Programmable Logic Device), CPLD (Complex Programmable
Logic Device) and FPGA (Field Programmable Gate Array) typically
support?
a. Create NAND gate using only transistors.b. Using the circuit block Create NAND gate using only
transistors , attach additional components to the circuit to have
the output of ANDgate.c. Explain both circuitsd. Out of CB, CC and CE which circuit will you use to amplify
the sound output of your computer and why. Explain.
By using Logisim
A) Show that the NAND gate implementation of the AND function is
equivalent to the AND gate.
B) Show how that the NAND gate implementation of the OR function
is equivalent to the OR gate.
C) Show that the Associative Law holds.
D) Show that the Distributive law holds.
For a 2-input NAND gate, determine transistor sizes such that
the effective resistances for charging and discharging are
comparable to those of the reference inverter. Then estimate its
worst-case input-to-output delay, a.k.a. propagation delay, for
rising output transition ( ? pdr.est).
(a) DRAW and EXPLAIN the Structure of the BG unit.
and Cascading standard CMOS NAND gate to a BG unit.
(b)TRUTH TABLE OF BG PRECHARGE UNIT, TRUTH TABLE OF BG
PREDISCHARGE UNIT
Implement the following function using a binary decoder and as
few NAND gates as possible.
F= A’B’C’D’ + A’B’C D’ + A’BCD’ +
AB’CD’ + ABC’D’ + ABCD’
a) Draw the truth table for the function.
(8 Pts)
b) Implement the function using only one 74x138
decoder and as few NAND gates as possible. Clearly name all the
signals in accordance with the documentation
standards. (12 Pts)
b) Implement the function using only one 74x138
decoder and as few NAND...