13. What is the count range of the Modulus Asynchronous counter shown below? ID 10 1D 10 10 -20 -10 30 Hz 5 V

(Asterisked problems are associated with optional sections.) 1. Determine the output of each of the following circuits, assuming that the upper input is 1 and the lower input is 0. What would be the output when the upper input is 0 and the lower input is 1? a. b. C. D D nia 00

Question 20 Choose the 8088 signals that are used to generate IOWR. ALE RD WR 1O/M IORD

In R/2nR DAC, the maximum input resistor to be used is Rmin*2^(n-1) where n is the number of bits. Rmin*(2^n)-1 where n is the number of bits. Rmin*2^n wheren is the number of bits. Rmin*[(2^n)-1] where n is the number of bits.

Design a circuit that controls the passage of a signal "A" with the specifications: 1. Output X will equal A when control B and C are the same 2. X will remain HIGH when B and C are different. Hint: Set "A" input as a CLK pin.