Let (BX)=100H, DI=200H, DS=1200H, SI= FO02H, AX= 0105H, and the following memory content. what is the content of SI after executing the MOV SI, [DI+BX+7H] instructions? * Memory Memory address content 11 AA 12300 12301 12302 EF 80 | 47 12303 12304 12305 8D 12306 5A 12307 92 12308 C5 SI = EF80H SI = 80EFH
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- III) Convert from Hexadecimal to Decimal (a) 1ACED716 (b) C1AC18A.E8B916 IV) Convert Decimal to Hexadecimal (a) 114510 (b) 3176.5410The resolution of the ADC unit with the reference voltage value of 3V is set to 8 bits. If the voltage level applied to the ADC input is 1.67 V, what is the numerical value read? For numbers with commas, take 4 digits after commas.?Write an assembly 8051 code to count a hexadecimal digit every second and display it on the 7-segment.
- IV) Convert Decimal to Hexadecimal (a) 974510 (b) 2976.5410 V) Convert from Binary to Hexadecimal (a) 10010110101012 (b) 111011101.010101012 VI) Convert from Hexadecimal to Binary (a) 7CAB516 (b) AF2.12B16(c) Figure Q3(c)(i) shows a register and Figure Q3(c)(ii) shows the input waveforms (CLOCK and Data in) to the circuit. A1 A9 A10 A2 Function generator A3 A11 A12 AS A13 A6 A14 A7 A15 Data in Bop.7) ip.r 82p.7) Logic analyser U1 U2 U3 U4 UO 6. 1. 6 1 6 INVERTER 3 CLK 3 CLK oCLK CLK 5 K K 5 K K 4027 Clock Function generator Figure Q3(c)(i) (i) Determine the type of register as shown in Figure Q3(c)(i).By using the design procedure for digital computers, design the following:i. Encoderii. Decoderiii. 4-bit comparator
- Design counter that counts from 00 to 59, using the IC 74LS90 ripple counter and use two 7 segment display to display the result count. You can also use 7447 binary to 7-segment Display Decoder. i need the diagram of it1What will be the state of a MOD64 counter after 90 input pulses if the starting state=000000?A.100100B.011010C.010110D.011100 2.A MOD 32 counter is holding the count 101112. What will the count be after 31 clock pulses?A.10100B.10010C.10000D.101101. Consider the CRC generator shown below. Determine the output of the CRC circuit (i.e. Q4 Q3 Q2 Q1 Q0, expressed as a decimal number) for the input sequence "1010" (input one bit at a time, left to right). Assume the CRC circuit is initialized to state 11111. D Q0 Q2 Q4 Q1 Q3 Clock - Data In
- For a microprocessor similar to ATmega328p an 8 bit ADC uses a VREF = 3.3 V. When an analog read is executed the return value is 112. What Voltage is present on the input? Enter the value in the box provided in mV. Round to the nearest mV.A 9-bit asynchronous counter has a 128-kHz clock signal applied. (1) What is the MOD number of this counter? MOD number = (ii) What will be the frequency at the MSB output? fmsb = (iii) Assume that the counter starts at zero. What will be the count after 635 input pulses? After 635 input pulse, Count =H.W :- 1) A four logic-signal A,B,C,D are being used to represent a 4-bit binary number with A as the LSB and D as the MSB. The binary inputs are fed to a logic circuit that produces a logic 1 (HIGH) output only when the binary number is greater than 01102-610. Design this circuit. 2) repeat problem 1 for the output will be 0 (LOW) when the binary input is less than 01112-710- Saleem Lateef