The hexadecimal equivalent of a binary 0010111101111110 is O a. 2F6E O b. 77F2 O c. 2F7E d. 4EEE
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- -72 in decimal equal to . ..in signed binary O a. 10111000 O b. 10111100 O c. 10111101 O d. 10011100Q4/ The decimal 793.251)= ( number O 1431.200 O No one of them 1431.204 number ( O 1341.200 O 1341.201 ) in octalIV) 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
- Q5/Find the addition result for the following operation (66)8+ (1100)EX-3+(83)10- (F2.1)16 using 2's complement, assume that the result is binary number O 1100000.0001 O 10011111.1111 O None of them O 110000010.111 O 1111101.0001(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).Write an assembly 8051 code to count a hexadecimal digit every second and display it on the 7-segment.
- In a simple, three-phase voltage-source inverter of the form shown in Fig. 8.18, the direct voltage va in the link is 550 V. The frequency of the inverter output is 200 Hz. Determine: (a) the rms value of the fundamental component of the output voltage, line to line and line to neutral, and (b) the rms value of the actual output voltage line to line and line to neutral.Q4/ The decimal 793.251)= ( number 1431.204 number ( O 1431.200 O No one of them 1341.200 O 1341.201 ) in octalQ1. Show the implementation of 4 bit binary to gray code (shown in below table) converter using either EPROM or PLA. In Gray code only one bit changes at a time. Binary Gray code Decimal equivalent 0000 0000 1 0001 0001 0010 0011 3 0011 0010 4 0100 0110 5 0101 0111 6. 0110 0101 7 0111 0100 8. 1000 1100 1001 1101 10 1010 1111 11 1011 1110 12 1100 1010 13 1101 1011 14 1110 1001 15 1111 1000
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