Question

Home Activity: By using Multisim, design 8-bit magnitude comparator with the help of 7485 ICs. Comment your name and roll number on design suite and attach the screen shot at the end of this experiment.

NOTE: please mention the name and roll# on center of the circuit as done in question provided. please attach the screenshot. i need CIRCUIT DIAGRAM and TRUTH TABLE for all gates using MULTISIM software. "no hand written"

Name: Balaaj Khan Khuwaja

Roll# 1845104

Answer 1

. . . A .3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . U1. :: 12 Key = Space . . . . . .R 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . O . ONGTB ...A2. Key = Space: ...............7:... . . . . . . . . . . . . .6 . :: OK Name:Balaaj Khan Khuwaja 1. Roll:1845104...... Key = Space . . . . . . . . . . . . . . . . . . . . . . . . . : :.: 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . !!!!..AGTB . . . . . . . . . . . . :: A1 key = Space Key = Space AEQB.... 11_A7 1485NII. ...IIIIII Space .. ... ...A0...ney ..1:12 .::B7 IIIIII... ........13 .IIIIIII.10.IIIII 4:1 TB: .....BO...!!! • ONGTB OREOB :01 Key = Space of :: Key = Space :: ney. :10 Key = Space ...... A6 Key = Space 01.... B6 .....Key = Space op....... . ::: A5 Key = Space: 16 .... 14..... . . 0 . . . . ! . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 0 . . . . . . . . . . . . . . . . . . . . . . . KeySpace l' rr..17... ::: A4 Key = Space : : ::: . .. . . .. . . .. . . 1485N.................. T I . . . . . . . . . . . . . P....18 .III. . . . . . . • • • ........19.III. Key = Space . . . . . . . . . . . . . . . . . . . . . . . . . . . Space.... . . . . ' ' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ' . ' . . '' . ' . . ' ' . ' . . '' . ' . . ' ' . . . . . . . . . . . . Kev= . . . . . . . . . . . . . . . . . . . . . .

Function Table Cascading Outputs Inputs A>BA<B ABAB A B A = B х L Comparing Inputs A3, B3A2, B2 A1, B1A0, BO A3 > B3 X X A3 <B3 X X A3 = B3 A2 > B2 A3 = B3 A2 A2 = B2 A2 = B2 A2 = B2 A1 = B1 A3 = B3 A2 = B2 A1 = B1AO <BO A3 = B3 A2 = B2 A1 = B1 AO = BO A3 = B3 A2 = B2 A1 = B1 AO = BO A3 = B3 A2 = B2 A1 = B1 A3 = B3 A2 = B2 A1 = B1 A3 = B3 A2 = B2A1 = B1 A3 = B3 A2 = B2 A1 = B1 H = HIGH Level, L = LOW Level, X = Don't Care FIX FIX X X X X X X X FFIIFF X X X X X X X IFFEFIPIFIIFI IFFIIFICII FFIIFFFFFFFFFF HL