Question

Can I get a circuit diagram of this and have the questions in it answered/explained? Thank you.

TR. I. SINT400 quau AUC I. Parity. The parity of a string of bits is the least significant bit of their binary This sum is either 0 or 1, depending on whether the number of 1's is even or odd. This seems stupid, but adding a parity bit that makes the parity of every binary number being transmitted even allows one to determine if one of the bits is in error sum as in Fig. 2, made from a single quad due to noise. Make a 5-bit parity calculator XOR the pin diagram of which is shown in Fig. 1. Measure the output P 0 or 1) which is driving as a function of the values of the 5 inputs, S grounded for "0". How does this circuit work? Fig. 2. n-bit parity generator an LED through a 3 K resistor, and enter the value in the truth table Ss which are open for "1" and 74HC191 D1 1 t6 Vc Use 10 random settings (there could be 32 in all) for the 5 parity inputs and record these and the value of 01 2 15 DO verify the operation of this device the parity output bit in a table to oo 3 14 CP 13] RC Voc 4B 4A 4Y 3B 3A 3Y 14 13 12 11 10 98 D2 3 415 16 7 1A 1B 1Y 2A 2B 2Y GND Fig. 1. SN7486 quad XOR

Answer 1

5-baty Delectas St Diagpan ciawit Smputs 51,5254t Connect th and obse ve the mputs X-oR utput. Vay t gates Inputt fm atuts co to 111 00000 larntondiy and not e Tuth Table !. S3 S4 0 10 O 0 1 o- o o

S S2 S3 Sa 1 0 O 0 0 0 0 0 0 O 0 1