1. Show the NRZ, Manchester, and NRZI encodings for the bit pattern shown in Figure 2.36. Assume that the NRZI signal starts out low. 1001 1111 O0 0 1 O001 TIL LII II Bits NRZ Clock Manchester NRZI
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- U7. Show the 4B/5B encoding, and the resulting NRZI signal, for the following bit sequence: 1101 1110 1010 1101 1011 1110 1110 1111.Using a 32-bit bitfield, assume two's complement encoding with a binary point between bits 23 and 24. | What is the largest possible number that can be expressed? What is the numeric precision of this format?1. Using even parity, add parity bits to the following bit patterns: a. 0110 100 b. 1011 011 c. 0000 000 2. Using odd parity, add parity bits to the following bit patters: a. 0110 100 b. 1011 011 c. 0000 000
- Manchester encoding guarantees frequent clock synchronization by changing signal values. What is the maximum number of bits which may be encoded without a signal change? (Note: The way this question has been asked. you are not to include the bit which includes a signal change in your count)17. Find the LRC for the data blocks 11100101 01110011 10101001 01110100 and determine the data that is transmitted. Use an even parity bit for the block. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 The data that is transmitted:The data word 10101110001101 is given for transmission. Draw the following encoding formats. NRZ-L NRZ-I Bi-phase Manchester RZ Differential Manchester
- Differential Manchester encoding has a transition at the beginning of each 0 bit. Need explanation?2. 01101011 3. 11101101 4. 01101001 QUESTION 23 Use an arithmetic left-shift operation on the bit pattern 11011011. The pattern is an integer in 2s complement format. (Hint: find the normal representation first, then do the left-shift, and convert the result back to 2s complement form.) 1. (10110110)2 2. (11101110)2 3. (10110101)2 4. (10111000)2Find the Bitwise AND of the following bit strings: 01 1011 010111 0011 1101 Question 11 options: Find the Bitwise OR of the following bit strings: (same strings as previous question) 01 1011 010111 0011 1101 Question 12 options: Find the Bitwise XOR of the following bit strings: (same strings as previous question) 01 1011 010111 0011 1101 Question 13 options:
- 1. The bit sequence 10110000110000000011 is transmitted using the following formats:a. B8ZSb. HDB3c. ManchesterWhat will be the line coded waveform?IEEE 754-2008 contains a half precision that is only 16 bits wide. The leftmost bit is still the sign bit, the exponent is 5 bits wide and has a bias of 15, and the mantissa is 10 bits long. A hidden 1 is assumed. Write down the bit pattern to represent -1.625 * 10-2 assuming a version of this format. Calculate the sum of 2.625*102 and 4.150390625 * 10-1 by hand, assuming both numbers are stored in the 16-bit half precision described above. Assume 1 guard, 1 round bit, and 1 sticky bit, and round to the nearest even. Show all the steps.3. Consider the unsigned 8-bit fixzed point binary munber representation below. by by by buby. by b, b where the position of the binary poist is between b, and b Assume b is the most listed below cannot be represeted exactly in the above representation: ) 31.500 (i) 0.875 (m) 12.100 (m) 3.001