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Q2: Perform the following shift operations. a Shift the following 8-bit number once to the right...
Part I. Create an eight-bit word and then perform three of the shifting operations on it. (For ease of reading, I suggest that the word be broken into two 4-bit pieces separated by a blank space (i.e. xxxx xxxx) The possible shifting operations include: Logical Shift Right Logical Shift Left Rotate Right Rotate Left Arithmetic Shift Right Arithmetic Shift Left Each operation should be performed independently on the original 8-bit word.
2. Serial shift registers Draw missing connections to implement various shift registers 1. Shift right: All bits of the register move right by one position, and a new bit value from a serial input is stored in the most significant bit (leftmost flip-flop below). Serial input -02 az 02 a Do ao Serial indino 2. Shift left: All bits of the register move left by one position, and a new bit value from a serial input is stored in the...
7) Consider an 8-bit shift register, with initial condition 1001110, which is shifted right six times, while the shift-in data is the following sequence: 0-1-1- 0- 0-0-I Show the sequence of output bits, and give the final state 7) Consider an 8-bit shift register, with initial condition 1001110, which is shifted right six times, while the shift-in data is the following sequence: 0-1-1- 0- 0-0-I Show the sequence of output bits, and give the final state
Shift Csl B << 1 Circular shift about B left by 1 bit Csr B >> 1 Circular shift about B right by 1 bit Draw a block diagram for a 4-bit version of a shift unit that implements the shift operations
* Perform the following logical operations, assuming a seven-bit cell: AND 010 1100 110 1010 NZ OR 010 1100 110 1010 010 1100 110 1010 XOR N = Z= 1 Write the following decimal number in normalized form, after converting to binary: 3.487
. Assume all the values are in 8-bit 2s complement representation. Perform the following operations . i. 01111111 + 11111111 ii. 00100101 - 10110111
6. An 8-bit shift register has the binary equivalent of the decimal number 46 stored in it What are the base-10 equivalent contents of the register after the following operations have been performed? For each case, assume the same initial state given. [15pts] (a) SHR 1 (b) SHL 1 (c) SHR 2 (d) ROR 2 6. An 8-bit shift register has the binary equivalent of the decimal number 46 stored in it What are the base-10 equivalent contents of the...
Ouestion 8 Perform the following subtraction in binary system (using 8-bit signed number representation) and express the result in decimal: (a) - 33 + 71 (b) - 105- 90 (c) -80 +59
2) Create the logical right shift circuit in VHDL. Using the & operator for concatenation might make things easier. For example, if A is a 4 bit input, the number “0”&A(3 downto 1) is A shifted one place right. The & operator sticks a zero onto the three most significant bits of A, A(3 downto 1). A(0) is lost, as expected. You must use std_logic_vectors with the & operator. “0” is a one bit std_logic_vector. A(3 downto 3) is also...
Q2. Design a 8-bit ALU (Arithmetic Logic Unit) supporting the following instructions, Z and C values should be re-evaluated (updated) ifY changes Instruction type code[2:0] operations Logical Status update 001 010 011 100 101 110 ( Bitwise AND) Y = A & B: | Z (C is always 0) (bitwise OR) Y- A B; (bitwise XOR) Y-A B Z (Cis always 0) (negation) Y =-A; (Addition) Y A + B: (subtraction) Y = A-B: (Increment) Y-A+1 (decrement) Y-A-1 Z (C...