7) Consider an 8-bit shift register, with initial condition 1001110, which is shifted right six t...
5) The content of a 4-bit shift register is initially 1101. The register is shifted six times to the right, with the serial input being 101101. What are the contents of the register after each shift?
A 4-bit register is initially at 1011. The register is parallel-loaded with 1010, and then right-shifted with Din 1. The final state of the register is (a) 0011 (b) 0100 (c) 0101 (d) 1010 (e) 1101 9.
Question 7 [10 points] Shift register A & B in the following circuit have 4 bits each. The initial content of A & B are the following: A 1011, B 0101. The shift register is shifted 5 times to the right. What is the content of the register A & B after each shift? sI Shift register A Shift register B CLK CIA Clock
Question #5 (3 marks): The content of a 4-bit register is initially 1001. The register is shifted six times to the right, with the serial input (SI) being 010010. What is the content of the register after each shift? --------- --------- Serial in (SI) Serial in (SI) NO D1Q1 - D 2 Q2 Io D3 03 _ Dr D3 Q3 DO QO Serial out (SO) CE CE HCE LACE 1 Shift Clock - Q3 Q2 Q1 QO 1 0 0...
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...
in VHDL Show synthesizable VHDL code for a register unit that performs operations shown below. The unit has a 3-bit mode (md) input, an asynchronous reset (rs) input, a 1-bit output control (oc) input, and an 8-bit bi-directional io bus. The internal register drives the io bus when oc is ‘I, and md is not “11 1". Use std-logic. md-000: does nothing md-001: right shift the register md-010: left shift the register md 011: up count, binary md-100: down count,...
VHDL Using D-flip-flops, generate an 8-bit LFSR (Linear Feedbaclk Shift-Register). For every bit, include a Binary Control (BC) value that can turn the contribution of the flip-flop output to the XOR input on or off (1 for ON, 0 for OFF). For the 8-bit LFSR include a 7-bit ge- neric BIT_VECTOR that can configure contribution of LFSR flip-flops to the LFSR feedback. The right-most flip-flop output has no XOR, and the left-most flip-flop input is fed by the feedback line...
Problem 7. Consider the 74x194 4-bit bidirectional universal shift register shown below Determine the operation of this circuit by filling out the table. Assume that the register is cleared initially as indicated by the first row in the table, and then connected to +5V (before time t), as shown in schematic. Also assume that t 'is that time at which a positive edge occurs in the input signal 'clock'. Si and S0 inputs (given) are used to switch between modes...
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...
2. A 4-bit parallel in/serial out shift register has SHIFT/LOAD' and CLK inputs as shown in the figure below. What is the output Q3 at the two times('A' followed by 'B') indicated by the dashed lines in the figure below if the parallel data inputs are DO-1, D1-0, D2-1, and D3-1? D3 SHIFT/L CLK SHIFT /LOAD Ο A. A-0,9:0 B. A:0, B-1 D.A-1, B-1