Perhaps because the theory of shift register
sequences finds applications in such a broad range of technical fields--among them secure, reliable, and efficient communication; digital ranging and tracking systems; deterministic simulations of random processes; and computer sequencing and timing schemes--it has appeared before now only in disjointed and scattered form, in a variety of now out-of-print or other inaccessible company reports, and in scattered journal articles.
For small area and low power consumption, shift register
uses pulsed latch as an striking solution .
AREA REPORT (PRIMITIVE AND BLACK BOX USAGE) Type Instances BELS 553 FlipFlops/Latches 412 Shift Registers
13 Clock Buffers 1 IO Buffers 25 DSPs 6 Figure 2.
Finally, we used the linear Feedback Shift Register
as the random number generator.
Thus the floating point addition/subtraction unit requires the implementation of an 8-bit reversible comparator, an 8-bit reversible subtractor, a 24-bit reversible shift register
, a 24-bit reversible carry propagate generate adder, a 24-bit reversible subtractor, a 24-bit reversible comparator and a 32-bit reversible leading zero detector.
Weng, "Maximal and Near-Maximal Shift Register
Sequences: Efficient Event Counters and Easy Discrete Logarithms," IEEE Transactions on Computers, vol.
This method must be a base for development of an algorithm and a mathematical model of the multimotor asynchronous drive using a microprocessor device, bidirectional shift registers
and resistance boxes as a control system.
IN is connected to each DFF's reset (RES) port, effectively setting all register values to 0, except for the last DFF in the shift register
The shift register
then shifts contents of S1 to S2 and contents of S0 to S1 .
The string of bits corresponding to the coefficients of the generated polynomials is used for the construction of a shift register
Then, as soon as we focus and enter the picture visually--as if we were walking right into the midst of the forest--things change, and the tree trunks, leaves, and animals that populate the paintings suddenly shift register
EXT]), and the serial interface with Schmitt trigger inputs includes an integrated shift register