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Longer titles found: Shift register lookup table (view), Linear-feedback shift register (view), Nonlinear-feedback shift register (view), Analog feedback shift register (view), Feedback with Carry Shift Registers (view)

searching for Shift register 107 found (275 total)

alternate case: shift register

Solomon W. Golomb (853 words) [view diff] exact match in snippet view article find links to article

he became interested in communications theory and began his work on shift register sequences. He spent his Fulbright year at the University of Oslo and
KeeLoq (1,411 words) [view diff] exact match in snippet view article find links to article
proprietary hardware-dedicated block cipher that uses a non-linear feedback shift register (NLFSR). The uni-directional command transfer protocol was designed
Berlekamp–Massey algorithm (1,619 words) [view diff] exact match in snippet view article find links to article
algorithm is an algorithm that will find the shortest linear feedback shift register (LFSR) for a given binary output sequence. The algorithm will also find
JTAG (6,955 words) [view diff] exact match in snippet view article find links to article
on that shift register: Capturing a temporary value Entry to the Shift_IR stable state goes via the Capture_IR state, loading the shift register with a
Maximum length sequence (1,598 words) [view diff] exact match in snippet view article find links to article
maximal linear feedback shift registers. An MLS-generating system with a shift register of length 4 is shown in Fig. 1. It can be expressed using the following
Gold code (390 words) [view diff] exact match in snippet view article find links to article
than or equal to 2(n+2)/2, where n is the size of the linear feedback shift register used to generate the maximum length sequence (Gold '67). The set of
Albert Medwin (408 words) [view diff] exact match in snippet view article find links to article
developed the world's first low power CMOS chips including a high speed shift register. He is also credited with leading the RCA group that introduced the
General Microelectronics (158 words) [view diff] exact match in snippet view article find links to article
NASA satellites. In 1964, Wanlass demonstrated a single-chip 16-bit shift register he designed, with an incredible (for the time) 120 transistors on a
KW-26 (801 words) [view diff] exact match in snippet view article find links to article
changing the crypto algorithm in some way, perhaps by changing the shift register feedback taps. Starting in the mid-1980s, the KW-26 system was decommissioned
Reeds–Sloane algorithm (85 words) [view diff] exact match in snippet view article find links to article
Berlekamp–Massey algorithm, an algorithm for finding the shortest linear feedback shift register (LFSR) for a given output sequence, for use on sequences that take their
POKEY (2,793 words) [view diff] exact match in snippet view article find links to article
was used to create digital audio via pulse-code modulation. Bit 5-7: Shift register settings for noises/distortion. Bit values described below: Generating
Racetrack memory (1,801 words) [view diff] case mismatch in snippet view article find links to article
al. (April 2008). "Current-Controlled Magnetic Domain-Wall Nanowire Shift Register". Science. 320 (5873): 209–211. Bibcode:2008Sci...320..209H. doi:10
Zuc stream cipher (74 words) [view diff] case mismatch in snippet view article find links to article
in Release 11 for mobile devices. It uses a 16-stage Linear Feedback Shift Register (LFSR) with each stage in GF( 2 31 − 1 {\displaystyle 2^{31}-1} ) and
Random number generation (4,014 words) [view diff] exact match in snippet view article find links to article
a hardware test, and then post-processes the random sequence with a shift register stream cipher. It is generally hard to use statistical tests to validate
Derived unique key per transaction (1,772 words) [view diff] case mismatch in snippet view article find links to article
Register to be selected is the one numbered identically to the bit in the Shift Register containing the single "one". A register used in performing cryptographic
Turing (cipher) (327 words) [view diff] case mismatch in snippet view article
in 1998. This is evident in its major component, the Linear Feedback Shift Register (LFSR), which is the same technology found in the family of SOBER machines
LabVIEW (2,965 words) [view diff] exact match in snippet view article find links to article
Global Variable Exchange information without using global variables A shift register of a while loop is used to store the data and the while loop runs only
Boundary scan (1,379 words) [view diff] exact match in snippet view article find links to article
cells are then connected together to form the external boundary scan shift register (BSR), and combined with JTAG TAP (Test Access Port) controller support
Primitive polynomial (field theory) (885 words) [view diff] exact match in snippet view article
linear feedback shift register with maximum cycle length (which is 2n − 1, where n is the length of the linear feedback shift register) may be built from
Gil Amelio (1,286 words) [view diff] case mismatch in snippet view article find links to article
Tompsett; G. F. Amelio; G. E. Smith (August 1, 1970). "Charge Coupled 8-bit Shift Register". Applied Physics Letters. 17: 111–115. Bibcode:1970ApPhL..17..111T
Direct-sequence spread spectrum (820 words) [view diff] exact match in snippet view article find links to article
Complementary code keying Frequency-hopping spread spectrum Linear feedback shift register Orthogonal frequency-division multiplexing Torrieri, Don (2018). Principles
Pinwheel (cryptography) (352 words) [view diff] exact match in snippet view article
Pinwheels can be viewed as a predecessor to the electronic linear feedback shift register (LFSR), used in later cryptosystems. Rotor machine Holden, Joshua (2019)
FIFO (computing and electronics) (1,095 words) [view diff] exact match in snippet view article
Depending on the application, a FIFO could be implemented as a hardware shift register, or using different memory structures, typically a circular buffer or
XOR gate (1,527 words) [view diff] exact match in snippet view article find links to article
operation. Hence, a suitable setup of XOR gates can model a linear feedback shift register, in order to generate random numbers. XOR gates produce a 0 when both
George Cogar (464 words) [view diff] case mismatch in snippet view article find links to article
Asynchronous Self Controlled Shift Register [1] 3,261,003 TAPE ERROR INDICATION APPARATUS [2] 3,510,680 ASYNCHRONOUS SHIFT REGISTER WITH DATA CONTROL GATING
Procedural generation (2,045 words) [view diff] exact match in snippet view article find links to article
used a pseudorandom number sequence generated by a linear feedback shift register in order to generate a scrolling maze of obstacles. Though modern computer
Solinas prime (753 words) [view diff] exact match in snippet view article find links to article
X=(X_{i,j})} by stepping d {\displaystyle d} times the linear feedback shift register defined over Z {\displaystyle \mathbb {Z} } by the polynomial f {\displaystyle
Synchronous Serial Interface (2,264 words) [view diff] exact match in snippet view article find links to article
current data/value through a shift register. When invoked by the master, the data is clocked out from the shift register. The master and slave are synchronized
COP8 (478 words) [view diff] exact match in snippet view article find links to article
purpose I/O ports L, G, I, C and D 0xE0–E8 Reserved 0xE9 Microwire shift register 0xEA–ED Timer 1 registers 0xEE CNTRL register, control bits for Microwire
List of number theory topics (938 words) [view diff] exact match in snippet view article find links to article
generator Linear congruential generator Mersenne twister Linear feedback shift register Shrinking generator Stream cipher see also List of random number generators
MOS Technology 6581 (4,917 words) [view diff] exact match in snippet view article find links to article
the pull-down via waveform selector tends to quickly reduce the XOR shift register to 0 for all bits that are connected to the output DAC. As the zeroes
Microprocessor (8,632 words) [view diff] exact match in snippet view article find links to article
special-purpose CPU with its program stored in ROM and its data stored in shift register read-write memory. Ted Hoff, the Intel engineer assigned to evaluate
Ring network (857 words) [view diff] exact match in snippet view article find links to article
The slotted ring treats the latency of the ring network as a large shift register that permanently rotates. It is formatted into so-called slots of fixed
River Raid (929 words) [view diff] exact match in snippet view article find links to article
generation algorithm manifests them by employing a linear feedback shift register with a hard-coded vector. Because this starting value is hard-coded
Content Scramble System (1,385 words) [view diff] exact match in snippet view article find links to article
the cipher text. The stream cipher is based on two linear feedback shift register (LFSR) and set up with a 40-bit seed. Mangling depends on the type of
Texas Instruments LPC Speech Chips (1,427 words) [view diff] exact match in snippet view article find links to article
ROM (containing a glottal pulse waveform) or an LFSR (linear feedback shift register) noise generator. Linear predictive coding achieves a vast reduction
Harvard Mark IV (165 words) [view diff] case mismatch in snippet view article find links to article
Technology, Michael R. Williams, 1997, IEEE Computer Society Press, ISBN 0-8186-7739-2 Harvard Mark IV 64-bit Magnetic Shift Register at ComputerHistory.org
Fast Ethernet (2,400 words) [view diff] exact match in snippet view article find links to article
through a non-trivial scrambling procedure based on a linear feedback shift register. This is needed to flatten the bandwidth and emission spectrum of the
Magnavox Odyssey 2 (1,965 words) [view diff] exact match in snippet view article find links to article
lines, or solid blocks Audio: Intel 8244/8245 custom IC mono 24-bit shift register, clockable at 2 frequencies noise generator NOTE: There is only one
WDC 65C22 (467 words) [view diff] exact match in snippet view article find links to article
data transfers are provided by a serial to parallel/parallel to serial shift register, with bit transfers synchronized with the Ø2 clock. Application versatility
List of AMD Am2900 and Am29000 families (1,160 words) [view diff] exact match in snippet view article find links to article
microprocessor Am29118 8-bit I/O support unit for Am29116 Am29130 16 to 30-bit shift register Am29141 Fuse programmable controller The Am29200 family are processors
Video-signal generator (1,003 words) [view diff] exact match in snippet view article find links to article
outputting a bit pattern which, after passing through the linear feedback shift register used to scramble serial digital signals, resulting (with a high degree
Linear congruential generator (4,060 words) [view diff] exact match in snippet view article find links to article
obtaining long-period pseudorandom sequences is the linear feedback shift register construction, which is based on arithmetic in GF(2)[x], the polynomial
State machine (LabVIEW programming) (1,120 words) [view diff] exact match in snippet view article
heavily on shift registers. A shift register is used to pass information around in a while loop. For example, a shift register will start with information
Gigabit Ethernet (3,162 words) [view diff] exact match in snippet view article find links to article
through a non-trivial scrambling procedure based on a linear feedback shift register; this is similar to what is done in 100BASE-T2, but uses different parameters
Intel MCS-51 (5,213 words) [view diff] exact match in snippet view article find links to article
routine to refill the send shift register whenever the last bit is shifted out by the UART and/or empty the full receive shift register (copy the data somewhere
NICAM (2,212 words) [view diff] exact match in snippet view article find links to article
At the start of each NICAM packet the pseudo-random bit generator's shift register is reset to all ones. There are some latent issues involved with the
Binary number (6,188 words) [view diff] exact match in snippet view article find links to article
Binary-coded decimal Finger binary IEEE 754 Binary code Linear feedback shift register Offset binary Gray code Reduction of summands Redundant binary representation
Calculator (7,812 words) [view diff] case mismatch in snippet view article find links to article
1978 p1094. U.S. Patent 4,001,566 – Floating Point Calculator With RAM Shift Register – 1977 (originally filed GB March 1971, US July 1971), very early single
USC Viterbi School of Engineering (1,385 words) [view diff] exact match in snippet view article find links to article
1973 by Internet researcher Danny Cohen of ISI Pseudorandom sequences/shift register sequences - in 1967, Prof. Solomon Golomb published the first book devoted
Simon (cipher) (1,771 words) [view diff] case mismatch in snippet view article
sequence, z x {\displaystyle z_{x}} , is created by a Linear Feedback Shift Register (LFSR). The logical sequence of bit constants is set by the value of
Intel 8008 (2,198 words) [view diff] no match in snippet view article find links to article
implementation of the CTC architecture, using RAM-register memory rather than shift-register memory, and also added a few instructions and interrupt facility. The
Standard RAID levels (4,203 words) [view diff] exact match in snippet view article find links to article
can be thought of as the action of a carefully chosen linear feedback shift register on the data chunk. Unlike the bit shift in the simplified example, which
NOP (code) (1,615 words) [view diff] exact match in snippet view article
0x0009 MIPS NOP 4 0x00000000 Stands for sll r0,r0,0, meaning: Logically shift register 0 zero bits to the left and store the result in register 0 MIPS-X NOP
NFSR (34 words) [view diff] exact match in snippet view article find links to article
government institution in Belgium Need for Speed: Rivals, a 2013 racing video game Nonlinear feedback shift register, common component in modern stream ciphers
Computer terminal (5,248 words) [view diff] no match in snippet view article find links to article
It solved the memory space issue mentioned above by using a digital shift-register design, and using only 72 columns rather than the later more common
Atari TT030 (1,545 words) [view diff] exact match in snippet view article find links to article
both custom and commercial chips: Custom chips TT Shifter "TT Video shift register chip" — Enabled bitmap graphics. Featured a 64-bit wide bus with interleaved
UMAC (1,943 words) [view diff] exact match in snippet view article find links to article
if (byte & 1) {       ret ^= sec; } byte >>= 1; /* next bit. */ /* Shift register. */ sec <<= 1; if (sec & 0x01000000) sec ^= 0x0100001B; sec &= 0x00ffffff;
Algorithmic state machine (569 words) [view diff] exact match in snippet view article find links to article
for that variable may be implemented as a straightforward register, a shift register, a counter, or a register preceded by a combinational logic block. The
Control unit (4,267 words) [view diff] no match in snippet view article find links to article
of a thread's cycle, e.g. at the end of an instruction, or after a shift-register was accessed. The microprogram could be rewritten and reinstalled, which
DCF77 (3,449 words) [view diff] exact match in snippet view article find links to article
phase-modulated. The chip sequence is generated by a 9-bit linear feedback shift register (LFSR), repeats every second, and begins with 00000100011000010011100101010110000…
SMPTE 292 (1,541 words) [view diff] exact match in snippet view article find links to article
impedance of 75 Ω. Data is encoded in NRZ format, and a linear feedback shift register is used to scramble the data to reduce the likelihood that long strings
Datapoint 2200 (1,322 words) [view diff] exact match in snippet view article find links to article
networking. The original Type 1 2200 shipped with 2 kilobytes of serial shift register main memory, expandable to 8K. The Type 2 2200 used denser 1 kbit RAM
USB 3.0 (5,594 words) [view diff] exact match in snippet view article find links to article
(EMI). Scrambling is implemented using a free-running linear feedback shift register (LFSR). The LFSR is reset whenever a COM symbol is sent or received
Mathematics of cyclic redundancy checks (3,417 words) [view diff] exact match in snippet view article find links to article
the last few bytes of the message specially when checking CRCs. The shift register may be initialized with ones instead of zeroes. This is equivalent to
GOST (hash function) (2,179 words) [view diff] exact match in snippet view article
applied to H i n {\displaystyle H_{in}} , S and m using a Linear feedback shift register. In the result, the intermediate hash value H o u t {\displaystyle H_{out}}
Mersenne Twister (3,443 words) [view diff] exact match in snippet view article find links to article
finite binary field F2. The algorithm is a twisted generalised feedback shift register (twisted GFSR, or TGFSR) of rational normal form (TGFSR(R)), with state
Serial digital interface (4,607 words) [view diff] exact match in snippet view article find links to article
transmitted. Data is encoded in NRZI format, and a linear feedback shift register is used to scramble the data to reduce the likelihood that long strings
Polynomial basis (783 words) [view diff] exact match in snippet view article find links to article
multiplication, and is done in many computer algebra systems. Linear feedback shift register-based multiplication Subfield computations — breaking the multiplication
Atari ST (9,451 words) [view diff] exact match in snippet view article find links to article
of both custom and commercial chips: Custom chips: ST Shifter "Video shift register chip" – Enables bitmap graphics using 32 KB of contiguous memory for
ITT 2020 (1,328 words) [view diff] exact match in snippet view article find links to article
PAL color subcarrier. In order to provide enough bits to the video shift register to generate the higher PAL subcarrier frequency, 9 bits per memory location
Ted Lewis (computer scientist) (305 words) [view diff] exact match in snippet view article
selection Lewis, Theodore G., and William H. Payne. "Generalized feedback shift register pseudorandom number algorithm." Journal of the ACM 20.3 (1973): 456-468
64b/66b encoding (1,749 words) [view diff] exact match in snippet view article find links to article
implemented entirely in hardware, with the scrambler using a linear feedback shift register. Upper layers of the software stack need not be aware that the link
GLONASS (8,311 words) [view diff] exact match in snippet view article find links to article
time/frequency oscillator. The pseudo-random code is generated with a 9-stage shift register operating with a period of 1 ms. The navigational message is modulated
Second generation of video game consoles (5,111 words) [view diff] exact match in snippet view article find links to article
Mono audio with: 3 voices noise/vibrato effect Mono audio with: 24-bit shift register, clockable at 2 frequencies noise generator Mono audio with: General
List of random number generators (1,474 words) [view diff] exact match in snippet view article find links to article
generator (LFG) 1958 G. J. Mitchell and D. P. Moore Linear feedback shift register (LFSR) 1965 R. C. Tausworthe A hugely influential design. Also called
Keyboard layout (12,980 words) [view diff] exact match in snippet view article find links to article
for normal operations (e.g. Microsoft reserve Alt+⇧ Shift or Ctrl+⇧ Shift register control keys for sequential layout switching; those keys were inherited
Clock skew (2,068 words) [view diff] no match in snippet view article find links to article
goes from flip-flop FF1 to flip-flop FF2, and a short path, such as a shift-register path, from FF2 to FF3. The FF2 -> FF3 path is dangerously close to having
Division algorithm (4,741 words) [view diff] exact match in snippet view article find links to article
bits of the quotient Q are produced, and it is common to use a single shift register for both.) Named for its creators (Sweeney, Robertson, and Tocher),
Ernst Sejersted Selmer (843 words) [view diff] exact match in snippet view article find links to article
lectured on the subject. He commissioned a theoretical basis for linear shift register sequences in the 1960s on behalf of the Cipher Department. Him lecture
David DiFrancesco (928 words) [view diff] exact match in snippet view article find links to article
and also at Xerox PARC with Dick Shoup working on the first 8-bit shift register framebuffer technology, and at JPL with Jim Blinn working on Carl Sagan's
Convolutional code (2,792 words) [view diff] no match in snippet view article find links to article
Shift-register for the (7, [171, 133]) convolutional code polynomial. Branches: h 1 = 171 o = [ 1111001 ] b {\displaystyle h^{1}=171_{o}=[1111001]_{b}}
List of Intel microprocessors (13,004 words) [view diff] case mismatch in snippet view article find links to article
– CPU 4001 – ROM & 4-bit Port 4002 – RAM & 4-bit Port 4003 – 10-bit Shift Register 4008 – Memory+I/O Interface 4009 – Memory+I/O Interface Introduced November
Intel 8255 (2,469 words) [view diff] exact match in snippet view article find links to article
functions, such as two programmable reload timers and a simple I/O shift register function. Furthermore, the MOS devices allow the direction (input or
Mersenne prime (9,528 words) [view diff] exact match in snippet view article find links to article
generators with very large periods such as the Mersenne twister, generalized shift register and Lagged Fibonacci generators. Mersenne primes Mp are also noteworthy
Binary prefix (10,368 words) [view diff] exact match in snippet view article find links to article
1 Mbyte. For capacities of 4 Mbyte and 16 Mbyte serial access stores with shift register lengths of 256 bit and 1024 bit, respectively, look favorable. IBM (1972)
Index of electronics articles (2,792 words) [view diff] exact match in snippet view article find links to article
Light-emitting diode – Lightning – Limiting – Line code – Linear feedback shift register – Linear regulator – Lip synchronization – List of telephony terminology
Federico Faggin (4,213 words) [view diff] exact match in snippet view article find links to article
the 4003, a 10-bit serial input and serial/parallel output, static shift register to use as an I/O expander. Faggin promoted the idea of broadly marketing
Exhausted combination doctrine (1,367 words) [view diff] exact match in snippet view article find links to article
into binary number representations.” One claim mentions a reentrant shift register and the other claim mentions no apparatus at all. In Flook, the claim
Doepfer A-100 (1,543 words) [view diff] exact match in snippet view article find links to article
– Quad sequential switch A-152 – Addressed track and hold / analog shift register / octal switch (multiplexer) A-154 – Sequencer controller A-155 – Analog
Hybrid electric vehicle (23,572 words) [view diff] case mismatch in snippet view article find links to article
the incentive system. To be eligible the car had to be on the Power Shift Register. As of 2007[update], these included the cleanest LPG and natural gas
Serge synthesizer (2,393 words) [view diff] exact match in snippet view article find links to article
generator (later incl. S&H) Phase shifter Preamp Reverb (spring) Analog shift register Keyboard Envelope generator (VC ADSR) He also upgraded the mixer, dual
KG-13 (1,022 words) [view diff] exact match in snippet view article find links to article
transistor emitter follower clock drivers. Pink modules were two transistor shift register flip flops. Each yellow module drove nine pink ones. A two transistor
Reed–Solomon error correction (11,629 words) [view diff] no match in snippet view article find links to article
Jersey, NJ: Prentice-Hall, ISBN 978-0-13-283796-5 Massey, J. L. (1969), "Shift-register synthesis and BCH decoding" (PDF), IEEE Transactions on Information
Gray code (10,719 words) [view diff] exact match in snippet view article find links to article
code) Tompkins codes I and II (1956) Glixon code (1957) Linear feedback shift register De Bruijn sequence Steinhaus–Johnson–Trotter algorithm, an algorithm
NORBIT (2,493 words) [view diff] no match in snippet view article find links to article
("OS2") B892000, B164902 - Flip-flop (red) ("FF1") B892001, 2P72707 - Shift-register Flip-flop (red) ("FF2") B892002 - Flip-flop (red) ("FF3") B892003 -
Singapore Teleview (515 words) [view diff] exact match in snippet view article find links to article
the second as a video processor interfaced to VRAM video memory with shift register to output. A further processor based upon Texas Instruments TMS7000
Silicon Systems (838 words) [view diff] exact match in snippet view article find links to article
latch (Silicon Systems first chip completed) 8-bit parallel output shift register synchronous 4-bit up/down counter 8288 bus controller for Intel digital
In re Bilski (4,756 words) [view diff] exact match in snippet view article find links to article
patent-ineligible. However, one of Benson's rejected claims had a computer part (shift register) as a recited element, and the Court dismissed this machine limitation
Yaesu FT-817 (1,665 words) [view diff] exact match in snippet view article find links to article
MAIN unit and then through an RF-decoupler network, a parallel-output shift register. A 2m signal goes to a relay and then the signals are diplexed, with
Digital signature transponder (689 words) [view diff] exact match in snippet view article find links to article
bits, and R0 is 2 bits. The key schedule is a simple linear feedback shift register, which updates every three rounds, resulting in some weak keys (e.g
France Rode (1,347 words) [view diff] exact match in snippet view article find links to article
Alto in April 2009. Photos of the event. HP-01 3,973,110 Circulating shift register time-keeping circuit HP-45 4,001,569 General purpose calculator having
Timeline of binary prefixes (11,242 words) [view diff] exact match in snippet view article find links to article
Mbyte. For capacities of 4 Mbyte and 16 Mbyte serial access stores with shift register lengths of 256 bit and 1024 bit, respectively, look favorable. Habib
RONJA (4,117 words) [view diff] exact match in snippet view article find links to article
electronic interface for free space optical datalink based on counter and shift register chips. It is a part of the Ronja design. It is effectively an optical
Machine-or-transformation test (4,246 words) [view diff] exact match in snippet view article find links to article
into binary number representations." One claim mentioned a reentrant shift register and the other claim mentioned no apparatus at all. The Court held both
Atari SIO (2,708 words) [view diff] exact match in snippet view article find links to article
the output signals directly in others. The system included a single "shift register" that was used to semi-automate most data transfers. This consisted
USB (Communications) (3,578 words) [view diff] exact match in snippet view article
impedance for its high-speed differential pairs and linear feedback shift register and 8b/10b encoding sent with a voltage of 1 V nominal with a 100 mV