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A gate array or uncommitted logic array ( ULA ) is an approach to the design and manufacture of application-specific integrated circuits ( ASICs ), using a prefabricated chip with active devices like AND-gates etc.
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gate and array
* Field-programmable gate array ( FPGA )
A field-programmable gate array ( FPGA ) is an integrated circuit designed to be configured by a customer or a designer after manufacturing — hence " field-programmable ".
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Today custom ICs and the field-programmable gate array are typically designed with Hardware Description Languages ( HDL ) such as Verilog or VHDL.
However, the fpgammix project implements < tt > MMIX </ tt > in Verilog, making it possible to implement using a field-programmable gate array.
* the quantum gate array ( computation decomposed into sequence of few-qubit quantum gates ),
SoCs can be implemented as an application-specific integrated circuit ( ASIC ) or using a field-programmable gate array ( FPGA ).
* View Kilopass Technology Patent US " High density semiconductor memory cell and memory array using a single transistor and having variable gate oxide breakdown " Patent # 6940751 at US Patent Office or Google
The term bitstream is frequently used to describe the configuration data to be loaded into a field programmable gate array ( FPGA ).
One is modern graphics processing unit ( GPU ) technology, the other is the field-programmable gate array ( FPGA ) technology.
GEC Computers used the 88100 to build the GEC 4310, one of the GEC 4000 series computers, but issues with memory management meant it didn't perform as well as their earlier gate array based and Am2900 based GEC 4000 series computers.
When shot, the balls drop through an array of pins ; some of them will fall into the center gate and start up the slot machine in the center screen.
In 1969, Motorola offered the XC157, a mask-programmed gate array with 12 gates and 30 uncommitted input / output pins.
A programmable logic array ( PLA ) has a programmable AND gate array, which links to a programmable OR gate array, which can then be conditionally complemented to produce an output.
This type of device is based on gate array technology and is called the field-programmable gate array ( FPGA ).
gate and logic
The first intermolecular logic gate using SWCNT FETs was made in 2001.
A logic gate requires both a p-FET and an n-FET.
This results in a single SWNT that acts as a NOT logic gate with both p and n-type FETs within the same molecule.
# Logic gate cell library which is used to implement the logic
* Emitter-coupled logic ( ECL ) gate arrays-no longer common
A logic gate is an idealized or physical device implementing a Boolean function, that is, it performs a logical operation on one or more logic inputs and produces a single logic output.
Depending on the context, the term may refer to an ideal logic gate, one that has for instance zero rise time and unlimited fan-out, or it may refer to a non-ideal physical device.
The semiconductor logic gate, on the other hand, acts as a high-gain voltage amplifier, which sinks a tiny current at its input and produces a low-impedance voltage at its output.
It is not possible for current to flow between the output and the input of a semiconductor logic gate.
* A quantum logic gate can operate on a qubit: mathematically speaking, the qubit undergoes a unitary transformation.
A logic gate consists of up to about twenty transistors whereas an advanced microprocessor, as of 2009, can use as many as 3 billion transistors ( MOSFETs ).
Each logic gate represents a function of boolean logic.
A logic gate is an arrangement of electrically controlled switches, better known as transistors.
Field-programmable gate arrays have become a common measurement point for logic analyzers.
The encoder has n modulo-2 adders ( a modulo 2 adder can be implemented with a single Boolean XOR gate, where the logic is: 0 + 0 = 0, 0 + 1 = 1, 1 + 0 = 1, 1 + 1 = 0 ), and n generator polynomials — one for each adder ( see figure below ).
TTL manufacturers offered a wide range of logic gate, flip-flops, counters, and other circuits.
In some cases ( e. g., when the output of a TTL logic gate needs to be used for driving the input of a CMOS gate ), the voltage level of the " totem-pole " output stage at output logical " 1 " can be increased up to V < sub > CC </ sub > by connecting an external resistor between the V < sub > 3 </ sub > collector and the positive rail.
The n-type MOSFETs are arranged in a so-called " pull-down network " ( PDN ) between the logic gate output and negative supply voltage, while a resistor is placed between the logic gate output and the positive supply voltage.
gate and is
Another beautiful building is the Propylaea, the entrance gate of the Acropolis.
Hence the natural setting of tragedy is the palace gate, the public square, or the court chamber.
A fine example is the statue of the Sacred gate Kouros which was found at the cemetery of Dipylon in Athens ( Dipylon Kouros ).
The Lauberhorn and is the more strenuous downhill race at and poses danger to racers who reach within seconds of leaving the start gate.
Nonetheless, the written sources do not mention damages wrought by fire, save the Gardens of Sallust, which were situated close to the gate by which the Goths had made their entrance ; nor is there any reason to attribute any extensive destruction of the buildings of the city to Alaric and his followers.
* 1821 – Patriarch Gregory V of Constantinople is hanged by the Ottoman government from the main gate of the Patriarchate and his body is thrown into the Bosphorus.
The Dargāh Sharīf of Khwāja Mu ' īnuddīn Chishtī is situated at the foot of the Tārāgaṛh hill, and consists of several white marble buildings arranged around two courtyards, including a massive gate donated by the Nizām of Hyderabad and the Akbari Mosque, built by the Mughal emperor Shāh Jahān.
The Sterntor ( star gate ) in the town centre is a reconstruction using the last remnants of the medieval city wall.
His standing is underlined by his authoritativeness during the legal proceedings at the town gate ( 4: 1 – 10 ).
It is said that Jeremiah retired to a cavern outside the Damascus gate, where he wrote this book.
Above the gate there is a tower that rises three stories higher and has a turret-style roof.
The holy well of St Guron is a small stone building at the churchyard gate.
Another important development was the mitre gate, which was, it is presumed, introduced in Italy by Bertola da Novate in the 16th century.
A carabiner () or karabiner is a metal loop with a sprung gate used to quickly and reversibly connect components in safety-critical systems.
A breaking stress of at least 20 kN ( 20, 000 newtons = approximately 4, 500 pounds of force which is significantly more than the weight of a small car ) with the gate closed and 7 kN with the gate open is the standard for most climbing applications, although requirements vary depending on the activity.
" The minimum gate closed breaking strain of a carabiner conforming with EN 362: 2004 is nominally the same as that of EN 12275: 1998 at around 20 kN.
It can occur implicitly when an interrupt or exception is triggered if there's a task gate in the interrupt descriptor table.
: These are actually a JFET with the gate shorted to the source, and function like a two-terminal current-limiter analog to the Zener diode, which is limiting voltage.
This is the only remaining gate of the old city walls.
:"... It is essential that children's fingers be protected from being crushed or otherwise injured in the hinge space of a swinging door or gate.
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