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What is a complex programmable logic device (CPLD)?
A complex programmable logic device (CPLD) is a programmable logic device with complexity between that of PALs and FPGAs, and architectural features of both. It is made up of several simple PLDs (SPLDs) with a programmable switching matrix in between the logic blocks. CPLDs typically use EEPROM, flash memory or SRAM to hold the logic design interconnections.
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1998-11-01 Zero-delay logic addresses PC design challenges
Modular PC designs require the use of additional logic that adds to signal delay and power consumption. One can avoid this problem and satisfy isolation, translation, and multiplexing requirements using zero-delay bus switches.
2016-04-21 Xilinx sol'n eases logic cell system interconnect bottlenecks
The 2016.1 release of the Vivado Design Suite HLx Editions with extensions to the SmartConnect technology provides notable levels of performance for the UltraScale and UltraScale+ devices.
2004-03-11 Xilinx sees the logic of Triscend acquisition
Xilinx Inc. said Monday (March 8, 2004) it has signed an agreement to acquire Triscend Corp., a developer of configurable embedded microcontrollers that combine ARM processor cores with field programmable logic.
2008-03-26 Xilinx design tools suit logic, embedded, DSP
Xilinx has introduced its ISE Design Suite 10.1, a single unified release providing FPGA logic, embedded and DSP designers with immediate access to the company's entire line of design tools with full interoperability.
2008-03-18 Winbond's logic IC biz christened Nuvoton
Focusing on memory products, Winbond Electronics has spun off its logic IC business and named it Nuvoton.
2008-05-05 Winbond shareholders approve logic IC biz spinoff
Winbond Electronics shareholders' have approved Apr. 30 the carve-out of its logic IC business group, dubbed Nuvoton.
2007-10-05 Winbond mulls creation of logic IC subsidiary
Winbond Electronics Corp. announced it will form a task force to evaluate the establishment of a new wholly-owned subsidiary that will focus on logic IC business.
2004-12-01 Voltage translation between 3.3-V, 2.5-V, 1.8-V, and 1.5-V logic standards with the TI AVCA164245 and AVCB164245 dual-supply bus-translating transceivers
This app note discusses the features of the Texas Instruments AVCA164245 and AVCB164245 dual-supply bus-translating transceivers.
2002-10-23 Virage to license logic IP
Virage Logic Corp. is making a full frontal assault into logic IP.
2002-05-16 Virage Logic, Nassda partner on embedded memory IP
Virage Logic has integrated Nassda Corp.'s HSIM analysis software with its Embed-It! software, an embedded memory design platform.
2002-05-20 Virage Logic to supply embedded memories to UMC
Virage Logic will supply embedded memories for UMC's 0.135m MPU CMOS logic process that utilizes phase-shifting technology from Numerical Technologies Inc. to generate 70nm transistor gates.
2009-08-20 Virage Logic to buy ARC for $41M
Virage Logic Corp. announced its intent to acquire publicly held ARC International plc, a provider of consumer intellectual property.
2007-08-09 Virage Logic to acquire Ingot Systems
Virage Logic has entered an agreement to acquire privately held Ingot Systems, a provider of critical functional IP and design services.
2003-10-14 Virage Logic strengthens customer support in Japan
Virage Logic Corp. announced that it is strengthening its support for the Japanese electronics market with the establishment of a customer support function.
2010-01-15 Virage Logic sets up R&D center in Netherlands
Virage Logic Corp. has established a Dutch corporation in conjunction with its new R&D center of excellence in Eindhoven, The Netherlands.
2002-07-31 Virage Logic memory platform consumes lesser power
Virage Logic Corp. has introduced its ULP embedded memory platform that utilizes an architecture enabling it to consume four to 26 times less active power than competing products.
2007-01-25 Virage Logic joins Low Power Coalition
Virage Logic has joined Silicon Integration Initiative's Low Power Coalition, a unified effort that aims to create a common format for low-power design, implementation and verification.
2002-04-05 Virage Logic embedded RAM employs standard logic process
Manufactured using TSMC's 0.18?m CMOS process, the Novea RAM embedded memory from Virage Logic Corp. is claimed to be the first commercially-available non-volatile embedded memory manufactured using a standard logic process.
2007-10-25 Virage Logic advances 65nm design
Virage Logic is expanding its 65nm IP products, with an eye towards tackling today's complex IC design challenges.
2002-05-10 Virage Logic acquires In-Chip Systems
Virage Logic Corp. has entered into a definitive agreement to acquire In-Chip Systems Inc., a privately held provider of logic platforms for SoC applications.
2008-07-02 Virage Logic absorbs logic memory IP biz of Impinj
Virage Logic Corp. and Impinj Inc. have announced that Virage Logic has acquired Impinj's logic non-volatile memory intellectual property business for $5.2 million.
2007-02-01 View from assertion-level logic
The purpose of a circuit diagram is to convey the maximum amount of information in the most efficient fashion. One aspect of this is that the signals carried by the wires may be active-high or active-low.
2003-05-14 VIA Telecom licenses LSI Logic DSP for wireless designs
VIA Telecom Inc. has licensed LSI Logic Corp.'s open architecture ZSP500 DSP core for use in CDMA wireless handset designs.
2005-06-30 VC-seeking Adiabatic Logic joins ARM community
Adiabatic Logic Ltd, a company formed in 2002 to exploit intellectual property in low-power on- and off-chip communications is in negotiations to raise about #5 million (about $9 million) in venture capital.
2000-06-22 Using the dedicated carry logic in XC4000E
This application note describes the operation of the XC4000E dedicated carry logic, the standard configurations provided for its use, and how these are combined into arithmetic functions and counters.
2000-06-22 Using programmable logic to accelerate DSP functions
This application note implements a programmable logic solution for the computationally intensive functions found in DSP in order to provide increased DSP system performance at reduced system cost.
2000-09-05 Using programmable logic devices
This application note discusses where, why and how to use PLDs, and also includes software and hardware support for Atmel PLDs.
2001-05-24 Using PrimeTime in LSI Logic's FlexStream design flow
This application note outlines the procedures LSI Logic recommends to customers on performing static timing analysis using the PrimeTime analysis tool.
2007-04-16 Using logic-optimized FPGAs in displays
Image quality in FPDs is highly subjective, and image-enhancement algorithm specifications continue to evolve. As a result, low-cost, logic-optimized FPGAs and reference designs enable designers to modify image-enhancement algorithms quickly and easily.
2001-05-24 Using formality in LSI Logic's FlexStream design flow
This application describes procedures and recommendations for using the Formality formal equivalence checking tool for Gate to Gate equivalence checking.
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