CORE Solutions - Virtex and Virtex-E Cores 

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On This Page Base-Level Products Communications and Networking DSP Functions Standard Bus Interfaces

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Base-Level Products

Basic Elements

Function	CORE Solution	Source
FD-based Shift Register	LogiCORE	Xilinx
RAM-based Shift Register	LogiCORE	Xilinx
Binary Decoder	LogiCORE	Xilinx
Single Output Gate V1.0	LogiCORE	Xilinx
Binary Counter	LogiCORE	Xilinx
Bus Gate V1.0	LogiCORE	Xilinx
Bus Gated With Control Bit V1.0	LogiCORE	Xilinx
FD Base Register V1.0	LogiCORE	Xilinx
LD Base Latch V1.0	LogiCORE	Xilinx
Bit Multiplexer	LogiCORE	Xilinx
Bus Multiplexer	LogiCORE	Xilinx
BUFE-based Multiplexer Slice	LogiCORE	Xilinx
BUFT-based Multiplexer Slice	LogiCORE	Xilinx

Math Functions

Function	CORE Solution	Source
Twos Complementer	LogiCORE	Xilinx
Accumulator	LogiCORE	Xilinx
Adder/Subtractor	LogiCORE	Xilinx
Comparator	LogiCORE	Xilinx
Constant Coefficient Multiplier (KCM) Generator for Virtex	Reference Design	Xilinx
Dynamic Constant Coefficient Multiplier	LogiCORE	Xilinx
Variable x Variable Multiplier RPMs for Virtex - Library of 19 Virtex Multipliers	Reference Design	Xilinx
Pipelined Divider	LogiCORE	Xilinx
Parallel Multiplier	LogiCORE	Xilinx
Sine/Cosine	LogiCORE	Xilinx

Memories

Function	CORE Solution	Source
Asynchronous FIFO	LogiCORE	Xilinx
Distributed Memory	LogiCORE	Xilinx
Single Port Block Memory	LogiCORE	Xilinx
Dual Port Block Memory	LogiCORE	Xilinx
170 MHz FIFOs Using the Virtex Block SelectRAM+	Reference Design	Xilinx
Parameterizable Distributed RAM for Virtex(VHDL)	Reference Design	Xilinx

Processor Products

Function	CORE Solution	Source
Flip805x-PR Core	AllianceCORE	Dolphin Integration

Processor Peripherals

Function	CORE Solution	Source
M8254 Programmable Timer	AllianceCORE	Virtual IP Group
M8255 Programmable Peripheral Interface	AllianceCORE	Virtual IP Group
C8259A Programmable Interrupt Controller	AllianceCORE	CAST, Inc.
SDRAM Controller	AllianceCORE	NMI Electronics
200 MHz SDRAM Controller	AllianceCORE	Rapid Prototypes, Inc.

UARTs

Function	CORE Solution	Source
C_UART Compact UART	AllianceCORE	CAST, Inc.

Communications and Networking

Asynchronous Transfer Mode

Function	CORE Solution	Source
IMA-32 Inverse Multiplexer for ATM	AllianceCORE	Applied Telecom, Inc.
Distributed Sample Scrambler	AllianceCORE	CSELT
Distributed Sample Descrambler	AllianceCORE	CSELT
UTOPIA Level 2 Slave Transmitter	AllianceCORE	CSELT
UTOPIA Level 2 Slave Receiver	AllianceCORE	CSELT
UTOPIA Level 2 Slave (CC-143S)	AllianceCORE	CoreEl MicroSystems

Ethernet

Function	CORE Solution	Source
Fast Ethernet MAC	AllianceCORE	CoreEl MicroSystems

Forward Error Correction

Function	CORE Solution	Source
Reed-Solomon Decoder	LogiCORE	Xilinx
Reed-Solomon Encoder	LogiCORE	Xilinx
Convolutional Encoder	AllianceCORE	CSELT
Viterbi Decoder	AllianceCORE	CSELT
Reed-Solomon Decoder	AllianceCORE	Integrated Silicon Systems
Reed Solomon Decode	AllianceCORE	Memec Design Services
Reed-Solomon Encoder	AllianceCORE	Integrated Silicon Systems
Reed-Solomon Encoder	AllianceCORE	Memec Design Services

HDLC

Function	CORE Solution	Source
Single Channel XF-HDLC Controller	AllianceCORE	Memec Design Services
PPP8 HDLC	AllianceCORE	CoreEl MicroSystems
HDLC Protocol Core	AllianceCORE	Integrated Silicon Systems

Telecommunications

Function	CORE Solution	Source
Noisy Transmission Channel Model	AllianceCORE	CSELT
ADPCM	AllianceCORE	Integrated Silicon Systems
Single Channel XF-HDLC Controller	AllianceCORE	Memec Design Services
XF-MOD-DVB Satellite Modulator	AllianceCORE	Memec Design Services
X-DES Cryptoprocessor	AllianceCORE	CAST, Inc.

DSP Functions

Transforms

Function	CORE Solution	Source
High-Performance 16-point FFT	LogiCORE	Xilinx
High-Performance 64-point FFT	LogiCORE	Xilinx
High-Performance 256-point FFT	LogiCORE	Xilinx
High-Performance 1024-point FFT	LogiCORE	Xilinx

Filters

Function	CORE Solution	Source
Distributed Arithmetic FIR Filter	LogiCORE	Xilinx

Modulation

Function	CORE Solution	Source
Numerically Controlled Oscillator	LogiCORE	Xilinx
Dual-Channel Numerically Controlled Oscillator	LogiCORE	Xilinx

Video and Image Processing

Function	CORE Solution	Source
YCrCb2RGB Color Space Converter	AllianceCORE	Perigee, LLC
RGB2YCrCb Color Space Converter	AllianceCORE	Perigee, LLC

Standard Bus Interfaces

Peripheral Component Interconnect Bus (PCI)

Function	CORE Solution	Source
PCI64 Virtex Data Sheet	LogiCORE	Xilinx
PCI32 Virtex Data Sheet	LogiCORE	Xilinx
PCI32 Design Kit	LogiCORE	Xilinx
HotPCI Spartan Prototyping Board	LogiCORE Virtual Computer	Xilinx
Driver::Works Windows Device Driver Development Kit Version 2.0	LogiCORE Vireo Software	Xilinx
VtoolsD Windows Device Driver Development Kit Version 3.0	LogiCORE Vireo Software	Xilinx

Other Standard Bus Products

Arbiter	AllianceCORE	CSELT
XF-TWSI-MS Two-Wire Serial Interface (IIC) Master & Slave	AllianceCORE	Memec Design Services