CORE Solutions - Spartan Cores

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

Other Links Virtex Cores 4000 Cores 9500 Cores IP Catalog IP Center

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Base-Level Products

Basic Elements

Function	CORE Solution	Source
Comparator	LogiBLOX	Xilinx
Constant	LogiBLOX	Xilinx
Counter	LogiBLOX	Xilinx
Data Register	LogiBLOX	Xilinx
Decoder	LogiBLOX	Xilinx
Simple Gates	LogiBLOX	Xilinx
Input/Output	LogiBLOX	Xilinx
Multiplexer	LogiBLOX	Xilinx
Two Input Multiplexer	LogiCORE	Xilinx
Three Input Multiplexer	LogiCORE	Xilinx
Four Input Multiplexer	LogiCORE	Xilinx
Parallel to Serial Converter	LogiCORE	Xilinx
Register	LogiCORE	Xilinx
Shift Register	LogiBLOX	Xilinx
Tristate	LogiBLOX	Xilinx

Math Functions

Function	CORE Solution	Source
1's and 2's Complement	LogiCORE	Xilinx
Accumulator	LogiBLOX	Xilinx
Scaled by 1/2 Accumulator	LogiCORE	Xilinx
Adder/Subtracter	LogiBLOX	Xilinx
Registered Adder	LogiCORE	Xilinx
Registered Loadable Adder	LogiCORE	Xilinx
Registered Scaled Adder	LogiCORE	Xilinx
Registered Serial Adder	LogiCORE	Xilinx
Integrator	LogiCORE	Xilinx
Constant Coefficient Multiplier	LogiCORE	Xilinx
Constant Coefficient Multiplier (Pipelined)	LogiCORE	Xilinx
Parallel Multipliers - Area Optimized	LogiCORE	Xilinx
Parallel Multipliers - Performance Optimized	LogiCORE	Xilinx
Square Root	LogiCORE	Xilinx
Registered Subtracter	LogiCORE	Xilinx
Registered Loadable Subtracter	LogiCORE	Xilinx

Memories

Function	CORE Solution	Source
Delay Element	LogiCORE	Xilinx
Synchronous FIFO	LogiCORE	Xilinx
16-Word Deep Register Look-up Table	LogiCORE	Xilinx
32-Word Deep Register Look-up Table	LogiCORE	Xilinx
Registered Single Port RAM	LogiCORE	Xilinx
Registered ROM	LogiCORE	Xilinx
ROM, RAM, Synch-RAM, Dual Port RAM	LogiBLOX	Xilinx

Processor Products

Function	CORE Solution	Source
C2901 Microprocessor Slice	AllianceCORE	CAST, Inc.
C2910a Microprogram Controller	AllianceCORE	CAST, Inc.

Processor Peripherals

Function	CORE Solution	Source
M8254 Programmable Timer	AllianceCORE	Virtual IP Group
C8255A Peripheral Interface	AllianceCORE	CAST, Inc.
M8255 Programmable Peripheral Interface	AllianceCORE	Virtual IP Group
XF8255 Programmable Peripheral Interface	AllianceCORE	Memec Design Services
XF8256 Multifunction Microprocessor Support Controller	AllianceCORE	Memec Design Services
C8259A Programmable Interrupt Controller	AllianceCORE	CAST, Inc.
M8259 Programmable Interrupt Controller	AllianceCORE	Virtual IP Group
XF8279 Programmable Keyboard Display Interface	AllianceCORE	Memec Design Services

UARTs

Function	CORE Solution	Source
C_UART Compact UART	AllianceCORE	CAST, Inc.
XF-8250 Asynchronous Communications Element	AllianceCORE	Memec Design Services
C16450 UART	AllianceCORE	CAST, Inc.
M16450 Universal Asynchronous Receiver/Transmitter	AllianceCORE	Virtual IP Group
C16550 UART with FIFOs	AllianceCORE	CAST, Inc.
M16550A UART with RAM	AllianceCORE	Virtual IP Group
C6850 Asynchronous Communications Interface Adapter (ACIA)	AllianceCORE	CAST, Inc.

Communications and Networking

Asynchronous Transfer Mode

Function	CORE Solution	Source
Distributed Sample Scrambler	AllianceCORE	CSELT
Distributed Sample Descrambler	AllianceCORE	CSELT
UTOPIA Level 2 Slave Transmitter	AllianceCORE	CSELT
UTOPIA Level 2 Slave Receiver	AllianceCORE	CSELT
CRC10 Generator and Verifier (CC-130)	AllianceCORE	CoreEl MicroSystems
CRC32 Generator and Verifier (CC-131)	AllianceCORE	CoreEl MicroSystems

Forward Error Correction

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

Telecommunications

Function	CORE Solution	Source
Noisy Transmission Channel Model	AllianceCORE	CSELT
Single Channel XF-HDLC Controller	AllianceCORE	Memec Design Services

DSP Functions

Correlators

Function	CORE Solution	Source
One Dimensional ROM Based Correlator	LogiCORE	Xilinx

Filters

Function	CORE Solution	Source
Comb Filter	LogiCORE	Xilinx
Serial Distributed Arithmetic FIR Filter	LogiCORE	Xilinx
Parallel Distributed Arithmetic FIR Filter	LogiCORE	Xilinx

DSP Building Blocks

Function	CORE Solution	Source
Sine/Cosine	LogiCORE	Xilinx
Non-Symmetric 16-Deep Time Skew Buffer	LogiCORE	Xilinx
Non-Symmetric 32-Deep Time Skew Buffer	LogiCORE	Xilinx
Symmetric 16-Deep Time Skew Buffer	LogiCORE	Xilinx
YCrCb2RGB Color Space Converter	AllianceCORE	Perigee, LLC

Standard Bus Interfaces

Peripheral Component Interconnect Bus (PCI)

Function	CORE Solution	Source
PCI32 Spartan XL Data Sheet	LogiCORE	Xilinx
PCI32 Spartan Master & Slave Interfaces	LogiCORE	Xilinx
PCI32 Design Kit	LogiCORE	Xilinx
PCI32 Spartan Master & Slave Interfaces	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
Synthesizable PCI Bridge Design Example	Reference Design	Xilinx

Other Standard Bus Products

Function	CORE Solution	Source
Arbiter	AllianceCORE	CSELT
XF-TWSI Two-Wire Serial Interface (IIC) Master Only	AllianceCORE