CORE Solutions - Base-Level Products

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Basic Elements
Math Functions
Memories
Processor Products
Processor Peripherals
UARTs
Generic Core Development Tools

CORE Solutions Feb 1998 Data Book available for download in Acrobat 3.0 (4 MB). New and updated data sheets appear below.

Basic Elements

Function	CORE Solution	Source	Date
Clock Divider	LogiBLOX	Xilinx	5/25/97
Comparator	LogiBLOX	Xilinx	5/25/97
Constant	LogiCORE	Xilinx	2/8/98
Constant	LogiBLOX	Xilinx	5/25/97
Counter	LogiBLOX	Xilinx	5/25/97
Loadable Binary Counter	Reference Design	Xilinx	11/9/95
Ultra-Fast Synchronous Counter	Reference Design	Xilinx	11/9/95
Accelerating Loadable Counters	Reference Design	Xilinx	11/9/95
Data Register	LogiBLOX	Xilinx	5/25/97
Decoder	LogiBLOX	Xilinx	5/25/97
Frequency/Phase Comparator for PLL	Reference Design	Xilinx	12/2/96
Simple Gates	LogiBLOX	Xilinx	5/25/97
Harmonic Frequency Synthesizer and FSK Modulator	Reference Design	Xilinx	11/9/95
Input/Output	LogiBLOX	Xilinx	5/25/97
Multiplexer	LogiBLOX	Xilinx	5/25/97
Multiplexers, Barrel Shifters	Reference Design	Xilinx	11/9/95
Two Input Multiplexer	LogiCORE	Xilinx	2/8/98
Three Input Multiplexer	LogiCORE	Xilinx	2/8/98
Four Input Multiplexer	LogiCORE	Xilinx	2/8/98
Parallel to Serial Converter	LogiCORE	Xilinx	2/8/98
Pulse-Width Modulation	Reference Design	Xilinx	4/11/95
Register	LogiCORE	Xilinx	2/8/98
Serial Code Conversion between BCD and Binary	Reference Design	Xilinx	11/9/95
Shift Register	LogiBLOX	Xilinx	5/25/97
Tristate	LogiBLOX	Xilinx	5/25/97

Math Functions

Function	CORE Solution	Source	Date
1's and 2's Complement	LogiCORE	Xilinx	2/8/98
Accumulator	LogiBLOX	Xilinx	5/25/97
Scaled by 1/2 Accumulator	LogiCORE	Xilinx	2/8/98
Adder/Subtracter	LogiBLOX	Xilinx	5/25/97
Adders, Subtractors, Accumulators	Reference Design	Xilinx	11/9/95
Registered Adder	LogiCORE	Xilinx	2/8/98
Registered Loadable Adder	LogiCORE	Xilinx	2/8/98
Registered Scaled Adder	LogiCORE	Xilinx	2/8/98
Registered Serial Adder	LogiCORE	Xilinx	2/8/98
Integrator	LogiCORE	Xilinx	2/8/98
Constant Coefficient Multiplier	LogiCORE	Xilinx	2/8/98
Constant Coefficient Multiplier (Pipelined)	LogiCORE	Xilinx	2/8/98
Parallel Multipliers - Area Optimized	LogiCORE	Xilinx	2/8/98
Parallel Multipliers - Performance Optimized	LogiCORE	Xilinx	2/8/98
Square Root	LogiCORE	Xilinx	2/8/98
Registered Subtracter	LogiCORE	Xilinx	2/8/98
Registered Loadable Subtracter	LogiCORE	Xilinx	2/8/98

Memories

Function	CORE Solution	Source	Date
Delay Element	LogiCORE	Xilinx	2/8/98
FIFOs in XC4000 RAM	Reference Design	Xilinx	7/7/96
Register-Based FIFO	Reference Design	Xilinx	11/9/95
Synchronous FIFO	LogiCORE	Xilinx	3/16/98
16-Word Deep Register Look-up Table	LogiCORE	Xilinx	2/8/98
32-Word Deep Register Look-up Table	LogiCORE	Xilinx	2/8/98
Registered Synchronous RAM	LogiCORE	Xilinx	2/8/98
Registered ROM	LogiCORE	Xilinx	2/8/98
ROM, RAM, Synch-RAM, Dual Port RAM	LogiBLOX	Xilinx	5/25/97
4Mb Virtual SPROM	Reference Design	Xilinx	9/18/97

Processor Products

Function	CORE Solution	Source	Date
Dynamic Microcontroller	Reference Design	Xilinx	12/1/94
RISC CPU Cores	AllianceCORE	T7L Technology Inc.	12/15/97
RISC CPU Core Design Base Board	AllianceCORE	T7L Technology Inc.	12/15/97
Scalable Development Platform Integrated Software	AllianceCORE	T7L Technology Inc.	12/15/97
V8 uRISC 8-bit RISC Microprocessor	AllianceCORE	VAutomation	2/8/98
IntellicoreTM Prototyping System	AllianceCORE	VAutomation	2/8/98

Processor Peripherals

Function	CORE Solution	Source	Date
C2910a Microprogram Controller	AllianceCORE	CAST, Inc.	1/12/98
Configuring FPGAs over a Processor Bus	Reference Design	Xilinx	9/8/95
M8237 DMA Controller	AllianceCORE	Virtual IP Group	2/8/98
M8254 Programmable Timer	AllianceCORE	Virtual IP Group	1/12/98
M8255 Programmable Peripheral Interface	AllianceCORE	Virtual IP Group	1/12/98
XF8255 Programmable Peripheral Interface	AllianceCORE	Memec Design Services	10/1/97
XF8256 Multifunction Microprocessor Support Controller	AllianceCORE	Memec Design Services	10/20/97
M8259 Programmable Interrupt Controller	AllianceCORE	Virtual IP Group	1/12/98
XF8279 Programmable Keyboard Display Interface	AllianceCORE	Memec Design Services	10/20/97
XF9128 Video Terminal Logic Controller	AllianceCORE	Memec Design Services	2/8/98
SDRAM Controller	AllianceCORE	NMI Electronics	3/23/98
DRAM Controller	AllianceCORE	NMI Electronics	11/11/97

UARTs

Function	CORE Solution	Source	Date
XF-8250 Asynchronous Communications Element	AllianceCORE	Memec Design Services	1/12/98
C8251 Programmable Communications Interface	AllianceCORE	CAST, Inc.	3/23/98
M16450 Universal Asynchronous Receiver/Transmitter	AllianceCORE	Virtual IP Group	1/12/98
M16550A UART with RAM	AllianceCORE	Virtual IP Group	1/12/98

Generic Core Development Tools

Function	CORE Solution	Source	Date
GVA-100 DSP Prototyping Platform	AllianceCORE	GV & Associates	2/8/98
GVA-200 DSP Hardware Accelerator Board	AllianceCORE	GV & Associates	3/23/98
MDS FPGA Development Module	AllianceCORE	Memec Design Services	10/20/97
Microprocessor-Based Core Evaluation Card	AllianceCORE	NMI Electronics	2/8/98
Xilinx CORE Generator	LogiCORE	Xilinx	1/28/98

© 1998 Xilinx, Inc. All rights reserved Trademarks and Patents