XC4000

Application Notes

Application Briefs

Data Book

XCELL Articles

to view the PDF files below.

Application Notes

Title	Size
XC4000 Series Edge-Triggered and Dual-Port RAM Capability	52 kB
Using Select-RAM Memory in XC4000 Series FPGAs	144 kB
System Design with New XC4000EX I/O Features	84 kB
Implementing FIFOs in XC4000 Series RAM	222 kB
Synchronous and Asynchronous FIFO Designs	125 kB
Efficient Shift Registers, LFSR Counters, and Long Pseudo-Random Sequence Generators	72 kB
Using the Dedicated Carry Logic in XC4000E	99 kB
Accelerating Loadable Counters in XC4000	27 kB
Estimating the Performance of XC4000E Adders and Counters	37 kB
Ultra-Fast Synchronous Counters	36 kB
Implementing State Machines in LCA Devices	31 kB
Bus-Structured Serial Input/Output Device	20 kB
Harmonic Frequency Synthesizer and FSK Modulator	25 kB
Complex Digital Waveform Generator	10 kB
16-Tap, 8-Bit FIR Filter	175 kB
Using Programmable Logic to Accelerate DSP Functions	198 kB
A Guide to Using Programmable Gate Arrays for Application-Specific DSP Performance	160 kB
Constant Coefficient Multipliers for the XC4000E	114 kB
Block Adaptive Filter	117 kB
Building High Performance FIR Filters Using KCMs	24 kB
The Fastest FFT in the West	70 kB
The Fastest Filter in the West	29 kB
Plug and Play ISA in Xilinx FPGAs	1.9 Mb
Dynamic Microcontroller in XC4000	835 kB
Pulse-Width Modulation in Xilinx	145 kB
Design Migration from XC4000 to XC4000E	65 kB
Design Migration from XC4000 to XC5200	119 kB
CPLD-Based 1MBit Virtual SPROM Downloader for XC4000-Series FPGAs	69 kB
Configuring Mixed FPGA Daisy Chains	24 kB
Configuring FPGAs Over a Processor Bus	541 kB
Using the XC4000 Readback Capability	60 kB
XC4000/XC5200 PC84 Footprint Compatibility	50 kB
Boundary Scan in XC4000 and XC5000 Series Devices	111 kB
LCA Speed Estimation: Asking the Right Question	8 kB
Improving XC4000 Design Performance	165 kB

Application Briefs

Title	Size
XC4000E Select-RAM: Flexibility with Speed	22 kB
XC4000E Low Power Consumption: At High Speeds	24 kB
XC4000E Select-RAM: Maximum Configurability	21 kB
XC4000EX Routing: A Comparison with XC4000E and ORCA	39 kB
XC4000-Series FPGAs: The Best Choice for Delivering Logic Cores	35 kB

Data Book

Title	Size
XC4000 Series Field Programmable Gate Arrays v1.04, 9/96	1.4 Mb
XC4000 Series Field Programmable Gate Arrays (light version - no switching/pinouts/configuration information) v1.04, 9/96	685 kB
Addendum: XC4000E Switching Characteristics (inc. Advance XC4000E-1) v1.05, 2/97	99 kB
Addendum: XC4000L Switching Characteristics v1.05, 2/97	78 kB
Addendum: XC4000EX Switching Characteristics v1.2, 4/97	88 kB
Addendum: XC4000XL Switching Characteristics v1.1, 3/97	97 kB
XC4000 High Reliability Family v1.0, 3/97	450 kB
XC4000 Series Technical Information	35 kB
3.3 V and Mixed Voltage Compatible Products v2.0, 3/97	31 kB

XCELL Articles

Title	Issue
XC4062XL Debuts	Q1 '97
Faster XC4000E-1 FPGAs Support High-Performance Applications	Q1 '97
New XACTstep M1 Software for High-Density Design	Q1 '97
Implementing Median Filters in XC4000E FPGAs	Q4 '96
Swiss Engineers Use FPGAs to Link Supercomputing Processors	Q4 '96
XC4000 Series Select-RAM Memory: Advantages and Uses	Q3 '96
FIFO Buffer Designs in the XC4000E/EX FPGA Families	Q1 '96
Synchronous RAM Improves System Speed	Q4 '95
Synchronous RAM Timing in the XC4000E FPGA	Q4 '95
Advanced Carry-Logic Techniques	Q2 '96
Distributed Arithmetic Laplacian Filter	Q1 '96
XC4000 Drives 3.3V Devices Safely	Q4 '95
Introducing the XC4000EX Family	Q1 '96
Manchester Decoder in 3 CLBs	Q2 '95
PCI-Based Reconfigurable Computers	Q2 '96
Videoconferencing with XC4000 FPGAs	Q3 '96
Examining XC4000E RAM Capabilities	Q3 '95