Timing Analysis
Application Notes
Application Briefs
XCell Articles
Other Links
to view the
PDF files below.
Application Notes
Title
Size
XAPP095: Set-up and Hold Times
10 KB
XAPP071: Using the XC9500 Timing Model
60 KB
XAPP094: Metastable Recovery (FPGAs)
20 KB
XAPP077: Metastability Considerations (CPLDs)
30 KB
XAPP096: Overshoot and Undershoot
10 KB
XAPP011: LCA Speed Estimation: Asking the Right Question
10 KB
XAPP018: Estimating the Performance of XC4000E Adders and Counters
40 KB
XAPP045: XC4000 Series Technical Information (Capacitive Loading, Ground Bounce)
30 KB
XAPP024: XC3000 Series Technical Information (I/O Characteristics, Oscillator)
110 KB
Application Briefs
Title
Size
XBRF015: Speed Metrics for High-Performance FPGAs
100 KB
XBRF006: PLL Design Techniques and Usage in FPGA Design
40 KB
XCell Articles
Title
Issue
Printed Circuit Board Design Considerations
Q2 '98
XC4000XL FPGAs Interface to SDRAMs at 100MHz
Q2 '98
Self-Initiated Global Reset
Q2 '98
CMOS I/O Characteristics
Q2 '98
Low-Power FPGA Achieves 400 MHz Performance
Q2 '98
Using IBIS Specifications
Q1 '98
A 200-MHz Pulse Generator
Q1 '98
An Innovative Way to Reduce Electromagnetic Interference
Q1 '98
High-Performance Design: XC4000XL-1 FPGAs Exceed 100MHz
Q3 '97
HardWire: Ensuring a Successful FPGA to ASIC Conversion
Q3 '97
Trouble-Free Switching Between Clocks
Q1 '97
A Look at "Minimum" Delays
Q2 '96
Power, Package, and Performance: Trading Off Among the Three P's
Q3 '96
Metastability Recovery in Xilinx FPGAs
Q3 '96
Using Decoupling Capacitors
Q1 '96
Synchronous RAM Timing in the XC4000E FPGA
Q4 '95
User-Defined Schmitt Triggers
Q4 '95
Low-Pass Filtering of Noisy Inputs
Q3 '95
Other Links
Timing & Constraints Expert Journal
Xilinx M1 Software Documentation