Generates design-specific timing closure recommendations, and forward-looking performance results after removal of each timing restriction.ĭesign flow that enables the highest performance in Intel ® Hyperflex™ architecture FPGAs through Hyper-Retiming, Hyper-Pipelining, Fast Forward compilation, and Hyper-Optimization.ĭevice core architecture that includes additional registers, called Hyper-Registers, everywhere throughout the core fabric. Use Fast Forward compilation to break critical chains. The f MAX of the critical chain and its associated clock domain is limited by the average delay of a register-to-register path, and quantization delays of indivisible circuit elements like routing wires. The limiting factor can include multiple register-to-register paths in a chain. Intel Hyperflex Architecture High-Performance Design Handbook Revision HistoryĪny design condition that prevents retiming of registers.
#FLEX TYPE WAS NOT FOUND OR WAS NOT A COMPILE TIME CONSTANT ARCHIVE#
Intel Hyperflex Architecture High-Performance Design Handbook Archive Appendix A: Parameterizable Pipeline Modules Design Migration and Performance Exploration Intel Hyperflex Architecture Porting Guidelines Domain Boundary Entry and Domain Boundary Exit Example of Loops Limiting the Critical Chain Setting the dont_merge Synthesis Attribute Step 4: Optimize Short Path and Long Path Conditions Step 3: Add More Pipeline Stages and Remove All Asynchronous Resets Step 2: Add Pipeline Stages and Remove Asynchronous Resets Launching Design Assistant from Timing Analyzer Launching Design Assistant from Chip Planner Cross-Probing from Design Assistant to Visualization Tools Running Design Assistant in Analysis Mode Running Design Assistant During Compilation
Compiling Intel Hyperflex Architecture Designs Intel Hyperflex Architecture Simple Dual-Port Memory Example Intel Hyperflex Architecture True Dual-Port Memory Viewing Clock Networks in the Fitter Report Loop Pipelining and Synthesis Optimization Identifying Circuits for Shannon’s Decomposition
Use Registers Instead of Multicycle Exceptions (Optional) Auto-Pipeline Insertion without a Variable Latency Module Step 3: Verify Automatic Pipeline Insertion Option Step 2: Instantiate the Variable Latency Module Step 1: Create the Variable Latency Module
Specifying a Latency-Insensitive False Path Hyper-Pipelining (Add Pipeline Registers) Intel Quartus Prime Settings for Initial Conditions Clock Domain Crossing Constraint Guidelines Duplicate and Pipeline Synchronous Resets Hyper-Retiming (Facilitate Register Movement) Intel Hyperflex Architecture RTL Design Guidelines Intel Hyperflex Architecture Design Concepts Intel Hyperflex FPGA Architecture Introduction