Older BOMs may refer to Xilinx or Intel FPGA brands. For a new comparison, use current device documentation and retain the exact ordering code. AMD Artix 7 and Altera Cyclone V offer useful examples of FPGA selection where architecture, tools and implementation results matter more than a simple logic-capacity headline.
Match the architecture to the design
AMD's Artix 7 product brief outlines programmable logic, signal-processing and connectivity resources. Altera's Cyclone V overview distinguishes FPGA, transceiver and SoC variants, including devices with a hard processor system. A family name therefore does not establish the resources available in every device.
List required I/O standards, memory interfaces, clock domains and serial links. Identify whether the product requires an embedded processor or only programmable logic. Check the chosen package's usable I/O and transceiver placement before assuming that a larger resource count solves the design.
Compile the real design on both candidates
Logic cells and logic elements are not directly interchangeable units across architectures. Synthesize and place the representative RTL with realistic constraints, then compare timing closure, memory use and DSP utilization. Include the intended IP blocks rather than estimating their cost from an empty project.
Review any vendor-specific primitives, memory generators and interface IP. Portable RTL may transfer while constraints, clocking and hard-IP integration require changes. Record tool versions, device support and license dependencies so the team can reproduce a release build later.
Include power, configuration and manufacturing
Build a power estimate using realistic activity, then validate it on hardware. Check regulator sequencing, configuration memory and startup behavior. A device that fits the logic can still exceed the board's thermal or power budget.
Compare package escape routing, PCB layer requirements and programming fixtures. Maintain the approved bitstream, programming settings and build inputs as a controlled release. Treat a cross-family move as a design migration, with regression tests for interfaces and reset behavior, rather than as an emergency purchasing substitution.
Frequently asked questions
Can an Artix 7 bitstream run on Cyclone V?
No. Configuration data is device-specific. Rebuild the design for the selected architecture and verify its implementation, board connections and timing before production use.
Should I choose the FPGA with more advertised logic?
Only after the actual design demonstrates a need for it. Required interfaces, timing, power, software support and total board cost may determine the better candidate even when another device advertises more resources.
Request a SENICO quotation with the complete FPGA code, speed and temperature grades, package, quantity and required date. Stock, price and lead time require quotation confirmation.