Embedded Computing Requirements Checklist

You do not need a complete specification to begin. Tell us what you’re building, what the computer needs to do, and any limits you already know, such as available space or an operating system you need to keep. We can help you compare options and get answers from the manufacturer as the design takes shape.

If you’re replacing an existing computer, include its complete manufacturer part number, configuration, and revision. For help deciding between a board, a processor module, and an enclosed system, read our platform selection guide.

The details that help us get started

What it will do: describe the equipment and the job the computer will handle. Include performance targets or an existing system you want to compare it with.
How it will fit into the product: you might need a board for your enclosure, a processor module with a carrier board for connections, an enclosed computer, or a panel PC with a built-in display. It’s fine to leave this undecided.
What it will run: list the operating system and version, application software, and any required drivers or firmware. Existing software can limit which hardware is suitable.
What it will connect to: include the number and type of connections for networks, USB devices, serial equipment, cameras, displays, storage, and expansion cards. Add required speeds where you know them.
Where it will be installed: describe the space, mounting, power supply, surrounding temperature, cooling, and access for service. For a panel PC, include screen size and how the touch controls will be used.
When you’ll need it: include your evaluation date, expected quantities, production start, and how long you expect to build and service the equipment.

Details that depend on the project

Using a processor module? Include the drawing or part number for the carrier board it will connect to, if you have one. Add the module standard and type, the available power, and who will develop the carrier and software. A board support package (BSP) helps the operating system work with the hardware. If the platform needs one, include who will supply and maintain it.

Working with cameras or AI? Include the number and resolution of cameras, the model or software framework, and how quickly the system needs to process information or respond. Describe the workload you’ll use to test it so the evaluation reflects your application.

Installing it in medical equipment or an area that gets washed down? Include the required standards and documentation, cleaning procedures, mounting, and whether the computer will run on batteries or mains power. The documentation for the selected model needs to cover the intended installation.

Ordering a configured system? List the memory, storage, operating system, accessories, and firmware you need. Tell us what you’d like installed before delivery and what your team plans to add. We’ll work through what the supplier can provide and what work remains for your team.

A brief you can copy

Use this brief to gather the details for your inquiry. “Not yet decided” is enough for anything still open.

Application and workload:
Existing complete manufacturer part number / revision, if any:
Board, module, or complete system:
Operating system and software:
Required connections and quantities:
Memory and storage:
Display and touch:
Space, mounting, power, and cooling:
Environment and required documentation:
Configuration or development work needed:
Evaluation timing and expected quantities:
Production and service life:
Open questions:

Sources and further reading

ADLINK’s COM-HPC overview: module and carrier background if you’re considering that approach.
Onyx Healthcare at Edge: medical computing options and help defining your configuration.

For a particular computer, work from its current manual, software support information, and configuration details. Include any documents you already have when you contact us.