Requirements provide the foundation for all forthcoming systems development. As development efforts increase in complexity and decrease in duration, the need for detailed and correct requirements (or specifications) is critical. From determining what a client wants when responding to a Request-For-Quote (RFQ) through systems analysis, development and testing, the more complete the requirements, the lower the overall development costs are.

Gathering and analyzing requirements dictates expertise in the technical domain in addition to the ability to map that knowledge to a client's problem. DDI brings the expertise and experience necessary to gathering and analyzing requirements to allow for an effective and efficient real-time embedded software development effort. Our services are tailored to seamlessly fit into your existing development process and are backed by direct hands-on experience that will both improve quality and lower your development costs.

RFQ Analysis Services

Analyze hardware and software requirements. Partition software functionality for possible offshore/outsourcing. Determine development and validation tool needs. Investigate possible code reuse and alternative designs.

Requirements Engineering Services

Specify hardware/software partitioning, functionality and dependencies. Analyze and specify I/O, memory/cycle-time constraints, DSP algorithms, calibration constants, bootloader characteristics and dependencies. Specify development and validation tool needs. Investigate possible code reuse and alternative designs. Partition software requirements into functional blocks for offshore/outsourcing development

Software Architecture Services

Perform system decomposition. Specify system components and assign functional responsibilities. Define component interfaces and characteristics. 

Modeling and Prototyping Services

Specify hardware/software partitioning, functionality and dependencies. Analyze and specify I/O, DSP algorithms, calibration constants and dependencies. Investigate possible code reuse and alternative designs. Partition software requirements into functional blocks for offshore/outsourcing development.

Software Requirements Review Services

Evaluate software requirements. Analysis interface with system and hardware requirements. Evaluate alternative requirements.

Differential Designs, Inc.  210 Woodcreek Court, Commerce Township, Michigan, 48390  USA   (248) 249-2246

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