Acronym expansion FPGA is the standard acronym for what class of reconfigurable devices?

Introduction / Context:
Expanding common acronyms is essential when reading datasheets, application notes, and research papers. FPGA is among the most widely used terms in digital design and embedded systems, representing a dominant platform for prototyping and production logic.

Given Data / Assumptions:

• The acronym FPGA appears in the context of programmable logic.
• We assume standard industry usage with no vendor-specific rebranding.

Concept / Approach:
FPGA expands to Field Programmable Gate Array. “Field programmable” means the device can be configured by the end user (in the field) rather than only at the factory. “Gate array” references the array of configurable logic (for example, LUTs and routing resources) that collectively implements digital circuits defined by an HDL bitstream.

Step-by-Step Solution:

Verification / Alternative check:
Vendor documentation (for example, Xilinx, Intel/Altera) consistently expands FPGA as Field Programmable Gate Array.

Why Other Options Are Wrong:

• Generic Array / Programmer's Gate Assembly: Not industry standards.
• Flexible Programming [of] Generic Assemblies: Worded to mislead; not used in electronics.

Common Pitfalls:
Confusing FPGA with CPLD (complex programmable logic device); although related, the architectures and best-fit applications differ.

Final Answer:
Field Programmable Gate Array