By GSAS Micro Systems
Embedded Perspectives
Compliance, safety, production programming, test and measurement, and industry outlook, from India's embedded systems partner network.
ZedBoard FPGA-in-the-Loop: HDL Verifier vs HDL Coder
Teams asking for FPGA-in-the-Loop on a ZedBoard usually name HDL Coder and SoC Blockset. FIL is actually HDL Verifier. Here is the correct product split, the JTAG versus Ethernet decision, and the 2015-era advice that is still sending Indian teams down the wrong path.
FADOS Test Reports and GSAS Agent: Turning Board Test Results into an Auditable Record
4 Aug 2026
Test Case Design with the Classification Tree Method: Deriving Unit Tests You Can Defend in an Audit
1 Aug 2026
Fault Injection and Robustness Testing for Embedded Software: What ISO 26262, IEC 61508 and DO-178C Actually Ask For
1 Aug 2026
How to Evaluate a Unit Testing Tool for Embedded Software: A Buyer's Framework for Indian Teams
1 Aug 2026
ZedBoard FPGA-in-the-Loop: HDL Verifier vs HDL Coder
Teams asking for FPGA-in-the-Loop on a ZedBoard usually name HDL Coder and SoC B

FADOS Test Reports and GSAS Agent: Turning Board Test Results into an Auditable Record
A pass or fail on the FADOS screen is not a record. This guide covers what the F

Test Case Design with the Classification Tree Method: Deriving Unit Tests You Can Defend in an Audit
Ad-hoc test cases can be perfectly good tests and still fail an audit, because n

Fault Injection and Robustness Testing for Embedded Software: What ISO 26262, IEC 61508 and DO-178C Actually Ask For
Every safety-related unit contains code that correct inputs never execute: range

How to Evaluate a Unit Testing Tool for Embedded Software: A Buyer's Framework for Indian Teams
Unit test tool evaluations rarely fail on features. They fail because the tool c

Is 100% Code Coverage Enough? Statement, Branch, MC/DC and MCC, and What Each One Proves
No. A coverage percentage records which code your tests executed, not whether yo

Automated Mutation Testing for Embedded C: The Question MC/DC Coverage Cannot Answer
Structural coverage tells you a line was executed. It does not tell you that a d

Test Case Quality in Embedded Unit Testing: Why Test Counts and Coverage Are Weak Proxies
Counting test cases and reporting a coverage percentage tells you what your test

From Evaluation Licence to Production Licence: How Embedded Unit Test Tool Licensing Actually Works in India
A unit test tool licence is not paperwork at the end of an evaluation, it is a p

Unit Testing Fundamentals for Embedded C and C++: Units, Interfaces, Test Drivers, Stubs and What the Safety Standards Demand
In C a unit is a single function. In C++ it is a method, and a method cannot be

The Complete AUTOSAR Verification Chain: AUTOSAR C++14 Static Analysis with Helix QAC, SWC and RTE Testing with TESSY 6
AUTOSAR software component code carries two separate proof burdens: coding-stand

I3C FAQ for Firmware Teams: What the Bus Is, What Changes, and What You Need on the Bench
MIPI Alliance describes I3C as the successor to I2C, with legacy compatibility s
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