---
title: What is JTAG?
description: What is JTAG?
---

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# What is JTAG?

JTAG is a method for inspecting IC chips and debugging programs. Specifications are standardized and many IC chips support JTAG. Due to these factors, a JTAG environment makes it possible to inspect and debug many IC chips.  
Further details are beyond the scope of this FAQ but there is a large amount of information on JTAG available on the Internet and in other places.

Applicable versions: 01.00.00, 002, and 003

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