Hardware Debugging
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JTAGulator

Hardware tool for identifying JTAG pinouts

4.4/5.0
400,000downloads
Updated 1/15/2024
Tool Information

Platforms

Hardware Device

License

CC-BY-SA-4.0

Techniques

JTAG Discovery
UART Discovery
Pinout Identification
Interface Detection
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About JTAGulator

JTAGulator is an open source hardware tool that assists in identifying OCD connections from test points, vias, or component pads on a target device. It can help you identify JTAG pinouts, UART pinouts, and other debugging interfaces on unknown hardware.

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Use Cases

  • Hardware Reverse Engineering
  • Debug Interface Discovery
  • PCB Analysis

Tags

jtag
uart
pinout
identification
hardware

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