JTAG (Mk I)

The USB armory exposes the i.MX53 JTAG interface using 7 test pads plus the ground pin of the pin header. The following picture identifies the relevant pads.

Mk I JTAG picture

The following schematic (PDF) illustrates connection between the pads and a standard ARM JTAG 20-pin connector.

Mk I JTAG schematic

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USB armory Mk II
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USB armory Mk I
- Bill of materials
- Security features
- Secure boot
- Host adapter
- Stand-alone mode
- Benchmarks
- Power consumption
- X-ray
- Internal Boot ROM
- Enclosures
- JTAG
- GPIOs
- I²C
- SPI
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JTAG (Mk I)

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