What is it?
JTAGulator is an open source hardware tool that assists in identifying On-chip debug (OCD) connections from test points, vias, or component pads on a target device.
Key Features:
- 24 I/O…
JTAGulator is an open source hardware tool that assists in identifying On-chip debug (OCD) connections from test points, vias, or component pads on a target device.
Key Features:
- 24 I/O channels with input protection circuitry
- Adjustable target voltage: 1.2 V to 3.3 V
- Supported target interfaces (as of firmware v1.1): JTAG/IEEE 1149.1, UART/asynchronous serial
- USB interface for direct connection to host computer (PC, Macintosh, or *nix)
I made these myself, to be used in a training that eventually never happened. I won't tell you how much time went in to assembling and testing them, this took a huge amount of it. The parts were sourced from Digikey so it's the real thing (including the FT232 chips, no cheap knock-offs).
The JTAGulator does not come with cables, except for a USB-C to micro-USB cable.
If you want to buy a large number of them, contact me please.
By clicking Register, you confirm that you accept our Terms & Conditions
What is a Tindarian?
We recognize our top users by making them a Tindarian. Tindarians have access to secret & unreleased features.
How does one become a Tindarian?
We look for the most active & best members of the Tindie community, and invite them to join. There isn't a selection process or form to fill out. The only way to become a Tindarian is by being a nice & active member of the Tindie community!
/i/224071/products/2024-04-01T08%3A04%3A56.456Z-PXL_20240401_080630607.MP~2.jpg?1711934411)
