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- 2026-09-28
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Macraigor Systems usb2Demon Product Data Sheet
The usb2Demon converts USB host commands to JTAG/BDM signals for on‑chip debugging. Power is supplied by the USB interface, so no external supply is needed, and the device automatically matches target voltages between 5.0 V and 2.2 V.
It supports a wide range of embedded processor families—including AMD, ARM, PowerPC, MIPS, and Intel XScale—and works with Windows and Linux host operating systems. Up to 255 devices can be debugged on a single scan chain, and as many as 16 usb2Demon units may be connected to one host PC.
Covers: Theory of Operation · Supported Processors · Supported Debuggers and Tools · Compatibility · List Price
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Macraigor Systems usb2Demon Product Data Sheet
Product Leaflet 1 pages · 436 KB · ENThe Macraigor Systems usb2Demon is a USB‑powered BDM/JTAG interface for debugging embedded microprocessors, supporting up to 255 devices and 20 MHz clock rates.
Questions answered in Macraigor Systems manuals
How many devices can be debugged on a single scan chain?
The usb2Demon can simultaneously debug up to 255 devices on a single scan chain.
How many usb2Demon units can be connected to one host computer?
Up to 16 usb2Demon units may be connected to a single host machine.
