AMD DO-VIVADO-DEBUG-USB-II-G-NL

Overview

DO-VIVADO-DEBUG-USB-II-G-NL from Xilinx is a USB-based JTAG debug and programming adapter designed for hardware verification and firmware bring-up of Xilinx 7-series FPGAs, Zynq-7000 SoCs, and earlier device families in lab and production environments. It supports IEEE 1149.1 (JTAG) boundary-scan, SVF/JAM STAPL file execution, and high-speed configuration via slave serial and SelectMAP interfaces. Key confirmed parameters include 24 MHz maximum TCK frequency, 3.3 V I/O voltage tolerance, and native support for Vivado Hardware Manager and ISE iMPACT.

For engineers reviewing the DO-VIVADO-DEBUG-USB-II-G-NL datasheet, pinout, applications, or equivalent options, this page delivers verified interface compatibility, JTAG timing compliance, FPGA configuration protocol support, and integration guidance with Xilinx design toolchains - critical for debug infrastructure planning, board validation, and production test fixture design.

Technical Context

This adapter implements a full-speed USB 2.0 (12 Mbps) interface to bridge host PC commands to on-board CPLD-based JTAG controller logic. It provides galvanic isolation between USB ground and target system ground, and includes configurable pull-ups on TMS, TDI, and TDO lines per IEEE 1149.1 requirements.

The device operates exclusively in host-controlled mode with no onboard memory or firmware update capability; all behavioral logic resides in the fixed-function CPLD. It requires no external power - drawing only from USB VBUS - and supports hot-plug detection and enumeration as a CDC/ACM-class device under Windows, Linux, and macOS.

Key Specifications

Availability

DO-VIVADO-DEBUG-USB-II-G-NL is available at Aetrix Electronics and suitable for FPGA prototyping, embedded SoC validation, production test fixture deployment, and academic lab instrumentation requiring stable component supply and long-term toolchain compatibility.

Supply support for DO-VIVADO-DEBUG-USB-II-G-NL includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Xilinx, now part of AMD, is a semiconductor company specializing in programmable logic devices including FPGAs, SoCs, and adaptive compute acceleration platforms. Founded in 1984, it pioneered SRAM-based reconfigurable logic architecture.

DO-VIVADO-DEBUG-USB-II-G-NL belongs to Xilinx's Lab Tools product line, engineered specifically to provide low-latency, standards-compliant physical-layer connectivity between host design tools and Xilinx target hardware - enabling deterministic debug, configuration, and verification workflows.

FAQ

What is the primary function of the DO-VIVADO-DEBUG-USB-II-G-NL?

The DO-VIVADO-DEBUG-USB-II-G-NL is a certified Xilinx USB-to-JTAG debug adapter that enables hardware-level communication between a host PC running Vivado or ISE software and Xilinx FPGAs or SoCs. It executes JTAG instructions, loads configuration bitstreams, performs boundary-scan tests, and supports real-time debug probes - all without requiring external power or proprietary drivers. DO-VIVADO-DEBUG-USB-II-G-NL ensures full interoperability with official Xilinx toolchains and adheres to IEEE 1149.1 timing specifications.

Which Xilinx device families does DO-VIVADO-DEBUG-USB-II-G-NL support?

DO-VIVADO-DEBUG-USB-II-G-NL supports all Xilinx device families compatible with the Vivado Design Suite and ISE Design Suite, including Spartan-6, Virtex-6, Artix-7, Kintex-7, Virtex-7, Zynq-7000, and early UltraScale devices. It is explicitly validated for use with Zynq-7000 SoC PS_JTAG and PL_JTAG interfaces, and supports multi-device JTAG chains up to 16 TAP controllers. DO-VIVADO-DEBUG-USB-II-G-NL maintains backward compatibility with legacy ISE projects while fully integrating into Vivado Hardware Manager workflows.

Does DO-VIVADO-DEBUG-USB-II-G-NL require special drivers on Windows or Linux?

No, DO-VIVADO-DEBUG-USB-II-G-NL uses standard CDC/ACM USB class descriptors and enumerates as a virtual COM port on Windows, Linux, and macOS without requiring vendor-specific drivers. On Windows 10/11, it installs automatically using inbox usbser.sys; on Linux, it appears as /dev/ttyACM0 and works with libusb-based tools like xc3sprog and openocd. DO-VIVADO-DEBUG-USB-II-G-NL is pre-recognized by Vivado Hardware Manager and ISE iMPACT - no manual driver binding or INF editing is necessary.

Can DO-VIVADO-DEBUG-USB-II-G-NL be used for production programming?

Yes, DO-VIVADO-DEBUG-USB-II-G-NL is qualified for both development and production use. Its galvanic isolation, 24 MHz TCK capability, and support for SVF/JAM STAPL scripting make it suitable for automated test fixtures and in-circuit programming stations. It reliably handles repeated configuration cycles and supports secure bitstream loading when paired with Xilinx's authenticated encryption flow. DO-VIVADO-DEBUG-USB-II-G-NL has been deployed in manufacturing environments for FPGA-based medical, aerospace, and industrial control systems.

How does DO-VIVADO-DEBUG-USB-II-G-NL differ from the Digilent HS2 or Xilinx Platform Cable USB II?

DO-VIVADO-DEBUG-USB-II-G-NL is Xilinx's reference-designated Lab Tool, identical in hardware and firmware to the official Xilinx Platform Cable USB II (non-galvanically isolated variant excluded). Unlike third-party adapters, DO-VIVADO-DEBUG-USB-II-G-NL guarantees full feature parity with Vivado Hardware Server, including JTAG clock stretching, TDI/TDO loopback diagnostics, and multi-chain topology reporting. DO-VIVADO-DEBUG-USB-II-G-NL also ships with Xilinx-signed firmware binaries and is covered under Xilinx's Lab Tools warranty and support policy.