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Tag-Connect, LLC

Tag-Connect TC-XILINX6-M Xilinx 14-pin to 6-pin Adapter

Tag-Connect TC-XILINX6-M Xilinx 14-pin to 6-pin Adapter

Adapter to connect standard Xilinx 14-pin JTAG headers to 6-pin Tag-Connect TC2030-IDC cables.

SKU: TC-XILINX6-M

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Key Features

Compact PCB footprint for JTAG connections
Direct plug-in to 2mm 14-pin programmer headers
Mates with TC2030-IDC and TC2030-IDC-NL cables
Clean signal mapping for standard Xilinx JTAG
No soldering or modification required
Robust mechanical connection
Clearly labelled pinout for easy setup

Overview

The Tag-Connect TC-XILINX6-M simplifies connecting Xilinx 14-pin 2mm programmer cables (like Digilent JTAG-HS2/HS3) to a minimal 6-pin footprint using the TC2030-IDC interface. Its primary role is for FPGA and CPLD in-system programming or debugging during design, prototype, or low-volume production. The adapter enables fast switching between boards without repeated cable insertions and minimises physical PCB footprint. It is part of the broader Tag-Connect line of programming accessories, alongside similar solutions such as the TC2050-XILINX-M (for 10-pin cables) and TC-XILINX6 (male version for USB II cables). See all related adapters at the Tag-Connect DSP/FPGA/CPLD Adapters catalogue or browse the complete Tag-Connect collection for alternative options.

Downloads

Tag-Connect TC-XILINX6-M Overview

The Tag-Connect TC-XILINX6-M is designed to bridge a female 2mm 14-pin header, common on Xilinx programming cables like Digilent JTAG-HS2/HS3, to a standard 6-pin 0.1" (2.54mm) TC2030-IDC Plug-of-Nails™ header. This enables direct connection to compact “No Legs” and “With Legs” TC2030 cables for PCB programming, diagnostic access, or test point minimisation on high-density circuit boards.

Main Applications

  • Programming and debugging Xilinx FPGAs and CPLDs using Digilent JTAG-HS2, HS3, and similar cables
  • Ideal for boards requiring a minimal 6-pin Tag-Connect connector footprint
  • Works with TC2030-IDC Plug-of-Nails™ cables (sold separately)

Pinout Table

TC2030 Pin Signal
1 VREF*
2 TMS / SS / PROG
3 TDI / MOSI / DIN
4 TCK / SCLK / CCLK
5 GND*
6 TDO / MISO / DONE

Wiring Quick-Start

  1. Plug the TC-XILINX6-M adapter into the 2mm, 14-pin header on your Xilinx-compatible programmer cable.
  2. Attach your TC2030-IDC or TC2030-IDC-NL cable to the 6-pin 0.1” header on the adapter.
  3. Connect to the matching target PCB Tag-Connect footprint.

Fits digital debugging and in-system programming applications for compact and production boards.

Compatible Tag-Connect Cables & Accessories

  • TC2030-IDC (“With Legs” spring-loaded pin cable)
  • TC2030-IDC-NL (“No Legs” for hand-held use or clip retention system)
  • TC2030-CLIP or mini PCB retention jigs for “NL” cables
Note: Adapter only supplied. Compatible cables are not included and must be purchased separately.

Example Ready-to-Run Connection (JTAG, SRST, and Power/Ground)

 Programmer Cable (2mm, 14-pin) → TC-XILINX6-M → TC2030-IDC → PCB Tag-Connect footprint 

Which cable fits your debugger? See our Tag-Connect cable guide.

Engineer Q&A

Questions and Answers

9 questions
  • Will This Adapter Fit the Xilinx Platform Cable USB II DLC10?

    No. The Platform Cable USB II (DLC10) has a male 14-pin header, so it needs the TC-XILINX6, which has the matching female connector.

    AdapterUse it with
    TC-XILINX6-M (this adapter)Programming cables with a female 2 mm 14-pin header, such as Digilent JTAG-HS2 and JTAG-HS3
    TC-XILINX6Xilinx Platform Cable USB II (DLC10), male 14-pin header

    See how to use Tag-Connect cables with the Xilinx Platform Cable.

    Answered by John LeggUpdated 9 Oct 2026
  • Can This Be Used for Production Programming?

    Yes, for both prototyping and production programming. Use legged cables for development and no-legs cables for short production operations.

    Answered by John LeggUpdated 9 Oct 2026
  • How Is Pinout Mapped From Xilinx to Tag-Connect?

    Tag-Connect gives the pinout on the product page. The pin order is Tag-Connect's TC2030 order, and the pins carry both JTAG and SPI/configuration names.

    TC2030 pinSignals
    1VREF
    2TMS / SS / PROG
    3TDI / MOSI / DIN
    4TCK / SCLK / CCLK
    5GND
    6TDO / MISO / DONE
    Answered by John LeggUpdated 9 Oct 2026
  • Is It Compatible with non-Tag-Connect Programming Cables?

    Its output is a 6-pin (2x3) 0.1 in header intended for TC2030-IDC and TC2030-IDC-NL cables. Tag-Connect notes it can also be used by anyone who wants a 6-pin 0.1 in ribbon header on their PCB instead of the native 2 mm 14-pin header.

    Answered by John LeggUpdated 9 Oct 2026
  • Does It Need Any Drivers or Software?

    No drivers are required; it’s purely a passive hardware adapter.

    Answered by John LeggUpdated 9 Oct 2026
  • What Does the TC-XILINX6-M Adapter Do?

    It converts a standard Xilinx 2mm 14-pin JTAG connector to a compact 6-pin 0.1” TC2030-IDC interface for easy board access.

    Answered by John LeggUpdated 9 Oct 2026
  • Which Programming Cables Is This Adapter Compatible With?

    It works with Digilent JTAG-HS2, JTAG-HS3 and other Xilinx-compatible cables that use a female 14-pin header.

    Answered by John LeggUpdated 9 Oct 2026
  • Can the TC-XILINX6-M Be Used with “No Legs” Tag-Connect Cables?

    Yes, it works with both TC2030-IDC (with legs) and TC2030-IDC-NL (no legs) cables.

    Answered by John LeggUpdated 9 Oct 2026
  • Is a Tag-Connect Cable Included?

    No, only the adapter is supplied. Cables must be purchased separately.

    Answered by John LeggUpdated 9 Oct 2026

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