If you're looking to debug a microprocessor then you may need a JTAG emulator. These devices are designed to provide an interface between your chip and a platform, like a computer, where you can make changes and edit or add code blocks.

we’ve put together a collection of the best JTAG Emulators that are currently available on the market. To help you find the perfect JTAG Emulator among a wide variety of options, we constantly update our collection with new and trending models.

10 Best JTAG Emulators

Based on dozens of customer reviews and ratings, the followings are the top 10 best-selling JTAG Emulators:

Top Rated JTAG Emulator Reviews

Since we’ve mentioned 10 different models of JTAG Emulators on the above list, it may be difficult for you to find the right one for your needs. This is why we listed the key features of each of these JTAG Emulators below:


Product Highlights:

  • This hardware supports USB to UART and JTAG, and the voltage supports 1.8V 3.3V 5V.Support standard JTAG interface and 2-wire SWD debugging interface.
  • The Jtag main control chip uses STM32F205, can not afford to lose the firmware, hardware upgrade to the latest version of V9.4, can provide 3.3V voltage of 0.8A
  • Stable and reliable chipset CP2102,Baud rates: 300 bps to 1.5 Mbps,Connect MCU easily to your computer!Standard USB type A male and TTL 5pin connector. 5pins for 3.3V, RST, TXD, RXD, GND & 5V
  • Support IAR KEIL MDK,nRF51822 nRF52810 NRF52832 JLINK V9 DA14580 JLINKV9 SDW Emulation Debugger ARM Jtag Debugger Supports MDK/IAR/KEIL
  • Supports debugging of all ARM chips, supports MDK or IAR, and compile environment IDE supported by other standard J*Link standards.

Product Highlights:

  • This is a JTAG converter, which is a good choice for your ARM emulator.
  • It also supports new versions of MINI2440, TQ2440 and popular ARM boards.
  • This Adapter board for the common 20PIN2.54 spacing, 20PIN 2.0 spacing, 10PIN 2.54 spacing, 10PIN 2.0spacing, JTAG 14PIN 2.54 spacing.

Product Highlights:

  • Part Number: ST-LINK/V2 (CN)
  • ST-LINK/V2, in-circuit debugger/programmer for STM8 and STM32
  • The ST-LINK/V2 is an in-circuit debugger and programmer for the STM8 and STM32 microcontroller families. The single wire interface module (SWIM) and JTAG/serial wire debugging (SWD) interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board.
  • STM8 applications use the USB full speed interface to communicate with STMicroelectronic’s ST Visual Develop (STVD) or ST Visual Program (STVP) software.
  • STM32 applications use the USB full speed interface to communicate with Atollic, IAR, Keil or TASKING integrated development environments

Product Highlights:

  • Open Source and Open Hardware
  • Based on Black Magic Probe
  • Free Updates
  • Built In translator

Product Highlights:

  • ★ Handheld game console, button control, flip design.
  • ★ 3.0 full view HD IPS hard screen for enjoying good game experience.
  • ★ Compact size, which is easy to carry with you anytime and anywhere.
  • ★ Open source system, can run a variety of simulator games smoothly.
  • ★ Equipped with 16g TF card, built-in 2000 Games.

Product Highlights:

  • It has a wide range of use and supports a variety of standard compilation environments. Universal Programmer Seat Boundary Scan Device
  • This product is simple to operate, easy to connect, easy to use and learn, it is your excellent choice.
  • Compared with V8 JTAG Debugger, this emulator is more stable and durable, and the firmware will not be shut down suddenly.
  • It is made of safe and gentle materials, has a long service life and will not be easily damaged.
  • You can buy this efficient and practical V9 JTAG Emulator at a reasonable price.

Product Highlights:

  • 🎅【Game & TV Systems In 1】Super console X PRO is equipped with upgrade dual system. Support playing games, download App by yourself, searching and watching TV online. Enrich our leisure time.
  • 🎅【50,000+ Classic Video Games】54+ emulators & 50,000+ games are pre-installed.(📣 Please contact us for a list of games) Open source linux system and upgraded S905X chip has solved the frame drop problem, supports save the game progress at any time. And retro gaming console runs 64bit games perfectly such as PSP/PS1/DC/MAME/ARCADE/ATRARI/SEGA.etc.
  • 🎅【4K HD Display】Video game emulator support HD connection. The 1080P high-definition picture quality make us enjoy vivid and exciting video games in a big screen.
  • 🎅【Wifi&LAN Connection】Retro game emulator supports connection to the network via LAN and Wifi. It’s very convenient to download games through network.
  • 🎅【Up to 5 Players】Support up to 5 players at the same time, enjoy multiplayer games with family or friends. Equipped with 2 wireless game controllers for free, the connection distance of the controller is 8-10 meters. 🎁Best gift for friend and family.

Product Highlights:

  • Energy-Efficient Ventilation: This VIVOSUN powerful blower with a fan speed of 2300 RPM can create an air flow of 190 CFM; It combines the features and benefits of axial and centrifugal fan, effectively circulating air for room ventilation and odor purification
  • Low Noise Level: The durable fan blades revolve smoothly and powerfully, which helps collect airflow volume and cut noise output; A less than 31 dB noise level does not have any harm and will not disturb your work
  • Adjustable Speed: A stepless speed controller on the power cord enables the fan to run at different speeds; With this speed switch, you can adjust it to the desired airflow level according to your requirement
  • Easy Installation: This duct fan is compact and lightweight enough to be installed in areas with little available space; Comes with an installation bracket indicating the direction of the airflow; Removable duct ends with locking tabs for quick removal and easy maintenance; A cord length of 5.9 feet for hassle-free setup
  • Versatile Applications: Suitable for industrial, household and horticulture ventilation applications for air clean and temperature control; Help you maintain a healthy grow room by quietly and efficiently moving large volumes of air throughout your ventilation system

Product Highlights:

  • ✔️Support for the MDK5 IDE. Chips that can be supported include ARM7,ARM9,Cortex-M,Cortex-A(32bit)、8051(XC800、uPSD、LPC950)、C166 core(XC166、XE166、XC2000)
  • ✔️ULINK2 can be used to write HEX files and debug programs. Support memory read-write and terminal simulation during program operation.
  • ✔️Ulink2 can download code at high speed. The firmware of ULINK2 can be upgraded.
  • ✔️Supports serial debugging based on ARM -M3.Support memory read and write, terminal simulation and serial debug output during program operation.
  • ✔️Drivers can be provided by our customer service or downloaded in forum.

Video Overview

7 Best JTAG Emulators 2019

Disclaimer: These choices may be out of date. You need to go to wiki.ezvid.com to see the most recent updates to the list. Our complete review, including our …

Final Words

So, these are all of the Best JTAG Emulators available on the market. We hope this collection was helpful to find the right JTAG Emulator for the money. However, we recommend checking out the features, benefits, and problems of each of these JTAG Emulators before taking your decision.