JTAG
Boundary Scan is a topic that contains the various types of testers designed to control and observe the behaviour within boundary scan devices and the circuitry around them.
See Also: JTAG Controllers, JTAG Debuggers, JTAG Emulators, iJTAG, P1687, Boundary Scan
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JTAG Emulator
Spectum Digital XDS510-USBPlus
The Spectrum Digital XDS510-USBPlus enhanced JTAG emulator is low cost, along with a USB powered interface.
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JTAG Visualizer
JTAG Visualizer is an advanced graphical viewer and data management system for PCB schematics and layouts. Visualizer integrates seamlessly with the JTAG Technologies family of boundary-scan products, such as the ProVision application development platform, and accepts PCB data from a variety of CAD, CAM and EDA tools. In design Visualizer provides DfT (design for test) feedback to the user by enabling a graphical view of fault coverage on their design. In manufacture and test Visualizer can be used to highlight faulty nets (short circuits, opens, stuck-ats etc.) in both layout and schematics views.
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High-Performance JTAG Emulators
XDS560 Series
Blackhawk XDS560-class models are offered with PCI, USB, and Ethernet host interfaces. These XDS560 models support the first generation of TI XDS560-class high-speed JTAG connection between Code Composer Studio and the target device.
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JTAG Emulator
Spectum Digital XDS560v2-STM
The Spectrum Digital XDS560v2-STM emulator has System Trace capability, along with a USB powered interface.
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JTAG Debug Probe for Cortex-M
J-Trace PRO
SEGGER Microcontroller GmbH & Co. KG
J-Trace PRO for Cortex-M is setting a new standard for trace probes. It enables continuous streaming trace via its Gigabit Ethernet interface, lifting the limitations by internal buffers and slow data transmission.J-Trace PRO can capture omplete traces over long periods - thereby enabling the recording of infrequent, hard-to-reproduce bugs. This is particularly helpful when the program flow 'runs off the rails' and stops in a fault state. It also supports extended trace features, such as code coverage (so engineers have visibility of which parts of the application code have been executed) and execution profiling (providing visibility as to which instructions have been executed and how often - so hotspots can be addressed and optimization opportunities identified).
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Develop - Simulate - Validate JTAG / IJTAG based IP
NEBULA
You, your vendors and your customers being able to use one common interface to control and observe on-chip IP, resources and instruments. The figure below shows an example IC. The new IEEE 1149.1-2013 standard supports an init-data register for configuring the analog paramaters of I/O as well as controlling on-chip PLLs. The standard further extends this by defining in BSDL user test data registers or 'scan chains'. These registers enable the ability of generic software to control and observe mission mode IP and instruments simply by describing the register interface in BSDL.
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JTAG Boundary-Scan Hardware
JTAG Boundary-Scan Hardware by Corelis, including boundary-scan controllers, 12C serial bus protocol analyzers & exercisers, JTAG boundary Scan Modules, high-volume production JTAG systems, 7 support for 3rd party JTAG controllers
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JTAG Probe
MAJIC
MAJIC (Multi-Architecture JTAG Interface Controllers) JTAG Probes are small, stand-alone, processor-based systems that provide an intelligent connection between host-based development tools (the debugger) and an embedded processor via its standardized JTAG debug logic IP macrocell.
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JTAG Emulators
XDS100v2 Series
The XDS100-class JTAG Emulator is an ultra-low-cost entry level JTAG debugger for TI devices. Blackhawk offers two models, each with two JTAG target connections. One model includes TI JTAG connections for 14-pin TI and 20-pin cTI JTAG headers. The other model provides ARM 10-pin and 20-pin JTAG connections. Both models are identical in software and device support except for the the target connections, so pick the one that matches your target board connection.
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TAP Adapter for Corelis JTAG Controllers
Low Voltage Adapter
High technology, energy efficient, and small form factor products push JTAG interfaces to the limits; low power and high performance means low voltage, high speed, and high drive requirements. Building specialized interface circuits on product Printed Circuit Boards (PCBs) is inconvenient and costly—an out-of-the-box, external solution is needed.The Corelis Low Voltage adapter is an add-on accessory that provides existing scan controllers with an active, plug-in interface to access low voltage scan chains, without sacrificing performance.
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4-TAP PXI Express JTAG Controller
PXIe-1149.1/4E
The PXIe-1149.1/4E is a highperformance, multi-feature boundaryscan controller for multi-TAP and concurrent JTAG test and in-system programming. Featuring a high-speed PXI Express (PXIe) interface with four independent and configurable Test Access Ports (TAPs) along with direct serial programming capability, the PXIe- 1149.1/4E enables of boundary-scan integration with PXIe systems.
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JTAG Boundary-Scan Controllers
Corelis has developed a wide range of high-performance boundary-scan controllers that are compatible with buses such as USB 2.0, PCI, PCI Express, and Ethernet. Many of Corelis’ boundary-scan controllers operate up to 100 MHz sustained TCK frequency.
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Advanced JTAG Emulators
Blackhawk offers JTAG Emulators ranging from entry level to full-capability debug probe models supporting System Trace (STM), starting at $99. This includes XDS100v2, XDS200 and XDS560v2-class models that are compatible with Code Composer Studio.
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JTAG Debugger Software
JSCAN
JSCAN lets you view and control JTAG pins in real-time without having to touch your board! With a simple click of your mouse, you can set pins HIGH or LOW and observe the results right on your PC.J-SCAN works independently of any logic inside the JTAG device, you do not need any special firmware, code or logic installed. View and control pins in real-time, program FLASH memories, create test macros, for system test, easy to use graphical interface and affordable.
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JTAG Protocol Exerciser and Analyzer
PGY-JTAG-EX-PD
Prodigy Technovations Pvt. Ltd.
JTAG Protocol Analyzer (PGY-JTAG-EX-PD) are the Protocol Analyzers with multiple features to capture and debug communication between host and design under test. PGY-JTAG-EX-PD is the leading instrument that enables the design and test engineers to test the respective JTAG designs for its specifications by configuring the PGY-JTAG-EX-PD as Master/Slave, generating JTAG traffic and decoding the JTAG protocol decode packets.
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ABex Terminal Module for JTAG Technologies JT 37x7 BSCAN Cards
ABex TM-JT37x7
The ABex TM-JT37x7 is an ABex terminal module for the JTAG Technologies Boundary Scan Controller PXI/PXIe JT 37×7. In combination with the JT 2147/ABex from JTAG Technologies it integrates the POD functionality into the module.In combination with the PXI/PXIe JT 37×7 and the JT 2147/ABex it’s possible to connect up to four JTAG/Boundary Scan TAPs. All signal wires on the PCB are impedance controlled. In addition, all signals can be switched off via relays.
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High-Speed 4-TAP USB 2.0 JTAG Controller
USB-1149.1/4E
The USB-1149.1/4E is a high-performance plug-and-play IEEE-1149.1 Boundary-Scan (JTAG) controller for the Universal Serial Bus (USB 2.0). The USB-1149.1/4E is a high-speed device compliant with Revision 2.0 of the USB Bus Specification.
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Multiport JTAG Tester
XJQuad
XJQuad is a 4-port version of the XJLink2 USB-to-JTAG controller targeted at PCB manufacturers. It is supplied with XJRunner software for running XJDeveloper test systems. With a range of special features it is particularly suitable for concurrent/parallel testing on the production line. Each of the four ports has a high-speed interface which can be connected to up to four JTAG chains on each Unit Under Test (UUT).
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Single-TAP CFM JTAG Controller for Teradyne ICTs
USB-1149.1/CFM
The USB-1149.1/CFM High-Speed single-TAP boundary-scan controller makes adding JTAG test to Teradyne ICTs a snap. Designed specifically for integration into Teradyne TestStation and GR228x testers, the USB-1149.1/CFM offers a clean, convenient boundary-scan solution.
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JTAG Emulator
Blackhawk USB560v2
The Blackhawk USB560v2 STM emulator has System Trace capability, along with a USB powered interface.
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JTAG Live Controller
The JTAG Live Controller is USB connected and powered and features a single test access port in JTAG Technologies standard 10-way IDC pin-out. The JTAG Live controller is a smart, low-cost and easy-to-use USB JTAG/Boundary-scan interface.
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19" Rack Mount Chassis, Industrial JTAG-Powered PCB Tester-Programmer 'CombiSystem'
JT 57××/RMIC
The new-concept, industrial JTAG-powered PCB tester-programmer the JT 57xx/RMIc ‘CombiSystem’ comprises a sleek base-level 19″ rack-mount chassis assembly that can house up to four customer-specified modules chosen from various JTAG (IEEE 1149.x) controllers, digital IO and analog IO and other measurement modules.
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JTAG Boundary-Scan Controllers for High-Volume Production Systems
Corelis has designed special hardware that autonomously performs concurrent (gang) testing and programming of multiple units without additional user intervention. The entire testing and programming, including on-the-fly verification of results, is done in modular and expandable hardware.
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PCI Based JTAG Controller
PCI-1149.1/Turbo
The PCI-1149.1/Turbo is a powerful PCI-based JTAG/boundary-scan controller that is used for testing and in-system programming (ISP) of devices, boards, or systems compliant with the IEEE-1149.1 standard.
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JTAG External Modules (JEM) DIMM/SODIMM Socket Cluster Test
The primary function of the JTAG External Modules (JEM) for the DIMM/SODIMM Socket Cluster Test is to provide test access to off-board signals that otherwise could not be accessed by a JTAG test system and to strengthen the memory-independent JTAG testing for the assembly correctness of the almost full spectrum of the modern socket types, particularly (according to JEDEC_Std.21-C):
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USB JTAG controller
The small, lightweight design means the XJLink2 can easily be moved to the Unit Under Test (UUT). Advanced features, like their programmable JTAG signal pin position, switchable power supply and auto signal skew, make it easy to connect to a wide range of circuit boards. Simple to install and use due to the USB plug-and-play ability.
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Boundary Scan Test and JTAG Programming Tool Set
onTAP® Series 4000
onTAP is a comprehensive boundary scan testing and JTAG programming tool set that bolsters the most accurate possible fault coverage in an affordable and expedient manner, while providing support for the entire product life cycle.
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128 DIOs JTAG Boundary Scan Resources Unit
YAV9JTAG
Boundary-scan is a widely practiced test methodology that is reducing costs, speeding development, and improving product quality for electronics manufacturers around the world. By relying on an industry standard, IEEE 1149.1, it is relatively quick, easy, and inexpensive to deploy a highly effective test procedure. In addition, today’s PCBs have little alternative because of limited access to board-level circuitry.
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DDC (Dual DIMM Carrier) DIOS Adaptor
JT 2702/DDC
The JT2702 Digital 256 channel JTAG I/O module. JT2702/DDC (Dual DIMM Carrier) is a DIMM DIOS accessory product. It is typically used in custom test adapters or fixtures where a large number of digital I/O channels are required with a minimum space overhead.
