JTAG - Wikipedia
The Joint Test Action Group (JTAG) was formed in 1985 to provide a pins-out view from one IC pad to another so these faults could be discovered. The industry standard became an IEEE standard in 1990 as IEEE Std. 1149.1-1990 [ 3 ] after many years of initial use.
Feb 8, 2006 · This Application Note resumes the Common JTAG interface pinouts used by the most popular manufacturers of processors, FPGAs or CPLDs devices as ARM, Altera, Lattice, MIPS, Xilinx and so more ...
JTAG Connectors and Pinout - Texas Instruments
Texas Instruments supports a variety of JTAG connection methods to both its development kits and custom boards. This page covers in detail several aspects to properly identify, specify and use these different standards.
JTAG target devices support emulation through a dedicated emulation port. This port is a superset of the IEEE 1149.1 standard and is accessed by the emulator. To communicate with the emulator, your target system must have a 14-pin header (two rows of seven pins) with the connections that are shown in Figure 1–1.
JTAG HS3 Reference Manual - Digilent
The JTAG-HS3 programming cable is a high-speed programming/debugging solution for Xilinx FPGAs and SoCs. It is fully compatible will all Xilinx Tools, and can be seamlessly driven from iMPACT, ChipScope™, EDK, and Vivado™. The HS3 attaches to target boards using Xilinx’s 2×7, 2mm programming header.
20-pin J-Link Connector - SEGGER Wiki
J-Link / J-Trace 20-pin JTAG pinout. J-Link and J-Trace have a JTAG connector compatible to ARM's Multi-ICE. The JTAG connector is a 20 way Insulation Displacement Connector (IDC) keyed box header (2.54mm male) that mates with IDC sockets mounted on a ribbon cable.
Apr 15, 2008 · The JTAG emulator target header interface is a standard dual-row 0.025” male square-post header, employing 0.1” x 0.1” spacing, with a minimum post length of 0.235”. Pin 3 of the JTAG emulator cable header is keyed to prevent accidental insertion of the pod with the target backwards.
Technical Guide to JTAG - Corelis JTAG Tutorial
There is no single standard JTAG interface connector or JTAG pinout—physical characteristics such as pin spacing, interface voltage, and pin order vary among devices.
This document describes device access using both the standard 4-wire JTAG interface and the 2-wire JTAG interface, which is also referred to as Spy-Bi-Wire (SBW). An example programmer system, which includes software (source code is provided) and the corresponding
7.2.1 JTAG - Microchip Technology
When designing an application PCB which includes an AVR with the JTAG interface, it is recommended to use the pinout as shown in Figure 7-2. The AVR Dragon 100-mil probe connectors support this pinout.