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XJAPI

Zdjęcia

  •  - XJAPI

Dokumentacja PDF

  • Datasheet


Opis

Software & Hardware Interface

The XJAPI is a simple-to-use DLL Application Program Interface (API), designed to give you low-level access to the JTAG chain via either the XJLink or the PXI hardware, allowing easy integration with a wide range of other systems such as development/evaluation boards, test systems...

The USB to JTAG hardware and software interface is composed of a high-speed USB to JTAG hardware module (XJLink) and the XJAPI, allowing you to access and control the JTAG chain directly.

The PXI to JTAG hardware and software interface is composed of a high speed PXI to JTAG hardware module (PXI-01) and the XJAPI.

Key Benefits
Faster communication / download USB (480 Mbps), JTAG (60 Mbps peak)
USB to JTAG: Small, lightweight, portable hardware design — ideal for lab and field work
PXI to JTAG form factor also available: fully software compatible with the USB to JTAG version (3U/32 bit PXI/c PCI bus interface)
Self-contained licence allowing you to use the XJTAG system on multiple machines
Can be used with any pinout, ARM, Xilinx, Altera, etc.
Easily customisable
Features
JTAG/IEEE 1149.x compliant
High speed USB 2.0 interface (480 Mbps), backwards compatible with USB 1.0 & 1.1
USB bus-powered (no external PSU)
Can supply power to the target board (3.3V, <100 mA)
TCK clock frequencies up to 60 MHz
Adjustable JTAG signal termination
Automatic signal skew control
Software configurable pin mapping
JTAG signals are +5V tolerant
Spare signals on JTAG connector can be used to control other items, e.g. hold a board in reset / turn on a PSU
Provided with all needed files, libraries and an application example
Designed to be used in C or C++ applications
XJDemo board available
Runs onWindows 2000 / XP / Vista

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