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Registered in England No: 4264387

Registered Office:
10 The Bull Ring, Northwich,
Cheshire, CW9 5BS, UK.

Administration, Post & Delivery Address:
Kane Computing Ltd,
1 Verdin Street, Northwich,
Cheshire, CW9 7BX
United Kingdom
Tel: +44(0)1606351006
Email: Sales-Support-Marketing
©Copyright: KCL 2001-2015


Federation of Small Businesses


Opella-XD Ultra High Speed JTAG Debug Probe for MIPS RISC Cores


  • Fast, trouble-free “plug-and-play” installation using USB 2.0 High-Speed Interface (480Mb/s)
  • Up to 3MB/s download speeds particularly suitable for large, complex projects
  • Fully powered by USB interface; no external power-supply needed
  • Supports all MIPS™ hardware-debug standards: EJTAG 4.10, 3.10, 2.6x, 2.5x, 2.0x and 1.5x
  • Fine-grained adjustment of EJTAG clock frequency from 1KHz to 100MHz
  • Multi-core support with full EJTAG scan-chain configurability
  • Hot-plug support; allows connection to a running target without resetting or halting
  • 14-way or 20-way IDC target EJTAG connectors
Ordering Info: Part No. See below


Opella-XD is a powerful JTAG debug probe for embedded development on MIPS™ RISC cores. Opella-XD works with Ashling’s PathFinder-XD debugger and the open-source GDB based debugger and Eclipse CDT.

PathFinder-XD Eclipse based debugger software supports all third party MIPS C/C++ compilers, has target flash programming support for a broad range of devices, multiple
user-configurable windows, Embedded Linux debugging support and a built-in script language. PathFinder-XD runs on Linux x86 and Windows™ XP/Vista/7 hosts.

Ordering Information

  • Opella-XD-MIPS - Opella-XD for MIPS Debug Probe. Includes USB 2.0 cable, documentation and diagnostic software
  • PF-XD-MIPS - PathFinder-XD Source-level Debugger for MIPS™

Related Products

  • Opella-XD-ARC (JTAG debug prove for ARC RISC Cores)
  • Opella-XD-ARM (JTAG debug prove for ARM RISC Cores)
  • VITRA (networked emulator with trace)
  • PathFinder (source level debugger for embedded microprocessor development)


PDF Opella-XD-MIPS Datasheet (PDF 272KB)


Web Page Ashling's web site