To facilitate debugging and performance analysis on MIPS cores, Imagination offers a range of EJTAG probes to suit development requirements. The high-end SP55E SysProbe enables high-speed debug and low-level interface with all MIPS cores. For a more lightweight and cost-focused option connecting to our smaller cores, a BusBlaster probe is available.


The SP55E SysProbe provides a full debugging feature set including software and hardware breakpoints, hardware triggers, reset control, power monitoring, code profiling and much more. These features provide the requisite tools to meet the needs of today’s cutting edge development teams for first silicon bring-up, hardware and software development, debug and verification activities.

It supports the latest MIPS On-Chip Instrumentation (OCI) debug architecture and offers simultaneous debug of heterogeneous designs (CPU, RPU & GPU) within a single SoC. To simplify software setup, the SysProbe can auto-detect which cores are present within the SoC and the debug bus topology.


Support for all MIPS cores and other Imagination IP including:

The Codescape Console software can be used for command line very low-level SoC and core bring-up, fault analysis and debug via the SP55E probe. In addition, the probe can be used with Codescape Debugger, Imagination’s bespoke GUI debug environment for heterogeneous SoC development. Codescape Debugger offers powerful regions, including: source code, disassembly, stack frame, local and global variables, CPU registers, memory, breakpoints, hardware triggers, trace and performance analysis. Tested firmware, tools and an update utility are provided in Codescape MIPS SDK Professional.

Please contact us for further details

Third party probes are also available from multiple vendors.