First Silicon Solutions (FS2)(R) Introduces System Navigator(TM) for MIPS32(R) 34K(TM) Debug; FS2 System Navigator Supports PDtr
February 06 2006 - 11:37AM
Business Wire
First Silicon Solutions, a division of MIPS Technologies, Inc.
(NASDAQ: MIPS), today announced immediate availability of the FS2
System Navigator(TM), a comprehensive suite of EJTAG debug and
trace tools for the MIPS32(R) 34K(TM) family of cores. The 34K
cores are the first to implement the multi-threading capability of
the MIPS(R) MT ASE, while leveraging the MIPS DSP ASE and high
performance 24KE(TM) microarchitecture for reduced overall SoC die
area, cost, and power consumption in high-performance,
cost-sensitive embedded applications. Best-in-class Debug Solutions
The 34K cores include the powerful PDtrace(TM) (Program and Data
Trace) option for faster development and debug. MIPS Technologies'
PDtrace system, coupled with the FS2 System Navigator, provides
best-in-class debug capabilities for 34K-based designs by allowing
customers to capture real-time trace for multiple VPE designs and
view execution flow, load/store addresses and the associated data.
With PDtrace, users can choose either on-chip trace capture or
stream the trace data off-chip to the FS2 System Navigator.
Off-chip trace streaming saves on-chip memory resources and
provides for much deeper trace depths. FS2 is already working with
several early adopter licensees on this new core architecture.
"Having debug and performance analysis tools in place for early
adopters of the 34K cores was critical to their success," said Jack
Browne, vice president of marketing at MIPS Technologies. "FS2
System Navigator tools allow licensees to not only debug their
design but also optimize their code for the 34K cores'
multi-threaded architecture. Our early licensees are very engaged
and happy with FS2's solution." "The 34K cores usher in many
innovative debug features like debugging multiple Virtual
Processing Elements (VPEs) where the debugger can halt and single
step one VPE while allowing the other to continue running," said
Rick Leatherman, vice president and general manager of FS2. "We've
made code optimization a priority by providing zero overhead PC
sampling with Thread Context (TC) resolution for fast hot spot
analysis. To help ensure QoS for each hardware thread we've added
real-time trace capture that includes color coded TC IDs for each
trace cycle to easily distinguish which TC executed on each clock
cycle." FS2 Debug is Fully Extensible The FS2 System Navigator
tools support the complete MIPS32 and MIPS64(R) processor core
families. They also provide support for multi-core debugging and
interface to the FS2 MED(TM) (Multi-core Embedded Debug) system for
more complex SoC designs. The FS2 debug environment is extensible
to heterogeneous multi-core debugging applications, such as
integrating systems analysis of multiple MIPS-Based(TM) and DSP
cores, or trace of OCP, AMBA or custom bus interfaces. GDB/Insight
Provide Powerful Debug Capability The FS2 System Navigator
functions have been integrated with the GDB/Insight debugger
distributed by MIPS Technologies as part of the GNU-based MIPS SDE
toolchain. The seamless operation of FS2 tools with the GDB/Insight
debugger ensures a comprehensive software development environment
with sophisticated features, ease of use, and minimal cost to the
developer. FS2 System Navigator software includes several features
designed to fully support PDtrace and the System Navigator probes.
These features allow the user to view the original GNU source code
with function names and line numbers mixed into the assembly code.
When viewing the trace display, the executed addresses are
displayed along with assembly instructions. In addition to tracing
code flow, the trace can also display load/store cycles, which are
useful in seeing code and data flow as the code executes, and what
conditional code and variable values caused the changes. FS2 System
Navigator is available with USB 2.0, 10/100 Ethernet (optional) and
IEEE Parallel PC interfaces. It connects to the target system using
the standard EJTAG 14-pin connector for on-chip trace or a 38-pin
Mictor connector for off-chip trace capture. The FS2 System
Navigator family provides a wide range of compact, feature-rich,
debug tools at affordable price points for all developers of
MIPS-Based systems. Availability FS2 System Navigator for
MIPS-Based cores is available now. Contact FS2 or visit
http://www.fs2.com for information. About First Silicon Solutions
(FS2) Founded in 1998, First Silicon Solutions (FS2) specializes in
developing silicon IP, and designing test and debug technologies
based on OCI(R) (On-Chip Instrumentation) for use in FPGA, SoC,
SOPC, ASSP and ASIC devices. FS2 is a division of MIPS
Technologies, Inc. FS2, OCI, MED and FS2 System Navigator are
trademarks of First Silicon Solutions. MIPS, MIPS32, MIPS64, 24KE
and 34K are registered trademarks of MIPS Technologies, Inc. First
Silicon Solutions is a division of MIPS Technologies, Inc.
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