Cirrus Logic ARM processors, ARM in circuit emulator, Cirrus Logic entertainment processors, Cirrus Logic embedded processors, ARM emulator, ARM emulators, ARM ICE, ARM software, ARM debugger, ARM hardware, ARM Cirrus Logic development tools, ARM embedded systems.

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Signum Systems offers tools for loading, debugging, tracing, profiling and automated testing of Cirrus Logic ARM-based applications that feature:

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Support for the following Cirrus Maverick devices:

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PS7500FE

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EP7309

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EP9301

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EP9312

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CS89712

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EP7311

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EP9302

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EP9315

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EP7312

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EP9307

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Full compatibility with these major third-party C/C++ compilers and assemblers:

•	ARM SDT & ADS ELF / DWARF	•	GNU COFF
•	GNU ELF / DWARF	•	Green Hills Software

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Ready-to-run C demo programs, test macros, compilation batch files and configuration settings for many evaluation boards, including:

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EDB7312
development board

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CRD7309 board
for MP3 players

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CDB89712
board

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EDB9301
board

PRODUCTS

•		JTAGjet Emulator for ARM
•		Real-time ETM Trace Buffer
•		Chameleon Debugger for ARM

JTAGjet EMULATOR

•		Supports all ARM7 and ARM9 devices
•		Download speed up to 1 MB/sec.
•		Monitoring and handling of CPU power-cycle and reset.
•		Fast USB 2.0 interface.
•		Compatible with Chameleon Debugger (Signum), ARM RealView, ARM AXD, ARM ADS & any RDI compliant third party debuggers.
•		Programmable JTAG clock speed (0-30 MHz).
•		JTAG transaction logging and optional JTAG test utility for verification and low-level JTAG debugging.
•		Flash based design for easy firmware upgrades.

EXECUTION TRACE BUFFER

•		400 MHz real-time trace buffer (ETM) with timestamp.
•		Trace depths of 256K, 1M, 2M and 4M frames.
•		Trace On/Off control and pre-filtering in real-time with address comparators, address ranges, data comparators with masks, delay counters and 3-level sequencer.
•		Cycle accurate time-stamp shown on every trace sample (absolute, relative and delta modes).
•		Trace post-filtering, search and queries.
•		Data export to Excel for plotting and analysis.
•		Trace window display customization (add, delete and rearrange columns).

CHAMELEON DEBUGGER

•		Easy and intuitive hardware breakpoint settings with full support for all ARM debug capabilities.
•		Choice of hardware or software breakpoints in source window.
•		Access to variables, registers and peripherals in run-time (without stopping the CPU).
•		Integrated co-processor support.
•		Automatic switching between ARM and ARM Thumb mode.
•		Integrated CodeScope profiling analysis tool.
•		Integrated flash programming utilities.
•		Integrated homogeneous and heterogeneous multi-core debug support (up to 16-CPUs at a time).
•		Access to all registers and peripherals with bit-fields and grouping.
•		Easy register customizations (adding, grouping, bit-fields).
•		Step into, step out and step over functions in C/C++ and Assembly.
•		Full CPU control and validation of program execution using powerful macro language.
•		Definable hot-keys and macros for actions performed frequently.
•		Multiple memory, source, watch, locals, command and other windows.
•		Drag and drop of variables, functions and addresses.
•		Mouse fly-by display shows variables and registers.
•		Virtual I/O access to the host console and file system in run-time.
•		Access to debugger and target from external plug-ins (DLL or EXE).
•		Full GUI remote debugging over TCP/IP networks.
•		Command level remote debugging over TELNET (may be used with PDAs and notebooks without the debugger).
•		RTOS visibility via dedicated plug-in window.
•		Full set of testing programs provided on CD-ROM.
•		Works on Win98 / NT4 / 2000 / ME / XP hosted PCs.
•		22 years of experience in emulation and debugging tools.
•		Made in USA.

Chameleon Debugger in Action