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ST40-TOOLSET

ST40-TOOLSET software
  • Target Target

The ST40 Micro Toolset supports application development for ST40-based systems.

Applications can be efficiently implemented in ANSI C or ANSI C++ and mapped to the target hardware.

In conjunction with the on-chip emulation support of the ST40, the ST40 Micro Toolset supports board level debugging through the JTAG interface. The tools can be used through the STWorkbench Integrated Development Environment (IDE).

The toolset supports host-target interconnection through the ST Micro Connect 2, using either Ethernet or USB connections or ST Micro Connect Lite, using a USB connection only.

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Data Brief

Key Features

  • GNU code development tools
  • ANSI C and C++ compiler for ST40
  • C (newlib) run-time library and C++ (libstdc++) including STL
  • GNU archiver and other utilities
  • Board specs defining memory area for linker
  • Boot from Flash ROM support
  • Extensive set of trace and profiling tools
  • Cross development with GDB
  • The GNU debugger supports the ST40 simulator and development boards
  • Includes Text User Interface (TUI) and the Insight GUI on all host platforms
  • sh4xrun target loader
  • OS21 real-time kernel, provides:
  • High-performance, low-memory footprint
  • Tasks, semaphores, message queues
  • Memory management and virtual memory API
  • Mutexes and events
  • Interrupt handling, cache control and timers
  • Sources supplied, royalty free
  • Instruction set simulator
  • Programs can be run without hardware
  • Low-level execution tracing
  • Interface to the target through ST Micro Connect and ST TargetPack technology (supplied separately)
  • STWorkbench IDE (supplied separately)
  • Built on the Eclipse IDE
  • State-of-the-art IDE for use with a range of ST toolsets
  • Powerful editing tools and ST40 specific plug-ins customize the IDE for building and debugging ST40 target applications
  • Advanced trace and profiling tools

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DB1352: ST40 Micro Toolset for developing ST40 applications
3.0 104 KB

Application Notes

Description Version Size
pdf
AN3530: ST40 Micro Toolset user trace support
1.1 536 KB
pdf
AN3943: Porting from OS20 to OS21
4.2 68 KB

Technical Notes & Articles

Description Version Size
pdf
TN0752: ST40-300 high performance dual issue 32-bit RISC processor core
3.1 42 KB

User Manual

Description Version Size
pdf
UM1250: ST40 Micro Toolset GDB command scripts
9.0 796 KB
pdf
UM1347: OS21 USER MANUAL
22.1 1,370 KB
pdf
UM1369: OS21 for ST40
15.2 162 KB
pdf
UM1399: ST40 Micro Toolset
22.0 4,391 KB

Reference Manual

Description Version Size
pdf
RM0095: SUPERH SH-4, ST40 SYSTEM ARCHITECTURE VOLUME 1
8.0 3,445 KB
pdf
RM0129: SUPERH SH-4, ST40 ARCHITECTURE, VOLUME 2: BUS INTERFACES
8.0 1,836 KB
pdf
RM0137: ST40 core and instruction set architecture
12.0 3,296 KB
pdf
RM0148: ST40 core support peripherals (ST40-300)
5.0 581 KB
pdf
RM0171: SUPERH ST40 SYSTEM ARCHITECTURE VOLUME 3: VIDEODEVICES
4.0 1,188 KB
pdf
RM0197: SH-4 generic and C specific application binary interface
2.0 246 KB
pdf
RM0288: ST40 core support peripherals
5.0 1,640 KB
pdf
RM0327: Multi-Target Trace API version 1.0
1.0 300 KB

Sample & Buy

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Part Number Marketing Status
ST40-TOOLSETTarget

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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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