- Small-footprint (small as 2KB, automatic scaling)
- Fast execution (sub microsecond context switch)
- Supports all popular processors and tools (see below)
- TraceX system analysis support
- Advanced Technology:
- Event Chaining™
- Performance Metrics
- Execution Profiling
- Run-time and Static Stack Analysis
- Multicore Support (SMP and AMP)
- Downloadable Application Modules
- Memory Protection for Downloadable Application Modules
- Extensive ThreadX ecosystem
- Safety Certifications (DO-178B, FDA510(k), IEC61508, etc)
- Deployed in over 1,000,000,000 devices
- Full Source Code
threadx Processor Support
- Critical Link MityDSP/MityARM
- Energy Micro EFM32
- Fujitsu FM3
- Hitachi H8/300H
- Infineon XMC
- Microchip PIC24/dsPIC
- Microchip PIC32
- Nios II
- Power Architecture
- Renesas RX
- Renesas SH
- Renesas V8xx
- ST Microelectronics STM32
- Synopsys ARC
- TI ARM
- TI MSP430
- Univers A2P
- Xilinx ARM
Express Logic’s 1.5 Billion Deployments Reflect ThreadX Use in Widespread Growth of Internet DevicesExpress Logic’s focus on high-throughput, ease-of-use, and royalty-free solution guarantees… [+]
ThreadX for CEVA-TeakLite-III
Complete CEVA-TeakLite-III support Fully Integrated with the CEVA Tools Reasonable pricing No Royalties Complete ANSI C source code Easy to use and powerful services Responsive Technical Support Unlimited Threads, Queues, Event Flags, Timers, Semaphores, Mutexes, Block Pools, and Byte Pools Flexible memory usage Timeout available on all thread suspension Advanced preemption-threshold technique Low-overhead Application Timers Size scales automatically Picokernel architecture for size and speed Small footprint (as low as 1.2 Kwords) Fast Execution (0.14us context switch@700MHz)
Improve Your CEVA-TeakLite-III DevelopmentLet our extensive experience with the CEVA-TeakLite-III family of microprocessors help your product development. ThreadX, our high-performance real-time kernel, helps improve your product's quality and its time-to-market. In addition, using ThreadX makes it easier to enhance your product in the future.
CEVA-TeakLite-III OptimizationsThreadX optimizes context switching on the CEVA-TeakLite-III. When context switching occurs inside of a ThreadX service call, only the registers preserved across function calls are saved as part of the thread's context. A similar technique is used in interrupt handling. On the front end of interrupt service routines, only the compiler's scratch registers are saved initially. The full register set is saved only if thread preemption is required.
Flexible Interrupt ModelThreadX supports the variety of shadow register options on the CEVA-TeakLite-III as well as the stack-based register architecture of the CEVA-TeakLite-III. All interrupt processing uses a separate system stack and as mentioned previously, full context saving/restoring is performed only when thread preemption is necessary.
Nested Interrupt HandlingThreadX also fully supports nested interrupts.
Evaluation Board SupportThreadX demonstrations are available for the CEVA-TeakLite-III evaluation platform.
Development ToolsThreadX is fully integrated with the CEVA-TeakLite-III development suite.
Free Demo DownloadsTeakLite-III
Customer ShowcasePhilips (ATL) Ultrasound Medical Ultrasound Systems [+]