Jacksonville, FL - July 17, 2009 - CMX Systems, well-known designer of real-time operating systems, TCP/IP, Flash File Systems and USB software, announces the availability of its compact CMX-TINY+™ real time operating system for STMicroelectronics’ STM8S family of 8-bit flash microcontrollers.

The CMX-Tiny+ real time multi-tasking operating system is a very “lean and mean” kernel for those processors that have a small amount of RAM embedded on the processor’s silicon (minimum of 512 bytes and higher.) This unique RTOS, based on a scaled down version of the popular CMX-RTX, retains most of the power of CMX-RTX as well as the more frequently used functions. ROM requirements are approximately 1K minimum to 3K maximum.

CMX-Tiny+ supports the following processors: All Vendors of: ARM7 / ARM9; specific manufacturers: Atmel AVR, AVR XMEGA; Freescale HC08, Flexis (HCS08 or ColdFire V1); Infineon 80C16x (1/ 3/ 4/ 5/ 6/ 7); Luminary Micro Cortex-M3; Microchip PIC24, dsPIC; NEC 78K0, 78K0S, V850; NXP LPC17XX (Cortex-M3); Renesas H8/300, H8/300H, H8S; STMicroelectronics STM32, ST10, ST7; TI MSP430, MSP430X; XEMICS CoolRISC816, XE8000; Zilog EZ8 ( Z8 Encore). CMX is constantly adding new processors; please call if processor is not listed above.

All CMX products feature full source code, no royalties, and free technical support and updates with every purchase. Contact CMX Systems at 904-880-1840 or email

About CMX Systems:

Since its inception in 1990, CMX Systems has focused on providing its customers with all of the tools needed to program their embedded applications. The company's core business is to develop and support real-time, multi-tasking operating systems (RTOS), TCP/IP stacks, Flash File Systems, USB stacks and the CANopen stack for a wide variety of 8-bit, 16-bit, and 32-bit microcomputers, microprocessors, and digital signal processors. The company's RTOSes support more than 50 processor families and over 30 C-compiler vendors. CMX also offers the tiny CMX-MicroNet™, which is a unique TCP/IP stack that is targeted for 8-, 16-, 32-bit and DSP processors with limited ROM and/or RAM and CMX-TCP/IP™, a full-featured TCP/IP stack designed for 16-, 32-bit and DSP processors. CMX additionally offers five different Flash File Systems to best meet the memory management needs of embedded developers. CMX-USB™ is offered for designers wishing to add USB connectivity to their products. For more information, please visit CMX Systems’ website at

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