Jacksonville, FL - February 24, 2009 - CMX Systems, well-known designer of real-time operating systems, TCP/IP, Flash File Systems and USB software, offers two RTOSes, the CMX-MicroNet™ TCP/IP stack, five Flash File System options and now USB support for the STM32 processor family. CMX software is ported for many compiler tool chains including GNU, Keil and IAR.

CMX-RTX™ is a truly preemptive, multi-tasking RTOS supporting a wide variety of 8-, 16-, 32-bit microcomputers, microprocessors, and DSP's. CMX-RTX offers the smallest footprint, the fastest context switching times, and the lowest interrupt latency times available on the market today. RTOS functionality provided in CMX-RTX includes: task management, message management, queue management, system management, event management, memory management, resource management, semaphore management and timer management.

CMX-MicroNet is a TCP/IP stack specially crafted to work with virtually all processors and features an extremely small ROM requirement ranging from 5K to 28K and very minimal RAM requirements of about 500 bytes plus buffers for packets. The base CMX-MicroNet software package currently includes UDP, TCP, IP, Modem, SLIP, ICMP Echo, IGMP, and Virtual File system. Current Add-On Options available are: HTTP Web Server, DNS Client, FTP, SMTP, SNMP, DHCP Client, TFTP Client, SNTP, Fragmentation, POP3, PPP, CHAP, Telnet, Ethernet (ARP, BOOTP) and Wireless Ethernet. The CMX-MicroNet stack can work with or without an RTOS.

CMX-USB™ is a suite of modular USB Host, Device and OTG software providing a “one stop” solution for designs requiring USB connectivity. All CMX-USB versions provide support for HID, Mass Storage, CDC Class drivers and a Bootloader. The CMX-USB Host is available with Add On options including; Audio Class, MIDI Class and FTDI driver. The CMX-USB device stack offers MTP Class support, Reliable File Interface for storage devices and Embedded Pipe for interfacing a USB device with a host application.

CMX also offers a variety of Flash File Systems, including; CMX-FFS-FAT™, a FAT 12/16/32 compatible file system supporting standard media; CMX-FFS-SAFE-FAT™, a FAT compatible file system with Failsafe; CMX-FFS-THIN™, a scalable, reduced footprint FAT file system designed for integration with 8-bit or 16-bit embedded processors with limited resources; CMX-FFS™ ,a 100% Failsafe flash file system and CMX-FFS-TINY™, a limited resource failsafe file system.

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 sales@cmx.com.

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.

CMX-RTX, CMX-RTXS, CMX-Tiny+, CMXKAware, CMXTracker, CMXBug, CMX-TCP/IP, CMX-MicroNet, CMX-FFS, CMX-FFS-TINY, CMX-FFS-FAT, CMX-FFS-THIN,CMX-USB and CMX-CANopen are trademarks of CMX Systems, Inc. All other product names are trademarks of their respective companies.