On Fri, Jun 12, 2009 at 9:45 AM, solarwind wrote: >> I'm in search for the perfect microcontroller that can run QNX. I >> would normally be ok and settle with ucLinux, but unfortunately, it's >> not a real-time OS by nature. So I need QNX. The trouble with QNX is >> that it requires an MMU. What kind of real-time performance you need? Why do you think you need QNX and not other smaller RTOS (uCOS-II, FreeRTOS, ThreadX, eCOS, etc)? Even the chips which can run uCLinux are not small. At least none of the current Microchip MCUs can run uCLinux. -- Xiaofan http://mcuee.blogspot.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist