Hallo, I get an error in a simple program with a period time of 1 ms.My latency test program works with a period of 100us.The worst latenz time is about 23us Any suggestions? Andreas _____________________________________________________________________ Der WEB.DE SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! http://smartsurfer.web.de/?mc=100071&distributionid=000000000066