Hi,

I have some problems with the P89V51 in the SoftICE mode and the Keil environment! I coded a software I2C interface and everything worked pretty well but now i try to use my functions in another project and i can not write my eeprom anymore. Everything else still runs (eg. reading)!? If i normally flash the Chip with the Flashmagic software and let the program run standalone everything works! So i thought i have a problem with the SoftICE mode! When i debug the Software step by step it also works (maybe some problem with the watchdog?)! If i made some farious breakpoints sometimes Keil didnt even reach them! Have anyone some experiences with this way of develop and can give me a hint what im doing wrong?

greetz Uwe

P.S.: i see the other thread about SoftICE and the P89V51RD2 so if anyone want to have more Information about working with Keil and SoftICE i found a lot of informations in the SST89C5x SoftICE User's Guide!
http://www.sst.com/products/...ICE-UG.pdf
P.P.S.: sorry for my english but its not my native language