2005-12-01 02:32 AM
2005-12-01 02:32 AM
Hello!
I need help in programming the above mentioned chip. I use DataBlaze & Indart stx for programming. I want to work with crystall oscillator 8mhz installed between osc1 & osc2. For the first programming i connect pin9 of ICP connector to osc1 with crystall uninstalled. I choose option byte oscillator resonator. The programming is succesfull. After programming i install the crystall & disconnect pin9. The aplication works well. The one of the next programmings result in communication error. The problem is that i can't overcome the comunication error: Not with Ignore Option bytes not with Useoption bytes, not with returning to the connection of first programming. I have already three cards corrupted this way. It seems as if micro is dammaged. Can somebody halp me to ''repair''it. thanks