Do you use a Fx2lp DVK or your own board? In case if your own board does it meet all our schematic and layout guidelines? Please contact Tech Support.
- Madhu Sudhan
Thanks ! yeah , i do exactly use the fx2lp Dvk , i just don't know why it happens? recently days i remove the e2prom out of my FX2LP the problem won't happen again .. but strangely , after i program another Fx2lp's e2prom with slave.iic, a new problem is comming. i found the PID and VID in my Device manager don't match with one in your example?? PS: iic file is generated by the Keil .