I need to find a programmer for Philips P89C51RD2 controllers. We were initially using the older RD2H devices and the Needham's EMP20 programmer. Now we have switched to the newer RD2 devices (without the "H") and the Needham's programmers do not support these devices. (They only seem to recognize the "H" versions with the larger flash block size.) If you're using the non-"H" version of the Philips Rx2 controllers, please let me know which programmer you're using and any customer service/tech support issues you have had.

Thanks,
Joe