i am working with the at89c51re2 but i am not able to progrem the spi bus properly. i have no problem with the at89s53 is there someone with experience?? with regards Jos Spronk
Here is a list of people with experience: http://www.keil.com/condb
And one specific to the AT89C51RE2: http://www.keil.com/dd/chip/3986.htm