Include file for ATMEL AT89LPx052 MCS-51 base instruction on enhanced CPU core that can fetch a single byte from memory every clock cycle, So may faster than classic 8051 architecture 6 to 12 times.



These .h define SFR that not available in any other C51.h. Such, P1M0, P1M1, P3M0 and P3M1 for configure port function that not avail ever.before.