The SIMPLE ATMEL PROGRAMMER (or SAP) is a tool used to program the Atmel
AT89C2051 and AT89C4051, two widely-popular models of 8051 microcontroller family. Like other
microcontroller programmers. SAP offers the following functionalities ID check biank chéck read
write erase and verify data. In addition, it allows for editing a hex file and disassembling 2 hex file to its equivalent assembly code
