Connect the R270 programmer to your computer and power it. Using the software provided by the programmer, select the type of chip to write to and the programming algorithm to use.
Insert the chip into the slot of the programmer, making sure that the pin of the chip is properly aligned with the slot of the programmer.
Click the \"Start Programming\" button on the software, and the programmer will start programming the chip.
After the programming is complete, the programmer will sound a prompt tone, at which time the chip can be removed from the programmer.