Now you can burn microcontrollers in your home with less cost of making AT89S51 series microcontroller burning IC kit. AT89Sxx series IC`s have inbuilt ISP (In System Programming) module so we can burning microcontroller easily. Here is the simple board circuit for making of AT89Sxx series kit for burning hex file into on-chip. for my project i ha
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ve purchaged developement board n programmer both to burn microcontroller 8051. but i am so confused how to initiate dumping of programme in ic8051. pls tell me what should i do I don`t have the programmer device for my AT89S52. Will the diagram work for me and for what the printer socket is used please describe in details to me. thanks. Firstly thanks for the detailed schematic and layouts. I am trying to build this at home, and I intend to program AT89S52 thorough my laptop. Your clarifications on the following doubts shall be very helpful: 1) Can the CON10AP (J1), be replaced with a 9pin DB connector Does the pin connections change if I try to do that The schematic shows that MISO connects at pin 10, where will it go on the DB9 Using this DB9 can i directly connect to the programmer using a serial to USB connector
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