93XX eeprom programmer circuit PIC16F628 microcontroller based on the PC connection via serial port MAX232 is done with 93XX EEPROM of the program to throw a party installer program’s source code through given to developing a clear project computer programs in C + + prepared with the appropriate person for a good example .. for PIC16F628 3 hex code (93c88_3w.hex, 93C628.HEX, 93c628_3w.hex) There 93XX series circuits can be used by installing the necessary code according to the eeprom also given hex code and the source code through friend Assemblyman detail about the functioning of the circuit instantaneously I got to work
93xx EEPROM programmer: He is a serial EEPROM programmer type “Microwire” or “3 son.” (EEPROM = Electrically-Erasable Programmable Read-Only Memory) This controller supports the most common references: 9346, 9356, 9366, 9376 and 9386. The EEPROM programming is placed on a support 8-pin (IDPs) on the programming card. This card is controlled by a PIC microcontroller 16F628A or 16F88. The programming card is connected to a computer via an RS232C interface. 93xx EEPROM programmer Application (for Windows)
source: fabrice.sincere.pagesperso-orange.fr/cm_electronique/projet_pic/pic_prog_eeprom/prog_eeprom_93.htm alternative link: