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ok i am using 11.0592 Mhz crystal. is it compulsory that a 10k res and 10micro farad cap be connected to 9th pin of 89S52 through Vcc?
Is it necessary to connect 31 st pin to Vcc?
i have connected the LCD data port to the port 1. en to p2.1,Rs to p2.2,R/W to p2.3. i have connecetd crystal to 18 and 19 pins of 89s52 with capacitors. finally Vcc to 5 volts and Gnd to ground.
Is there any other pins to be cnnected?
I have tried to interface LCD JHD 162A to 89S52. but nothing is being displayed on LCD. only square boxes are being displayed on the 2nd row of LCD. when i checked the programmer, it is showing that 153 bytes are written. actually my hex file is 449 bytes long. so, i thought that there must...
can any one tell me the way to burn at89s52 micro controller with the help of a proload software. the hardware model number of the programmer that i am using is 1001 3456.
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