Pic-microcontroller hardware problem

[sgr01saste]

HI MASTER'S
I AM NEW TO PIC CONTROLLER AND READ SOME INFORMATION AND DATASHEET REGARDING PIC CONTROLLERS.NOW I HAD BOOTLOAD MY PIC WITH "BOOTLOAD_20MHz.HEX" FILE.
i have design circuit with reference circuit from internet and datasheet with "4 MHz" crystal and MAX232 IC BUT IT DID NOT SUCCED?

PLZ HELP ME!!!!!!

THANX.

 

[cesimkaol]

Search for flash magic and ISP programming.

 

[irfan ahmad]

load 16MHz boot-loader then use 4mhz crystal.
try these files and read bootldra_readme file carefully.

 

[sgr01saste]

thanx i will try and plz help me for hardware also

 

[sgr01saste]

burning hex file using icsp is good or max232 circuit?

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burning hex file using icsp is good or max232 circuit?

 

[irfan ahmad]

if you are working on any trainer then bootloader (max232) is suitable.
if you are working on any purposely designed circuit then icsp is suitable.

 

[sgr01saste]

thanx man
means if i launched product in bunch then ICSP is suitable and if i am doing practice on dev. board then MAX232.

 

[irfan ahmad]

yes i am agree with you.