how write an array to eeprom using PIC16F877a

[Micro_brain]

An Array to Eeprom?

Hai frindes
how write an array to eeprom?
I am useing PIC16F877a , CCSC


Can you please help me Micro_brain

 

[VVV]

Re: An Array to Eeprom?

Hi Micro_brain,

I am not too sure exactly what you need to do. Are you asking about how to write to the EEPROM or aabout how to store an array to the EEPROM.

The answer to the first question is in the PICs datasheet. See picture. That is pretty much all you need to do to write one byte to the EEPROM.

The answer to the second question is simple: Create a program loop that writes all your bytes to the EEPROM, one by one. It is worth creating a subroutine that writes just one byte to the EEPROM, pretty much copying the code example in the datasheet. Then it's just a matter of incrementing the address and decrementing a counter to find out when the entire array has been written.

 

[Micro_brain]

Re: An Array to Eeprom?

Thanks VVV
I asked "about how to store an array to the EEPROM. " (Sorry my bad English)
I got idea from your answer . thankyou again .
Micro_brain