Cytron Technical Forum

Hi all,

i had wrote a simple code of storing a value into 16F877A EEPROM. the code is as below:

define osc 20
start:
WRITE 0,3

the value of "3" suppose to be written into the EEPROM location of 0000 right? may i know how can i verify the written EEPROM by using pickit2?
(i am using pic basic pro to comple the code, may i know is there any extra header need to be declared?)

thanks~~!

hi,

pickit can read the memory content of the PIC, just click on read button on pickit2 standalone software.

i was using function call to write and read eeprom of PIC.

normally i check by writing the memory, and reading it back and compare if the read value is same. if same light up the LED, or display the content on LCD.

Hi,
Can u show me an example code on how to do this? U r also using pic basic?

Hi,

Dim Write_Value as byte
Dim Read_Value as byte

Write_Value = $10
Read_Value = 0

EWrite 0, [Write_Value] 'Write the contents of 'Write_Value' variable to address 0

Read_Value = ERead 0 'Read the contents from address 0 to Read_Value variable