I2C troubleshooting, works in proteus but not in real time

Status
Not open for further replies.
C

chasekan@gmail.com

Member level 1
Joined
Jun 23, 2013
Messages
35
Helped
1
Reputation
2
Reaction score
1
Trophy points
8
Visit site
Activity points
255
View attachment eeprom.zip

hi, i ve written an i2c program it works in proteus eeprom ic 24c02c and does not work with any other eeprom and while testing in my hardware it displays the value 00000000, can anybody clarify this problem
i ve attached my asm, hex, and proteus files, i used keil software for programing.
thanks in advance

- - - Updated - - -

herewith ive attached the zip file
 

There is no file uploaded,

Have you got 2 resistors either 4k7 or 10k on the clock pins tied to +5v in real time (hardware) ?
 

hi, yeah it is connected (10k resistor), please look at the beginning of this thread, there, there is a file eeprom.zip
bellow the heading "I2C troubleshooting, works in proteus but not in real time" of this thread but in my first msg.

- - - Updated - - -

if you cant find that file, please click
ctrl+F
type eeprom

- - - Updated - - -

type eeprom.zip
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…