I2C EEPROM ADRESS - FriendlyARM

Y S GANGADHAR

2013-02-06 14:44:08

can any one help to find the eeprom address on mini2440. In the linux
source code I found it 0x50. From where we will find out this adress to
read or write data on to eeprom through i2c?

Juergen Beisert

2013-02-06 18:08:44

Read the schematics, find the EEPROM is of type 24C08 and all its address
config pins are pinned to GND. Then you can read the EEPROM's data sheet to
get an idea what I2C address it will use. Very simple.

Y S GANGADHAR

2013-02-07 08:38:50

Thanks for your reply Juergen. The chip is 24C08 I gone through the data
sheet of 24C08. In that I am not getting two bits like P1 and P2.

Juergen Beisert

2013-02-07 23:11:25

"In that I am not getting two bits like P1 and P2."

??????