Tsung-Fang Tu

I2C3 address?

Discussion created by Tsung-Fang Tu on May 17, 2012
Latest reply on May 24, 2012 by Tsung-Fang Tu

Hi all!  

We have a board based on i.MX53 SMD design and there is a LCM module which is wired to I2C3 bus. To control the LCM, we are just following the standard /dev/i2c-2 file open (success!) and then ioctl(file, I2C_SLAVE, address). However, we have no clue on the I2C3 address.  Could anyone provide us an advise? Thanks!