Hi,
Im Currently trying to interface my controller with TXS02324 ( Dual-Supply 2:1 SIM Card Multiplexer/Translator With Slot Dedicated Dual LDO ) . But facing problem with interfacing TXS02324 Same I2C Bus works fine with other Devices.
Actually the TXS02324 not responding to the device_ready call itself. I have used both slave id's of 0x78 & 0x79 ..
I have used 32KHz Clock frequency for SCL as insisted and rise time of 100 ns & fall time of 10 ns ( assumption not insisted in the pdf from TI ) but no use i've tried with 5 ns too not working. I've grounded the IRQ pin in the TXS02324 provided a supply of 4.53V for VBAT. What is the possible issue for a problematic i2c in TXS02324 ? Kindly give a solution for this issue ...