Hello everyone,
My project is in a dire situation after having realised that I forgot to place tracks for the SDA and SCL pins(ATmega128) on my 4-layer board. Is there a possibility of implementing SDA and SCL with the TI TMP-275 serial o/p temperature sensor using normal port pins? Please post any reference(or probably the code).
I suggest u should master the IIC protocol first if the IC used this.The general IO can simulate this protocol.If u need the sample code,mail me:noley@21cn.com.