Hi We are using LM98722 in our project we are trying to write the internal register page 0 register 0 for setting up the external crystal we send the data in the following sequence upon power up after 2 seconds delay ////Addressing the first page P4OUT&=~SEN; SPI_WRITE(0x1F); SPI_WRITE(0x00); P4OUT|=SEN; //writing the values to the register for enabling the external crystal P4OUT&=~SEN; SPI_WRITE(0x00); SPI_WRITE(0x28); P4OUT|=SEN; finally we are writing the following sequence for reading the device P4OUT&=~SEN; SPI_WRITE(0x10); SPI_WRITE(0x00); P4OUT|=SEN; P4OUT&=~SEN; SPI_WRITE(0x00); P4OUT|=SEN; i am not getting any values in the rxbuffer do let me know if the sequence in correct with regards Gokuleswaran
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