I2C to SPI sc18is602 not generating clock

[andrewbarnett]

I have no clock or data generated by SC18IS602 chip.  I can addres the chip and alter the state of the gpio lines but sending a function id of 01 - 0f does not do anything.  Anyone have ideas or woring arduino code they can share

[guoweisun]

Hi,

I notice the same topic question in below link with complete answer:

https://community.nxp.com/message/996649 

Thanks!