When I try to use the SPI on the nanocore 12 i canot right to the data register in codewariores time simulator. I think that this is the reason why I cant get the SPI to Work because I cant right to The Data Register. I am configuring the SPI as A master. The slave device is a serial in parallell out shift register. Also I have no need for The SS Line when I am not using it is there some voltage leval i have to put it to or is there a setting in a register that i need to set.