Registers In SPI0 0x40008000

RegisterOffset atsam3x8e
CR0x0000
MR0x0004
RDR0x0008
TDR0x000C
SR0x0010
IER0x0014
IDR0x0018
IMR0x001C
CSR[%s]0x0030
WPMR0x00E4
WPSR0x00E8