Registers

Start SPI transaction

Stop SPI transaction

Suspend SPI transaction

Resume SPI transaction

Subscribe configuration for task START

Subscribe configuration for task STOP

Subscribe configuration for task SUSPEND

Subscribe configuration for task RESUME

SPI transaction has stopped

End of RXD buffer reached

End of RXD buffer and TXD buffer reached

End of TXD buffer reached

Transaction started

Publish configuration for event STOPPED

Publish configuration for event ENDRX

Publish configuration for event END

Publish configuration for event ENDTX

Publish configuration for event STARTED

Shortcuts between local events and tasks

Enable interrupt

Disable interrupt

Stall status for EasyDMA RAM accesses. The fields in this register are set to STALL by hardware whenever a stall occurres and can be cleared (set to NOSTALL) by the CPU.

Enable SPIM

Pin select for SCK

Pin select for MOSI signal

Pin select for MISO signal

Pin select for CSN

SPI frequency. Accuracy depends on the HFCLK source selected.

Data pointer

Maximum number of bytes in receive buffer

Number of bytes transferred in the last transaction

EasyDMA list type

Data pointer

Number of bytes in transmit buffer

Number of bytes transferred in the last transaction

EasyDMA list type

Configuration register

Sample delay for input serial data on MISO

Minimum duration between edge of CSN and edge of SCK. When SHORTS.END_START is used, this is also the minimum duration CSN must stay high between transactions.

Polarity of CSN output

Pin select for DCX signal

DCX configuration

Byte transmitted after TXD.MAXCNT bytes have been transmitted in the case when RXD.MAXCNT is greater than TXD.MAXCNT