Manual

CS5378
DS639F3 66
20.REGISTER SUMMARY
20.1 SPI Registers
The CS5378 SPI registers interface the serial port to the digital filter.
Name Addr. Type # Bits Description
SPICTRLH 00 R/W 8 SPI Control Register, High Byte
SPICTRLM 01 R/W 8 SPI Control Register, Middle Byte
SPICTRLL 02 R/W 8 SPI Control Register, Low Byte
SPICMDH 03 R/W 8 SPI Command, High Byte
SPICMDM 04 R/W 8 SPI Command, Middle Byte
SPICMDL 05 R/W 8 SPI Command, Low Byte
SPIDAT1H 06 R/W 8 SPI Data 1, High Byte
SPIDAT1M 07 R/W 8 SPI Data 1, Middle Byte
SPIDAT1L 08 R/W 8 SPI Data 1, Low Byte
SPIDAT2H 09 R/W 8 SPI Data 2, High Byte
SPIDAT2M 0A R/W 8 SPI Data 2, Middle Byte
SPIDAT2L 0B R/W 8 SPI Data 2, Low Byte