CS5378
20. REGISTER SUMMARY
20.1 SPI Registers
The CS5378 SPI registers interface the serial port to the digital filter.
Name
SPICTRLH
SPICTRLM
SPICTRLL
SPICMDH
SPICMDM
SPICMDL
SPIDAT1H
SPIDAT1M
SPIDAT1L
SPIDAT2H
SPIDAT2M
SPIDAT2L
Addr.
00
01
02
03
04
05
06
07
08
09
0A
0B
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
# Bits
8
8
8
8
8
8
8
8
8
8
8
8
Description
SPI Control Register, High Byte
SPI Control Register, Middle Byte
SPI Control Register, Low Byte
SPI Command, High Byte
SPI Command, Middle Byte
SPI Command, Low Byte
SPI Data 1, High Byte
SPI Data 1, Middle Byte
SPI Data 1, Low Byte
SPI Data 2, High Byte
SPI Data 2, Middle Byte
SPI Data 2, Low Byte
DS639F2
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