CS5374 查看數據表（PDF） - Cirrus Logic
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CS5374 Datasheet PDF : 44 Pages
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CS5374
DS862F1
CS5374
Transaction
01
02
03
04
05
06
07
CS5376A Primary SPI 1 Write
MOSI: 02 | 03 | 00 00 01 | 00 00 11 | 00 02 02
MISO: -----------------------------------------------------------
Delay 1ms, monitor SINT, or poll E2DREQ
MOSI: 02 | 03 | 00 00 01 | 00 00 12 | 20 00 00
MISO: -----------------------------------------------------------
Delay 1ms, monitor SINT, or poll E2DREQ
MOSI: 02 | 03 | 00 00 01 | 00 00 10 | 3F 01 61
MISO: -----------------------------------------------------------
Delay 1ms, monitor SINT, or poll E2DREQ
MOSI: 02 | 03 | 00 00 01 | 00 00 10 | 3F 41 62
MISO: -----------------------------------------------------------
Description
SPI Command : 0x02 : Write
SPI Address : 0x03 : SPICMD
SPICMD : 0x000001 : Write Register
SPIDAT1 : 0x000011 : SPI2CMD
SPIDAT2 : 0x000202 : Write AMP2CFG
See the CS5376A data sheet.
SPI Command : 0x02 : Write
SPI Address : 0x03 : SPICMD
SPICMD : 0x000001: Write Register
SPIDAT1 : 0x000012 : SPI2DAT
SPIDAT2 : 0x200000 : INA, x1 Gain
See the CS5376A data sheet.
SPI Command : 0x02 : Write
SPI Address : 0x03 : SPICMD
SPICMD : 0x000001: Write Register
SPIDAT1 : 0x000010 : SPI2CTRL
SPIDAT2 : 0x3F0161 : CS0 Transaction
See the CS5376A data sheet.
SPI Command : 0x02 : Write
SPI Address : 0x03 : SPICMD
SPICMD : 0x000001: Write Register
SPIDAT1 : 0x000010 : SPI2CTRL
SPIDAT2 : 0x3F4162 : CS1 Transaction
Transaction
01
02
03
04
05
06
07
CS5376A Primary SPI 1 Write
MOSI: 02 | 03 | 00 00 01 | 00 00 11 | 00 02 03
MISO: -----------------------------------------------------------
Delay 1ms, monitor SINT, or poll E2DREQ
MOSI: 02 | 03 | 00 00 01 | 00 00 12 | 40 00 00
MISO: -----------------------------------------------------------
Delay 1ms, monitor SINT, or poll E2DREQ
MOSI: 02 | 03 | 00 00 01 | 00 00 10 | 3F 01 61
MISO: -----------------------------------------------------------
Delay 1ms, monitor SINT, or poll E2DREQ
MOSI: 02 | 03 | 00 00 01 | 00 00 10 | 3F 41 62
MISO: -----------------------------------------------------------
Description
SPI Command : 0x02 : Write
SPI Address : 0x03 : SPICMD
SPICMD : 0x000001 : Write Register
SPIDAT1 : 0x000011 : SPI2CMD
SPIDAT2 : 0x000203 : Write ADCCFG
See the CS5376A data sheet.
SPI Command : 0x02 : Write
SPI Address : 0x03 : SPICMD
SPICMD : 0x000001: Write Register
SPIDAT1 : 0x000012 : SPI2DAT
SPIDAT2 : 0x400000 : Normal Operation
See the CS5376A data sheet.
SPI Command : 0x02 : Write
SPI Address : 0x03 : SPICMD
SPICMD : 0x000001: Write Register
SPIDAT1 : 0x000010 : SPI2CTRL
SPIDAT2 : 0x3F0161 : CS0 Transaction
See the CS5376A data sheet.
SPI Command : 0x02 : Write
SPI Address : 0x03 : SPICMD
SPICMD : 0x000001: Write Register
SPIDAT1 : 0x000010 : SPI2CTRL
SPIDAT2 : 0x3F4162 : CS1 Transaction
Table 7. Example CS5376A SPI 1 Transactions to Write AMP2CFG and ADCCFG
DS862F1
27
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