CS5376A-IQZ(2005) 查看數據表（PDF） - Cirrus Logic

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CS5376A-IQZ
(Rev.:2005)

Low-power, Multi-channel Decimation Filter

Cirrus Logic 

CS5376A

Instruction

Write

Read

Opcode

0x02

0x03

Address

SPI2CMD[7:0]

SPI2CMD[7:0]

Definition

Write serial peripheral beginning at the address

given in SPI2CMD[7:0].

Read serial peripheral beginning at the address

given in SPI2CMD[7:0].

SPI 2 Write to External Slave

SPI2CMD[15:8]

SPI2CMD[7:0]

SPI2DAT

SO

0x02 ADDR Data1 Data2 Data3

SI

CS

SPI 2 Read from External Slave

SPI2CMD[15:8]

SPI2CMD[7:0]

SO

0x03 ADDR

SI

Data1 Data2 Data3

CS

SPI2DAT

Figure 38. SPI 2 Master Mode Transactions

SPI modes 1 and 4 work similarly to modes 0 and

3, with the serial clock defined to have data valid on

falling edges and transitioning on rising edges.

DS612F3

74

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