CS5376-BS 데이터 시트보기 (PDF) - Cirrus Logic

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CS5376-BS

Low Power Multi-Channel Decimation Filter

Cirrus Logic 

CS5376

Instruction

Write

Opcode

0x02

Read

0x03

Address

SPIADDR[7:0]

SPIADDR[7:0]

Definition

Write SPI 1 registers beginning at the address

given in SPIADDR. Increment the address for every

byte written.

Read SPI 1 registers beginning at the address

given in SPIADDR. Increment the address for every

byte read.

Microcontroller Write to SPI 1

SSI

MOSI

0x02 ADDR Data3 Data4

MISO

DataN

Microcontroller Read from SPI 1

SSI

MOSI

0x03 ADDR

MISO

Data3 Data4

DataN

Cycle

1

2

3

4

5

6

7

8

SCK1

MOSI

MSB 6

5

4

3

2

1

LSB

MISO

MSB

6

5

4

3

2

1

LSB X

SSI

Figure 19. SPI Slave Mode Transactions

DS256PP1

33

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