Cs5374, Spi mode 0 transaction details – Cirrus Logic CS5374 User Manual
Page 22

CS5374
CS5374
22
SCLK
SDI
Figure 16. CS5374 (Slave) Serial Transactions with CS5376A (Master)
CS
SDO
Cycle
SDI
0x02
ADDR
DATA
SDO
SDI
SDO
CS5374 SPI Write from CS5376A SPI2
CS5374 SPI Read from CS5376A SPI2
CS
CS
0x03
ADDR
DATA
Instruction
Opcode
Address
Definition
Write
0x02
ADDR[7:0]
Write SPI register specified by the address in ADDR.
Read
0x03
ADDR[7:0]
Read SPI register specified by the address in ADDR.
MSB
LSB
X
6
1
2
3
4
5
MSB
LSB
6
1
2
3
4
5
1
8
2
7
6
5
4
3
SPI Mode 0 Transaction Details
SPI2CMD[15:8]
SPI2CMD[7:0]
SPI2DAT[23:16]
SPI2CMD[15:8]
SPI2CMD[7:0]
SPI2DAT[23:16]
See also other documents in the category Cirrus Logic Hardware:
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- AN402 (14 pages)
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- CRD1615A-8W (21 pages)
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- CRD1680-7W (31 pages)
- AN335 (10 pages)
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- AN312 (14 pages)
- AN Integrating CobraNet into Audio Products (16 pages)
- CobraNet Audio Routing Primer (9 pages)
- Bundle Assignments in CobraNet Systems (3 pages)
- CS2300-01 (3 pages)
- CS2000-CP (38 pages)