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| BTS5480SF Datasheet, PDF (49/59 Pages) Infineon Technologies AG – SPI Power Controller | |||
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MI
MO
MCS
MCLK
time
SO device 1
SI device 1
SO device 2
SI device 2
Figure 24 Data Transfer in Daisy Chain Configuration
9.3
Timing Diagrams
tCS(lead)
CS
SCLK
SI
SO
tSO(en)
tSCLK(P)
tSCLK(H)
tSCLK(L)
tSI(su)
tSI(h)
tSO(v)
Figure 25 Timing Diagram SPI Access
SPOC - BTS5480SF
Serial Peripheral Interface (SPI)
SO device 3
SI device 3
SPI_DaisyChain2.emf
tCS(lag)
tCS(td)
0.7VDD
0.2VDD
0.7VDD
0.2VDD
0.7VDD
0.2VDD
tSO(dis)
0.7VDD
0.2VDD
SPI Timing.emf
Data Sheet
49
Rev. 1.0, 2010-04-12
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