OMAP-L137 Datasheet, PDF (160/219 Pages) Texas Instruments – Low-Power Applications Processor

OMAP-L137 Low-Power Applications Processor
SPRS563A – SEPTEMBER 2008 – REVISED OCTOBER 2008
SPIx_CLK
SPIx_SIMO
SPIx_SOMI
1
2
3
4
MO(0)
78
MI(0)
5
MO(1)
MI(1)
MASTER MODE
POLARITY = 0 PHASE = 0
6
MO(n−1)
MI(n−1)
MO(n)
MI(n)
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SPIx_CLK
SPIx_SIMO
SPIx_SOMI
SPIx_CLK
SPIx_SIMO
SPIx_SOMI
SPIx_CLK
SPIx_SIMO
SPIx_SOMI
4
MO(0)
78
MI(0)
5
6
MO(1)
MI(1)
MASTER MODE
POLARITY = 0 PHASE = 1
MO(n−1)
MI(n−1)
MO(n)
MI(n)
4
5
MO(0)
7
8
MI(0)
MO(1)
MI(1)
MASTER MODE
POLARITY = 1 PHASE = 0
6
MO(n−1)
MI(n−1)
MO(n)
MI(n)
MASTER MODE
POLARITY = 1 PHASE = 1
4
MO(0)
78
MI(0)
5
6
MO(1)
MI(1)
MO(n−1)
MI(n−1)
Figure 6-37. SPI Timings—Master Mode
MO(n)
MI(n)
160 Peripheral Information and Electrical Specifications
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