AM1810_15 Datasheet, PDF (170/262 Pages) Texas Instruments – AM1810 ARM® Microprocessor For PROFIBUS

AM1810
SPRS709D – NOVEMBER 2010 – REVISED MARCH 2014
SPIx_CLK
SPIx_SIMO
SPIx_SOMI
SPIx_ENA
MASTER MODE 4 PIN WITH ENABLE
17
18
MO(0)
MI(0)
MO(1)
MI(1)
MO(n−1)
MI(n−1)
MO(n)
MI(n)
SPIx_CLK
SPIx_SIMO
SPIx_SOMI
SPIx_SCS
MASTER MODE 4 PIN WITH CHIP SELECT
19
20
MO(0)
MI(0)
MO(1)
MI(1)
MO(n−1)
MI(n−1)
MO(n)
MI(n)
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SPIx_CLK
SPIx_SIMO
SPIx_SOMI
SPIx_ENA
SPIx_SCS
22
MASTER MODE 5 PIN
20
MO(1)
23
18
DESEL^(A)
MO(0)
21
MI(0)
MO(n−1) MO(n)
MI(1)
MI(n−1)
MI(n)
DESEL^(A)
A. DESELECTED IS PROGRAMMABLE EITHER HIGH OR
3−STATE (REQUIRES EXTERNAL PULLUP)
Figure 6-38. SPI Timings—Master Mode (4-Pin and 5-Pin)
170 Peripheral Information and Electrical Specifications
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