AM1808_1004 Datasheet, PDF (171/264 Pages) Texas Instruments – AM1808 ARM Microprocessor

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SPIx_CLK
SPIx_SIMO
SPIx_SOMI
SPIx_ENA
SPIx_CLK
SPIx_SIMO
SPIx_SOMI
SPIx_SCS
AM1808
SPRS653A – FEBRUARY 2010 – REVISED APRIL 2010
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)
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)
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)
Copyright © 2010, Texas Instruments Incorporated
Peripheral Information and Electrical Specifications 171
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