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AM1705_1004 Datasheet, PDF (109/155 Pages) Texas Instruments – AM1705 ARM Microprocessor | |||
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www.ti.com
SPIx_CLK
SPIx_SIMO
SPIx_SOMI
SPIx_ENA
SPIx_CLK
SPIx_SIMO
SPIx_SOMI
SPIx_SCS
AM1705
SPRS657A â FEBRUARY 2010 â REVISED APRIL 2010
MASTER MODE 4 PIN WITH ENABLE
17
18
MO(0)
MI(0)
MO(1)
MI(1)
MO(nâ1)
MI(nâ1)
MO(n)
MI(n)
MASTER MODE 4 PIN WITH CHIP SELECT
19
20
MO(0)
MI(0)
MO(1)
MI(1)
MO(nâ1)
MI(nâ1)
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(nâ1) MO(n)
MI(1)
MI(nâ1)
MI(n)
DESEL(A)
A. DESELECTED IS PROGRAMMABLE EITHER HIGH OR
3âSTATE (REQUIRES EXTERNAL PULLUP)
Figure 6-33. SPI TimingsâMaster Mode (4-Pin and 5-Pin)
Copyright © 2010, Texas Instruments Incorporated
Peripheral Information and Electrical Specifications 109
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