OMAP-L138_10 Datasheet, PDF (175/268 Pages) Texas Instruments – Low-Power Applications Processor

www.ti.com
SPIx_CLK
SPIx_SOMI
SPIx_SIMO
SPIx_ENA
SPIx_CLK
SPIx_SOMI
SPIx_SIMO
SPIx_SCS
OMAP-L138 Low-Power Applications Processor
SPRS586A – JUNE 2009 – REVISED AUGUST 2009
SLAVE MODE 4 PIN WITH ENABLE
24
SO(0)
SO(1) SO(n−1) SO(n)
SI(0) SI(1) SI(n−1) SI(n)
SLAVE MODE 4 PIN WITH CHIP SELECT
25
26
27
SO(0)
SO(n−1)
SO(1)
28
SO(n)
SI(0) SI(1) SI(n−1) SI(n)
SPIx_CLK
SPIx_SOMI
SPIx_SIMO
SPIx_ENA
SPIx_SCS
DESEL^(A)
SLAVE MODE 5 PIN
25
26
30
27
SO(1)
SO(0)
28
SO(n−1) SO(n)
29 _{SI(0) SI(1) SI(n−1) SI(n)}
DESEL^(A)
A. DESELECTED IS PROGRAMMABLE EITHER HIGH OR
3−STATE (REQUIRES EXTERNAL PULLUP)
Figure 6-40. SPI Timings—Slave Mode (4-Pin and 5-Pin)
Submit Documentation Feedback
Peripheral Information and Electrical Specifications 175