Texas Instruments TMS320C6748 - Page 181

27
SPIx_CLK
SPIx_SOMI
SPIx_SIMO
SPIx_ENA
SPIx_CLK
SPIx_SOMI
SPIx_SIMO
SPIx_SCS
SPIx_CLK
SPIx_SOMI
SPIx_SIMO
SPIx_ENA
SPIx_SCS
SO(0)
SO(1) SO(n−1) SO(n)
SI(0) SI(1) SI(n−1) SI(n)
SO(0) SO(1)
SO(n−1)
SO(n)
SI(0) SI(1) SI(n−1) SI(n)
SO(0)
SO(1)
SO(n−1) SO(n)
SI(0) SI(1) SI(n−1) SI(n)
24
26
28
26
30
28
25
25
27
29
SLAVE MODE 4 PIN WITH ENABLE
SLAVE MODE 4 PIN WITH CHIP SELECT
SLAVE MODE 5 PIN
DESEL
(A)
DESEL
(A)
A. DESELECTED IS PROGRAMMABLE EITHER HIGH OR
3−STATE (REQUIRES EXTERNAL PULLUP)
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TMS320C6748
www.ti.com SPRS590G –JUNE 2009–REVISED JANUARY 2017
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Figure 6-41. SPI Timings—Slave Mode (4-Pin and 5-Pin)