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EP9315 Datasheet, PDF (47/64 Pages) Cirrus Logic – Enhanced Universal Platform System-on-Chip Processor
EP9315
Enhanced Universal Platform SOC Processor
Audio Interface
The following table contains the values for the timings of each of the SPI modes.
Parameter
SCLK cycle time
SCLK high time
SCLK low time
SCLK rise/fall time
Data from master valid delay time
Data from master setup time
Data from master hold time
Data from slave setup time
Data from slave hold time
Symbol
tclk_per
tclk_high
tclk_low
tclkrf
tDMd
tDMs
tDMh
tDSs
tDSh
Min
Typ
-
tspix_clk
-
(tspix_clk) / 2
-
(tspix_clk) / 2
1
-
-
-
20
-
40
-
20
-
40
-
Max
-
-
-
8
3
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
Note: The tspix_clk is programmable by the user.
DS638PP4
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