EP7309-EB-C Ver la hoja de datos (PDF) - Cirrus Logic
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EP7309-EB-C Datasheet PDF : 46 Pages
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EP7309
High-Performance, Low-Power System on Chip
SSI2 Interface
Parameter
SSICLK period (slave mode)
SSICLK high time
SSICLK low time
SSICLK rise/fall time
SSICLK rising edge to RX and/or TX frame sync high time
SSICLK rising edge to RX and/or TX frame sync low time
SSIRXFR and/or SSITXFR period
SSIRXDA setup to SSICLK falling edge time
SSIRXDA hold from SSICLK falling edge time
SSICLK rising edge to SSITXDA data valid delay time
SSITXDA valid time
Symbol
tclk_per
tclk_high
tclk_low
tclkrf
tFRd
tFRa
tFR_per
tRXs
tRXh
tTXd
tTXv
Min
0
925
925
750
30
40
Max
512
1025
1025
7
528
448
80
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
SSI
CLK
tFRd
SSIRXFR/
SSITXFR
SSI
RXDA
tTXd
SSI
TXDA
tclk_per
tclkrf
tFRa
tRXh
tRXs
D7
tclk_high
tFR_per
tclk_low
D2
D1
D0
D7
D2
D1
D0
tTXv
Figure 7. SSI2 Interface Timing Measurement
18
Copyright 2001 Cirrus Logic (All Rights Reserved)
DS507PP1
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