mcimx50 Freescale Semiconductor, Inc, mcimx50 Datasheet - Page 89

• Manufacturer Part Number: mcimx50
• Description: I.mx50 Applications Processors For Consumer Products
• Manufacturer: Freescale Semiconductor, Inc

4.9.9.2
Figure 52
receiver timing with internal clock.
Freescale Semiconductor
SS11
SS13
SS20
SS21
SS1
SS2
SS3
SS4
SS5
SS7
SS9
ID
depicts the SSI receiver internal clock timing and
(Tx/Rx) CK clock period
(Tx/Rx) CK clock high period
(Tx/Rx) CK clock rise time
(Tx/Rx) CK clock low period
(Tx/Rx) CK clock fall time
(Rx) CK high to FS (bl) high
(Rx) CK high to FS (bl) low
(Rx) CK high to FS (wl) high
(Rx) CK high to FS (wl) low
SRXD setup time before (Rx) CK low
SRXD hold time after (Rx) CK low
SSI Receiver Timing with Internal Clock
TXFS (wl)
(Output)
TXFS (bl)
(Output)
RXD
(Input)
TXC
(Output)
RXC
(Output)
i.MX50 Applications Processors for Consumer Products, Rev. 0
Figure 52. SSI Receiver Internal Clock Timing Diagram
SS48
SS2
Table 64. SSI Receiver Timing with Internal Clock
SS7
Parameter
SS47
Internal Clock Operation
SS1
SS11
SS9
SS20
SS51
SS5
SS4
SS50
Table 64
SS21
lists the timing parameters for the
81.4
36.0
36.0
10.0
Min
0.0
—
—
—
—
—
—
SS49
SS3
Electrical Characteristics
Max
15.0
15.0
15.0
15.0
6.0
6.0
—
—
—
—
—
SS13
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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