MCIMX35 Motorola Semiconductor Products, MCIMX35 Datasheet - Page 49

• Manufacturer Part Number: MCIMX35
• Manufacturer: Motorola Semiconductor Products

4.7.6
The ESAI consists of independent transmitter and receiver sections, each section with its own clock
generator.
found in
Freescale Semiconductor
No.
62
63
64
65
66
67
68
69
70
71
72
73
74
75
78
79
MCIMX35 (i.MX35) Multimedia Applications Processor for Automotive Products Advance Information, Rev. 0
Clock cycle
Clock high period
Clock low period
SCKR rising edge to FSR out (bl) high
SCKR rising edge to FSR out (bl) low
SCKR rising edge to FSR out (wr) high
SCKR rising edge to FSR out (wr) low
SCKR rising edge to FSR out (wl) high
SCKR rising edge to FSR out (wl) low
Data in setup time before SCKR (SCK in synchronous
mode) falling edge
Data in hold time after SCKR falling edge
FSR input (bl, wr) high before SCKR falling edge
FSR input (wl) high before SCKR falling edge
FSR input hold time after SCKR falling edge
SCKT rising edge to FST out (bl) high
SCKT rising edge to FST out (bl) low
• For internal clock
• For external clock
• For internal clock
• For external clock
Figure 25
Table 38
Enhanced Serial Audio Interface (ESAI) Timing Specifications
4
and
shows the interface timing values. The number field in the table refers to timing signals
Characteristics
Figure
Table 38. Enhanced Serial Audio Interface Timing
26.
Preliminary—Subject to Change Without Notice
1,2
5
5
5
Symbol
t
SSICC
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Expression
2 × T c − 9.0
2 × T c − 9.0
4 × T c
4 × T c
2 × T c
2 × T c
—
—
—
—
—
—
—
—
—
—
—
—
—
2
Min.
30.0
30.0
12.0
19.0
12.0
12.0
3.5
9.0
2.0
2.0
2.5
8.5
15
15
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
6
6
Max. Condition
17.0
17.0
19.0
19.0
16.0
17.0
18.0
20.0
10.0
7.0
7.0
9.0
9.0
6.0
7.0
8.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
i ck a
i ck a
i ck a
i ck a
i ck a
i ck a
i ck a
i ck a
i ck a
x ck
x ck
x ck
x ck
x ck
x ck
x ck
x ck
x ck
x ck
x ck
x ck
x ck
i ck
i ck
i ck
i ck
i ck
i ck
—
—
3
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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