MCIMX253DJM4 Freescale, MCIMX253DJM4 Datasheet - Page 80

• Manufacturer Part Number: MCIMX253DJM4
• Manufacturer: Freescale

Specifications of MCIMX253DJM4

• Operating Temperature (min): -20C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

3.7.7
This section describes general timing requirements for ESAI, as well as the ESAI transmit and receive
timing.
Figure 50
80
shows the ESAI transmit timing diagram.
(internal signal)
Transmitter #0
Note: In network mode, output flag transitions can occur at the start of each time slot within the
frame. In normal mode, the output flag state is asserted for the entire frame period.
Enhanced Serial Audio Interface (ESAI) Timing
(Input/Output)
FST (word) in
drive enable
FST (word)
FST (bit) in
Flags out
FST (bit)
Data out
i.MX25 Applications Processor for Consumer and Industrial Products, Rev. 7
SCKT
out
out
63
89
Figure 50. ESAI Transmit Timing
78
62
82
84
93
92
79
86
91
64
90
85
94
first bit
86
91
88
last bit
See Note
83
Freescale Semiconductor
87