DSP56371D Motorola Inc, DSP56371D Datasheet - Page 20

• Manufacturer Part Number: DSP56371D
• Description: high density CMOS device
• Manufacturer: Motorola Inc

Enhanced Serial Audio Interface Timing
20
No.
76
77
78
79
80
82
83
84
85
86
87
88
89
90
91
92
93
94
95
Flags input setup before SCKR falling
edge
Flags input hold time after SCKR falling
edge
SCKT rising edge to FST out (bl) high
SCKT rising edge to FST out (bl) low
SCKT rising edge to FST out (wr) high
SCKT rising edge to FST out (wr) low
SCKT rising edge to FST out (wl) high
SCKT rising edge to FST out (wl) low
SCKT rising edge to data out enable
from high impedance
SCKT rising edge to transmitter #0
drive enable assertion
SCKT rising edge to data out valid
SCKT rising edge to data out high
impedance
SCKT rising edge to transmitter #0
drive enable deassertion
FST input (bl, wr) setup time before
SCKT falling edge
FST input (wl) to data out enable from
high impedance
FST input (wl) to transmitter #0 drive
enable assertion
FST input (wl) setup time before SCKT
falling edge
FST input hold time after SCKT falling
edge
Flag output valid after SCKT rising
edge
Characteristics
Table 9 Enhanced Serial Audio Interface Timing (continued)
7
6
Freescale Semiconductor, Inc.
7
For More Information On This Product,
1, 2, 3
DSP56371 Technical Data
Go to: www.freescale.com
6
6
Symbol
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Expression
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
3
Min
19.0
21.0
21.0
0.0
2.0
2.0
4.0
0.0
6.0
0.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Max
31.0
16.0
34.0
20.0
27.0
31.0
32.0
18.0
29.0
15.0
31.0
17.0
31.0
17.0
33.0
19.0
30.0
16.0
31.0
17.0
31.0
17.0
34.0
20.0
26.5
21.0
—
—
—
—
—
—
—
—
—
—
Condition
i ck s
i ck s
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
x ck
x ck
x ck
x ck
i ck
i ck
i ck
i ck
i ck
i ck
i ck
i ck
i ck
i ck
i ck
i ck
i ck
i ck
i ck
—
—
MOTOROLA
4
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns