dsp56367 Freescale Semiconductor, Inc, dsp56367 Datasheet - Page 70

• Manufacturer Part Number: dsp56367
• Description: Dsp56367 24-bit Audio Digital Signal Processor
• Manufacturer: Freescale Semiconductor, Inc

Enhanced Serial Audio Interface Timing
3-46
452 TXC rising edge to data out enable from high
453 TXC rising edge to transmitter #0 drive enable
No.
437 RXC rising edge to FSR out (wl) high
438 RXC rising edge to FSR out (wl) low
439 Data in setup time before RXC (SCK in synchronous
440 Data in hold time after RXC falling edge
441 FSR input (bl, wr) high before RXC falling edge
442 FSR input (wl) high before RXC falling edge
443 FSR input hold time after RXC falling edge
444 Flags input setup before RXC falling edge
445 Flags input hold time after RXC falling edge
446 TXC rising edge to FST out (bl) high
447 TXC rising edge to FST out (bl) low
448 TXC rising edge to FST out (wr) high
449 TXC rising edge to FST out (wr) low
450 TXC rising edge to FST out (wl) high
451 TXC rising edge to FST out (wl) low
mode) falling edge
impedance
assertion
Characteristics
Table 3-19 Enhanced Serial Audio Interface Timing
3, 4, 5
8
8
DSP56367 Technical Data, Rev. 2.1
8
Symbol
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Expression
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1, 2
(continued)
19.0
23.0
23.0
19.0
Min
0.0
5.0
3.0
1.0
1.0
3.0
0.0
0.0
6.0
0.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Max
36.0
21.0
37.0
22.0
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
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Freescale Semiconductor
Condition
i ck a
i ck a
i ck a
i ck a
i ck a
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
6
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns