DSPB56725AF datasheet(32/48 Pages) FREESCALE

Part #	DSPB56725AF

Description	Symphony??DSP56724/DSP56725 Multi-Core Audio Processors

PDF	48 Pages

Scroll/Zoom	100%

Manufacturer	FREESCALE [Freescale Semiconductor, Inc]

Direct Link	http://www.freescale.com

Logo

32 / 48 page

Symphony™ DSP56724/ DSP56725 Multi-Core Audio Processors, Rev. 1

Freescale Semiconductor

1.2.8

S/PDIF Timing

Table 15 lists the S/PDIF timing.

Figure 25 shows the SRCK timing diagram.

Figure 25. SRCK Timing

Figure 26 shows the STCLK timing diagram.

Figure 26. STCLK Timing

Table 15. S/PDIF Timing

Characteristics

Symbol

All Frequency

Unit

Min

Max

SPDIFIN1, SPDIFIN2, SPDIFIN3, SPDIFIN4 Skew:

asynchronous inputs, no specs apply

——

0.7

SPDIFOUT1,SPDIFOUT2 output (Load = 50pf)

•Skew

• Transition Rising

• Transition Falling

—

1.5

24.2

31.3

SPDIFOUT1, SPDIFOUT2 output (Load = 30pf)

•Skew

• Transition Rising

• Transition Falling

—

1.5

13.6

18.0

SRCK period

srckp

40.0

—

SRCK high period

srckph

16.0

—

SRCK low period

srckpl

16.0

—

STCLK period

stclkp

40.0

—

STCLK high period

stclkph

16.0

—

STCLK low period

stclkpl

16.0

—

SRCK

(Output)

srckp

srckph

srckpl

STCLK

(Input)

stclkp

stclkph

stclkpl

DSPB56725AF Datasheet(PDF) 32 Page - Freescale Semiconductor, Inc

DSPB56725AF Datasheet(HTML) 32 Page - Freescale Semiconductor, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

Datasheet Download

Link URL