W6692 Datasheet, PDF(96/104 Page) Winbond – PCI Bus ISDN S/T-Controller

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W6692 Datasheet, PDF (96/104 Pages) Winbond – PCI Bus ISDN S/T-Controller

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Preliminary Data Sheet

W6692 PCI ISDN S/T-Controller

9.4 Preliminary Switching Characteristics

9.4.1 PCM Interface Timing1)

PBCK2)

(1.536MHz)

PFCK12)

PFCK22)

PTXD

PRXD

CH 1

Port1

24 CHs

CH 13

Port2

Port1

Note 1: These drawings are not to scale.

Note 2: The frequency of PBCK is 1536 kHz which includes 24 channels of 64 kbps data. The PFCK1 and PFCK2 are located at

channel 1 and channel 13, each with a 8 x PBCK duration.

Detailed PCM timing

PBCK

PFCK1

PFCK2

PTXD

PRXD

ta1 ta2

ta3

ta4

ta7

ta8

ta5

ta6

-96 -

Publication Release Date: Sep 30, 1999

Revision 0.9

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