Interphase Tech 4538 User Manual

Page 75

Advertising
background image

Chapter 1: Hardware Description

4538 Hardware Reference Manual

53

N

OTE

Unused TDM signals must be tristated.

)6&

4XDG)$/&

53$ ;3$

53$ ;3$

53$ ;3$

53$ ;3$

7'0DB/56<1&

7'0EB/56<1&

7'0FB/56<1&

7'0GB/56<1&

7'0DB/56<1&

7'0EB/56<1&

7'0FB/56<1&

7'0GB/56<1&

 .+] V\QFKURQL]DWLRQ SXOVH JHQHUDWHG E\ WKH '&25 XVHG

IRU WKH 7'0 IUDPH V\QFKURQL]DWLRQ FORFNV 53$   

LQSXWV DUH FRQILJXUHG DV 6<35 DQG XVHG IRU WKH 5HFHLYH

)UDPH 6\QFKURQRXV 3XOVH &05,563   ;3$   

DUH FRQILJXUHG DV 6<3; DQG XVHG IRU WKH 7UDQVPLW )UDPH

6\QFKURQRXV 3XOVH &05,;63   7'0V UHFHLYH DQG

WUDQVPLW FORFNV DUH FRPPRQ 6,[[05&57  

5&/.

4XDG)$/&

6&/.5 6&/.;

6&/.5 6&/.;

6&/.5 6&/.;

6&/.5 6&/.;

7'0DB/5&/.

7'0EB/5&/.

7'0DB/5&/.

7'0EB/5&/.

,QWHUQDO  0+] GHMLWWHUHG UHFHLYH FORFN JHQHUDWHG E\ WKH

'&25 FLUFXLW RXWSXW RQ 5&/. 3&&53  DQG XVHG

IRU WKH 7'0 EXV FORFNV 6&/.5    LQSXWV DUH XVHG IRU

WKH 5HFHLYH 6\VWHP &ORFN &05,56&  

6&/.; LQSXWV DUH XVHG IRU WKH 7UDQVPLW 6\VWHP

&ORFN &05,;6&  DQG SURYLGHV WKH WUDQVPLW UK\WKP WR

WKH '&2; FLUFXLWV 7'0D E D E UHFHLYH DQG WUDQVPLW

FORFNV DUH FRPPRQ 6,[[05&57   7'0G F F G

DOVR XVH WKLV FORFN IRU UHFHLYH DQG WUDQVPLW

7KH LQSXW RI WKH '&25 LV RQH RI WKH IRXU UHFRYHUHG OLQH

FORFNV

Table 1-33. TDM and Synchronization Signals in Pass Through Mode (cont)

2XWSXW

,QSXW V

'HVFULSWLRQ

Advertising