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CS61535A-IL1Z View Datasheet(PDF) - Cirrus Logic

Part Name
Description
MFG CO.
CS61535A-IL1Z
Cirrus-Logic
Cirrus Logic 
CS61535A-IL1Z Datasheet PDF : 36 Pages
First Prev 11 12 13 14 15 16 17 18 19 20 Next Last
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CS61535A
LPSHGDQFH VWDWH HLWKHU DIWHU ELW ' LV RXWSXW RU DW
WKH HQG RI WKH KROG SHULRG RI GDWD ELW '
$Q D GGUHVVFRPPDQG E\W H V KRZQ L Q 7 DEOH 
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FORFN F\F OHV L PPHGLDWHO\ I ROORZLQJ WK H DG 
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 WKH LQWHUUXSW ZLOO EH UHHQDEOHG E\ ZULWLQJ D  WR
ELW  7KLV KROGV IRU '30 DV ZHOO
LSB: first bit in 0 clr LOS Clear Loss of Signal
1 clr DPM Clear Driver Performance Monitor
2 LEN0 Bit 0 - Line Length Select
3 LEN1 Bit 1 - Line Length Select
4 LEN2 Bit 2 - Line Lenght Select
5 RLOOP Remote Loopback
6 LLOOP Local Loopback
MSB: last bit in 7 TAOS Transmit All Ones Select
Table 8. Input Data Register
:ULWLQJ D  WR HLWKHU &OHDU / 26 RU &OHDU
'30 RYHU WKH VHULDO LQWHUIDFH KDV WKUHH HIIHFWV
 WKH F XUUHQW L QWHUUXSW RQ WK H VH ULDO LQWHUIDFH
ZLOO EH FOH DUHG 1RWH W KDW VL PSO\ U HDGLQJ WK H
UHJLVWHU ELWV ZLOO QRW FOHDU WKH LQWHUUXSW 
 RXWSXW GDWD ELWV   D QG  ZLOO EH UHVHW DV
DSSURSULDWH
 IXWXUH LQWHUUXSWV IRU W KH FRUUHVSRQGLQJ /26
RU '30 ZLOO EH SUHYHQWHG IURP RFFXULQJ 
LSB: first bit in 0
1
2
3
4
LOS
DPM
LEN0
LEN1
LEN2
Loss of Signal
Driver Performance Monitor
Bit 0 - Line Length Select
Bit 1 - Line Length Select
Bit 2 - Line Lenght Select
Table 9. Output Data Bits 0 - 4
Bits
567
Status
   Reset has occurred or no program input.
   TAOS in effect.
   LLOOP in effect.
   TAOS/LLOOP in effect.
   RLOOP in effect
   DPM changed state since last "clear DPM"
occured.
   LOS changed state since last "clear LOS"
occured.
   LOS and DPM have changed state since
last "clear LOS" and "clear DPM".
Table 10. Coding for Serial Output Bits 5, 6, 7
:ULWLQJ D  WR HLWKHU &OHDU /26 RU & OHDU
'30 H QDEOHV W KH F RUUHVSRQGLQJ L QWHUUXSW I RU
/26 RU '30
2XWSXW GDWD IURP WKH VHULDO LQWHUIDFH LV SUHVHQWHG
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EH UHDG W R YHULI\ O LQH OH QJWK V HOHFWLRQ %LWV  
DQG  PXV W EH GH FRGHG &RGHV    DQG 
ELWV   DQ G  LQ GLFDWH / 26 DQ G ' 30 V WDWH
FKDQJHV :ULWLQJ D  WR WKH &OHDU /26 DQGRU
&OHDU '30 ELWV LQ WKH UHJLVWHU DOVR UHVHWV VWDWXV
ELWV   DQG 
6'2 JRHV WR D KL JK LPSHGDQFH VWDWH ZKHQ QRW LQ
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ELGLUHFWLRQDO ,2 SRUW
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