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CS61880-IQ Datasheet(PDF) 2 Page - Cirrus Logic

Part No. CS61880-IQ
Description  Octal E1 Line Interface Evaluation Board
Download  22 Pages
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Maker  CIRRUS [Cirrus Logic]
Homepage  http://www.cirrus.com
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 2 page
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CDB61880
2
DS450DB1
TABLE OF CONTENTS
1. CDB61880 EVALUATION BOARD LAYOUT .......................................................................... 4
2. BOARD COMPONENT DESCRIPTIONS ................................................................................. 5
2.1 Power Connections ............................................................................................................ 5
2.2 Master Clock Selection ...................................................................................................... 5
2.3 Operating Mode Selection ................................................................................................. 6
2.4 Line Interface Connections ................................................................................................ 6
2.5 TXOE Selection ................................................................................................................. 6
2.6 Clock Edge Selection ......................................................................................................... 7
2.7 Jitter Attenuator Selection .................................................................................................. 7
2.8 Loopback Mode Selection .................................................................................................. 7
2.9 Line Length/Impedance Selection ...................................................................................... 8
2.10 Coder/Motorola/Intel Selection ......................................................................................... 8
2.11 G.772 Monitoring Address Selection ............................................................................... 8
2.12 Mux/Non-Mux/BITS Clock Selection ................................................................................ 8
2.13 Digital Signal Connections ............................................................................................... 9
2.14 LOS Indicators ................................................................................................................. 9
2.15 JTAG Connection ............................................................................................................. 9
2.16 Host Interface Connection ............................................................................................... 9
3. HOST SETUP DESCRIPTION .................................................................................................. 9
4. HOST SOFTWARE INTERFACE ........................................................................................... 10
4.1 Starting the Software ....................................................................................................... 10
4.2 Software Interface Buttons ............................................................................................... 10
4.2.1 Bit Indicator Description ...................................................................................... 10
4.3 Set All Button Description ................................................................................................ 10
4.3.1 Clear All Button Description ................................................................................ 11
4.3.2 Write All Button Description ................................................................................ 11
4.3.3 Read All Button Description ................................................................................ 11
4.4 Write Button Description .................................................................................................. 11
4.5 Read Button Description .................................................................................................. 11
4.6 Program Exit Function ..................................................................................................... 11
5. CS61880 CONFIGURATION SCREENS ................................................................................ 12
Contacting Cirrus Logic Support
For a com plete listing o f D irect S ales, D istrib utor, and Sales R epresentative contacts, visit the C irru s Logic w eb site at:
http://ww w.cirrus.com /corporate/contacts/sales.cfm
IM P O R T AN T NO TIC E
“P re lim in ary” p rodu ct in form ation de scribes products tha t are in productio n, but for wh ich full ch aracterization d ata is not yet ava ila ble. “A dvan ce” pro duct info r-
m a tion describe s products tha t a re in d evelopm ent and subje ct to de velopm e nt chang es. C irrus Logic, Inc. and its su bsidiarie s (“C irrus”) b elieve that the info r-
m a tion co ntained in th is docu m ent is accurate a nd reliable. H ow ever, the inform ation is subject to ch ange w ithout notice and is pro vided “A S IS” w ithout w arranty
of a ny kind (e xpress or im plied). C ustom e rs are advised to obta in the late st version o f releva nt inform atio n to verify, before placing orde rs, tha t in form ation b eing
re lie d on is cu rre nt and com p le te. A ll pro ducts are sold subject to the term s and co nditions of sale su pplied a t the tim e of ord e r ackn ow ledgm ent, in clu ding th ose
pertaining to w a rran ty, pate nt infring em en t, and lim itatio n of lia bility. No respon sibility is assum ed by C irrus fo r the use of th is inform a tion, includin g use of this
inform atio n as the basis for m anu facture or sale of a ny item s, or fo r infring em en t of pate nts or oth er righ ts of third pa rties. T his d ocum ent is the pro perty o f Cirrus
and b y furnishing this inform ation , C irrus gran ts no licen se, e xpress or im p lie d u nder an y p atents, m ask w ork rig hts, copyrig hts, trad em arks, trade secrets or
oth er inte lle ctual property rights. C irrus o wn s the cop yrights o f the in form a tion con tained here in and gives conse nt for copies to be m a de of the inform atio n only
for use w ithin you r organizatio n w ith resp ect to C irrus integ rate d circuits or other parts of C irru s. This con sent do es not e xtend to othe r copying such as co pying
for gen eral d istribution , adve rtising o r prom otio nal pu rpose s, or for creating any w ork for resale.
A n export p erm it ne eds to be ob tained from the com peten t autho rities of the Jap anese G ove rnm ent if any of the products or te chnologies described in this m a-
terial and contro lle d und er th e “F oreig n E xchang e and Foreign T rade Law ” is to be e xported or taken out o f Japan . A n expo rt license and/o r qu ota ne eds to be
obtained fro m the com p etent au thoritie s of th e C hin ese G overnm en t if any of the products or te chnolog ies d escribed in this m aterial is subject to th e PR C Foreign
Trade Law an d is to b e expo rted or ta ken o ut of the P R C .
C E RT AIN APPLIC ATIO N S U SIN G SEM IC O N DU C T O R PR O D U CT S M AY IN VO LVE PO TE N TIAL R ISKS O F D EATH , PER S O N AL IN JU R Y , O R SEVERE
P R O PE R TY O R EN V IRO NM E N TA L DA M A G E (“CRITICA L A P PL ICAT IO N S ”). CIRRUS P R O DUCTS A R E NO T DE S IG N E D, A UT H O R IZE D , O R W A RRA NT -
E D TO B E S UITA BL E F O R US E IN L IFE -S UPP O RT DEV ICE S O R SY S TE M S O R O THE R CRITICA L A P PL ICAT IO N S . INCLUSIO N O F CIRRUS PR O D UCTS
IN S UCH AP P LIC AT IO NS IS UNDE RST O O D T O BE F U LLY A T TH E CUS TO M E R'S RISK .
C irru s Logic, C irrus, and the C irru s Logic log o design s are tradem arks of Cirrus Lo gic, Inc. A ll other bran d and prod uct nam es in this do cum en t m ay be trad e-
m a rks or service m arks o f their resp ective ow ne rs.




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