NOT" />
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� XRT79L71IB-F
寤犲晢锛� Exar Corporation
鏂囦欢闋佹暩(sh霉)锛� 511/609闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC LIU/FRAMER DS3/E3 1CH 208BGA
妯欐簴鍖呰锛� 126
鎺у埗鍣ㄩ鍨嬶細 DS3/E3 瑾�(di脿o)骞€鍣�
鎺ュ彛锛� LIU
闆绘簮闆诲锛� 3.15 V ~ 3.45 V
宸ヤ綔婧害锛� -40°C ~ 85°C
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 208-LBGA
渚涙噳鍟嗚ō鍌欏皝瑁濓細 208-STBGA锛�17x17锛�
鍖呰锛� 鎵樼洡
绗�1闋�绗�2闋�绗�3闋�绗�4闋�绗�5闋�绗�6闋�绗�7闋�绗�8闋�绗�9闋�绗�10闋�绗�11闋�绗�12闋�绗�13闋�绗�14闋�绗�15闋�绗�16闋�绗�17闋�绗�18闋�绗�19闋�绗�20闋�绗�21闋�绗�22闋�绗�23闋�绗�24闋�绗�25闋�绗�26闋�绗�27闋�绗�28闋�绗�29闋�绗�30闋�绗�31闋�绗�32闋�绗�33闋�绗�34闋�绗�35闋�绗�36闋�绗�37闋�绗�38闋�绗�39闋�绗�40闋�绗�41闋�绗�42闋�绗�43闋�绗�44闋�绗�45闋�绗�46闋�绗�47闋�绗�48闋�绗�49闋�绗�50闋�绗�51闋�绗�52闋�绗�53闋�绗�54闋�绗�55闋�绗�56闋�绗�57闋�绗�58闋�绗�59闋�绗�60闋�绗�61闋�绗�62闋�绗�63闋�绗�64闋�绗�65闋�绗�66闋�绗�67闋�绗�68闋�绗�69闋�绗�70闋�绗�71闋�绗�72闋�绗�73闋�绗�74闋�绗�75闋�绗�76闋�绗�77闋�绗�78闋�绗�79闋�绗�80闋�绗�81闋�绗�82闋�绗�83闋�绗�84闋�绗�85闋�绗�86闋�绗�87闋�绗�88闋�绗�89闋�绗�90闋�绗�91闋�绗�92闋�绗�93闋�绗�94闋�绗�95闋�绗�96闋�绗�97闋�绗�98闋�绗�99闋�绗�100闋�绗�101闋�绗�102闋�绗�103闋�绗�104闋�绗�105闋�绗�106闋�绗�107闋�绗�108闋�绗�109闋�绗�110闋�绗�111闋�绗�112闋�绗�113闋�绗�114闋�绗�115闋�绗�116闋�绗�117闋�绗�118闋�绗�119闋�绗�120闋�绗�121闋�绗�122闋�绗�123闋�绗�124闋�绗�125闋�绗�126闋�绗�127闋�绗�128闋�绗�129闋�绗�130闋�绗�131闋�绗�132闋�绗�133闋�绗�134闋�绗�135闋�绗�136闋�绗�137闋�绗�138闋�绗�139闋�绗�140闋�绗�141闋�绗�142闋�绗�143闋�绗�144闋�绗�145闋�绗�146闋�绗�147闋�绗�148闋�绗�149闋�绗�150闋�绗�151闋�绗�152闋�绗�153闋�绗�154闋�绗�155闋�绗�156闋�绗�157闋�绗�158闋�绗�159闋�绗�160闋�绗�161闋�绗�162闋�绗�163闋�绗�164闋�绗�165闋�绗�166闋�绗�167闋�绗�168闋�绗�169闋�绗�170闋�绗�171闋�绗�172闋�绗�173闋�绗�174闋�绗�175闋�绗�176闋�绗�177闋�绗�178闋�绗�179闋�绗�180闋�绗�181闋�绗�182闋�绗�183闋�绗�184闋�绗�185闋�绗�186闋�绗�187闋�绗�188闋�绗�189闋�绗�190闋�绗�191闋�绗�192闋�绗�193闋�绗�194闋�绗�195闋�绗�196闋�绗�197闋�绗�198闋�绗�199闋�绗�200闋�绗�201闋�绗�202闋�绗�203闋�绗�204闋�绗�205闋�绗�206闋�绗�207闋�绗�208闋�绗�209闋�绗�210闋�绗�211闋�绗�212闋�绗�213闋�绗�214闋�绗�215闋�绗�216闋�绗�217闋�绗�218闋�绗�219闋�绗�220闋�绗�221闋�绗�222闋�绗�223闋�绗�224闋�绗�225闋�绗�226闋�绗�227闋�绗�228闋�绗�229闋�绗�230闋�绗�231闋�绗�232闋�绗�233闋�绗�234闋�绗�235闋�绗�236闋�绗�237闋�绗�238闋�绗�239闋�绗�240闋�绗�241闋�绗�242闋�绗�243闋�绗�244闋�绗�245闋�绗�246闋�绗�247闋�绗�248闋�绗�249闋�绗�250闋�绗�251闋�绗�252闋�绗�253闋�绗�254闋�绗�255闋�绗�256闋�绗�257闋�绗�258闋�绗�259闋�绗�260闋�绗�261闋�绗�262闋�绗�263闋�绗�264闋�绗�265闋�绗�266闋�绗�267闋�绗�268闋�绗�269闋�绗�270闋�绗�271闋�绗�272闋�绗�273闋�绗�274闋�绗�275闋�绗�276闋�绗�277闋�绗�278闋�绗�279闋�绗�280闋�绗�281闋�绗�282闋�绗�283闋�绗�284闋�绗�285闋�绗�286闋�绗�287闋�绗�288闋�绗�289闋�绗�290闋�绗�291闋�绗�292闋�绗�293闋�绗�294闋�绗�295闋�绗�296闋�绗�297闋�绗�298闋�绗�299闋�绗�300闋�绗�301闋�绗�302闋�绗�303闋�绗�304闋�绗�305闋�绗�306闋�绗�307闋�绗�308闋�绗�309闋�绗�310闋�绗�311闋�绗�312闋�绗�313闋�绗�314闋�绗�315闋�绗�316闋�绗�317闋�绗�318闋�绗�319闋�绗�320闋�绗�321闋�绗�322闋�绗�323闋�绗�324闋�绗�325闋�绗�326闋�绗�327闋�绗�328闋�绗�329闋�绗�330闋�绗�331闋�绗�332闋�绗�333闋�绗�334闋�绗�335闋�绗�336闋�绗�337闋�绗�338闋�绗�339闋�绗�340闋�绗�341闋�绗�342闋�绗�343闋�绗�344闋�绗�345闋�绗�346闋�绗�347闋�绗�348闋�绗�349闋�绗�350闋�绗�351闋�绗�352闋�绗�353闋�绗�354闋�绗�355闋�绗�356闋�绗�357闋�绗�358闋�绗�359闋�绗�360闋�绗�361闋�绗�362闋�绗�363闋�绗�364闋�绗�365闋�绗�366闋�绗�367闋�绗�368闋�绗�369闋�绗�370闋�绗�371闋�绗�372闋�绗�373闋�绗�374闋�绗�375闋�绗�376闋�绗�377闋�绗�378闋�绗�379闋�绗�380闋�绗�381闋�绗�382闋�绗�383闋�绗�384闋�绗�385闋�绗�386闋�绗�387闋�绗�388闋�绗�389闋�绗�390闋�绗�391闋�绗�392闋�绗�393闋�绗�394闋�绗�395闋�绗�396闋�绗�397闋�绗�398闋�绗�399闋�绗�400闋�绗�401闋�绗�402闋�绗�403闋�绗�404闋�绗�405闋�绗�406闋�绗�407闋�绗�408闋�绗�409闋�绗�410闋�绗�411闋�绗�412闋�绗�413闋�绗�414闋�绗�415闋�绗�416闋�绗�417闋�绗�418闋�绗�419闋�绗�420闋�绗�421闋�绗�422闋�绗�423闋�绗�424闋�绗�425闋�绗�426闋�绗�427闋�绗�428闋�绗�429闋�绗�430闋�绗�431闋�绗�432闋�绗�433闋�绗�434闋�绗�435闋�绗�436闋�绗�437闋�绗�438闋�绗�439闋�绗�440闋�绗�441闋�绗�442闋�绗�443闋�绗�444闋�绗�445闋�绗�446闋�绗�447闋�绗�448闋�绗�449闋�绗�450闋�绗�451闋�绗�452闋�绗�453闋�绗�454闋�绗�455闋�绗�456闋�绗�457闋�绗�458闋�绗�459闋�绗�460闋�绗�461闋�绗�462闋�绗�463闋�绗�464闋�绗�465闋�绗�466闋�绗�467闋�绗�468闋�绗�469闋�绗�470闋�绗�471闋�绗�472闋�绗�473闋�绗�474闋�绗�475闋�绗�476闋�绗�477闋�绗�478闋�绗�479闋�绗�480闋�绗�481闋�绗�482闋�绗�483闋�绗�484闋�绗�485闋�绗�486闋�绗�487闋�绗�488闋�绗�489闋�绗�490闋�绗�491闋�绗�492闋�绗�493闋�绗�494闋�绗�495闋�绗�496闋�绗�497闋�绗�498闋�绗�499闋�绗�500闋�绗�501闋�绗�502闋�绗�503闋�绗�504闋�绗�505闋�绗�506闋�绗�507闋�绗�508闋�绗�509闋�绗�510闋�鐣跺墠绗�511闋�绗�512闋�绗�513闋�绗�514闋�绗�515闋�绗�516闋�绗�517闋�绗�518闋�绗�519闋�绗�520闋�绗�521闋�绗�522闋�绗�523闋�绗�524闋�绗�525闋�绗�526闋�绗�527闋�绗�528闋�绗�529闋�绗�530闋�绗�531闋�绗�532闋�绗�533闋�绗�534闋�绗�535闋�绗�536闋�绗�537闋�绗�538闋�绗�539闋�绗�540闋�绗�541闋�绗�542闋�绗�543闋�绗�544闋�绗�545闋�绗�546闋�绗�547闋�绗�548闋�绗�549闋�绗�550闋�绗�551闋�绗�552闋�绗�553闋�绗�554闋�绗�555闋�绗�556闋�绗�557闋�绗�558闋�绗�559闋�绗�560闋�绗�561闋�绗�562闋�绗�563闋�绗�564闋�绗�565闋�绗�566闋�绗�567闋�绗�568闋�绗�569闋�绗�570闋�绗�571闋�绗�572闋�绗�573闋�绗�574闋�绗�575闋�绗�576闋�绗�577闋�绗�578闋�绗�579闋�绗�580闋�绗�581闋�绗�582闋�绗�583闋�绗�584闋�绗�585闋�绗�586闋�绗�587闋�绗�588闋�绗�589闋�绗�590闋�绗�591闋�绗�592闋�绗�593闋�绗�594闋�绗�595闋�绗�596闋�绗�597闋�绗�598闋�绗�599闋�绗�600闋�绗�601闋�绗�602闋�绗�603闋�绗�604闋�绗�605闋�绗�606闋�绗�607闋�绗�608闋�绗�609闋�
PRELIMINARY
XRT79L71
544
REV. P2.0.0
1-CHANNEL DS3/E3 CLEAR-CHANNEL FRAMERLIU COMBO - CC/HDLC ARCHITECTURE
NOTE: Since this particular interrupt is the "Change in SSM" Interrupt, then Bit 2 (DS3/E3 Framer Block Interrupt Status)
within the "Operation Interrupt Status Register - Byte 1" Register will be set to "1" as indicated above.
STEP 2 - Determine whether this particular interrupt occurred within the Transmit or Receive DS3/E3
Framer block.
This can be accomplished by reading out the contents of the "Framer Block Interrupt Status" Register. Since
we are discussing the "Change in SSM Message" Interrupt, then Bit 7 (Receive DS3/E3 Framer Block Interrupt
Status) should be set to "1" as depicted below.
STEP 3 - Determine which Receive DS3/E3 Framer block interrupt has been requested.
This is accomplished by reading out the contents of both the "Receive E3 Interrupt Status Register # 1 and # 2"
as depicted below.
Operation Interrupt Status Register - Byte 0 (Address = 0x0113)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
Receive
UTOPIA/
POS-PHY
Interface
Block
Interrupt
Status
Unused
Receive ATM
Cell/PPP
Processor
Block Inter-
rupt Status
Transmit
UTOPIA/
POS-PHY
Interface
Block
nterrupt
Status
Unused
Transmit
ATM
Cell/PPP
Processor
Block
Interrupt
Status
R/O
0
Framer Block Interrupt Status Register (Address = 0x1105)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
Receive
DS3/E3
Framer
Block
Interrupt
Status
Receive
PLCP
Processor
Block
nterrupt
Status
Unused
Transmit
DS3/E3
Framer
Block
Interrupt
Status
One
Second
Interrupt
R/O
RUR
1
0
Receive E3 Interrupt Status Register # 1 - G.832 (Address = 0x1114)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
Unused
Change in
SSM MSGI
nterrupt
Status
SSM OOS
Interrupt
Status
COFA
Interrupt
Status
Change in
OOF State
Interrupt
Status
Change in
LOF State
Interrupt
Status
Change in
LOS State
Interrupt
Status
Change in
AIS State
Interrupt
Status
R/O
RUR
0
1
0
鐩搁棞PDF璩囨枡
PDF鎻忚堪
XRT81L27IV-F IC LIU EI 7CH 3.3V 128TQFP
XRT82D20IW-F IC LIU E1 SGL 28SOJ
XRT82L24AIV-F IC LIU E1 QAUD 100TQFP
XRT83D10IW IC LIU T1/E1 SGL 28SOJ
XRT83L30IV-F IC LIU LH/SH T1/E1 SGL 64TQFP
鐩搁棞浠g悊鍟�/鎶€琛撳弮鏁�(sh霉)
鍙冩暩(sh霉)鎻忚堪
XRT79L72 鍒堕€犲晢:EXAR 鍒堕€犲晢鍏ㄧū:EXAR 鍔熻兘鎻忚堪:2 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC
XRT79L72IB 鍒堕€犲晢:EXAR 鍒堕€犲晢鍏ㄧū:EXAR 鍔熻兘鎻忚堪:2 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC
XRT79L73 鍒堕€犲晢:EXAR 鍒堕€犲晢鍏ㄧū:EXAR 鍔熻兘鎻忚堪:3 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC
XRT79L73IB 鍒堕€犲晢:EXAR 鍒堕€犲晢鍏ㄧū:EXAR 鍔熻兘鎻忚堪:3 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC
XRT79L74 鍒堕€犲晢:EXAR 鍒堕€犲晢鍏ㄧū:EXAR 鍔熻兘鎻忚堪:4 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC