- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383645 > MT9079 (Mitel Networks Corporation) Advanced Controller for E1(先進(jìn)的E1幀調(diào)節(jié)器和控制器) PDF資料下載
參數(shù)資料
| 型號： | MT9079 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | Advanced Controller for E1(先進(jìn)的E1幀調(diào)節(jié)器和控制器) |
| 中文描述： | 高級控制器素E1（先進(jìn)的素E1幀調(diào)節(jié)器和控制器） |
| 文件頁數(shù)： | 14/60頁 |
| 文件大?。?/td> | 347K |
| 代理商： | MT9079 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁當(dāng)前第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁
MT9079
4-220
Figure 6 - Synchronization State Diagram
No CRC
multiframe
alignment.
CRC-4 multi-frame alignment
>914 CRC errors
in one second
NO
3 consecutive
incorrect frame
alignment
signals
Primary basic frame synchronization
acquired. Enable traffic RAI=0, E’s=0. Start
loss of primary basic frame alignment
checking. Notes 7 & 8.
YES
CRC-4 multi-frame alignment
YES
YES
CRC-to-non-CRC interworking. Maintain
primary basic frame alignment. Continue to
send CRC-4 data, but stop CRC processing.
E-bits set to ‘0’. Indicate CRC-to-non-CRC
operation. Note 7.
Verify second occurrence
of frame alignment signal.
Search for primary basic
frame alignment signal
RAI=1, Es=0.
Out of synchronization
Verify Bit 2 of non-frame
alignment signal.
Start 8 msec timer.
Note 7.
Multiframe synchronization
acquired as per G.732.
Note 7.
Find two CRC frame
alignment signals.
Note 7.
Check for two consecutive errored
multiframe alignment signals. Notes
7 & 8.
Start 400 msec timer.
Note 7.
Search for multiframe
alignment signal.
Note 7.
Parallel search for new basic frame
alignment signal.
Notes 6 & 7.
YES
YES
No CRC
multiframe alignment.
8 msec. timer expired*
400 msec timer expired
NO
NO
NO
NO
YES
CRC multiframe
alignment
Basic frame
alignment acquired
* only if CRC-4 synchronization is selected and automatic CRC-4 interworking is de-selected.
** only if automatic CRC-4 interworking is selected.
8 msec.
timer expired**
CRC-to-CRC interworking. Re-align to new
basic frame alignment. Start CRC-4 processing.
E-bits set as per G.704 and I.431. Indicate
CRC synchronization achieved.
Notes 7& 8.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MT9080B | SMX - Switch Matrix Module(用于消費(fèi)類轉(zhuǎn)換應(yīng)用的開關(guān)矩陣模塊) |
| MT90810 | Flexible MVIP(Multi-Vendor Integration Protocol) Interface Circuit(彈性MVIP接口電路) |
| MT90812 | Integrated Digital Switch (IDX)(集成數(shù)字開關(guān)) |
| MT90840AK | Distributed Hyperchannel Switch |
| MT90840AP | Distributed Hyperchannel Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT9079AC | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:CMOS ST-BUS? FAMILY Advanced Controller for E1 |
| MT9079AE | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:CMOS ST-BUS? FAMILY Advanced Controller for E1 |
| MT9079AL | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:CMOS ST-BUS⑩ FAMILY Advanced Controller for E1 |
| MT9079AP | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:CMOS ST-BUS⑩ FAMILY Advanced Controller for E1 |
| MT9079APR | 制造商:Microsemi Corporation 功能描述:FRAMER E1 5V 44PLCC - Tape and Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。