參數(shù)資料
型號(hào)： M-ORSO82G51BM680-DB
廠商： LATTICE SEMICONDUCTOR CORP
元件分類： FPGA
英文描述： FPGA, 1296 CLBS, 333000 GATES, PBGA680
封裝： PLASTIC, FBGA-680
文件頁數(shù)： 49/123頁
文件大?。?/td> 2207K
代理商： M-ORSO82G51BM680-DB
Lattice Semiconductor
ORCA ORSO82G5 Data Sheet
31
Line Overhead Bytes:
– H1, H2 - STS Payload Pointers (H1 and H2) - These bytes are used to locate the start of the SPE in a
SONET frame. These two bytes contain the offset value, in bytes, between the pointer bytes and the start of
the SPE. These bytes are used for all the STS-1 signals contained in an STS-N signal to indicate the individ-
ual starting positions of the SPEs. They bytes also contain justication indications, concatenation indications
and path alarm indication (AIS-P).
– H3 - Pointer Action Byte (H3) - This byte is used during frequency justications. When a negative justication
is performed, one extra payload byte is inserted into the SONET frame. The H3 byte is used to hold this extra
byte and is hence called the pointer action byte. When justication is not being performed, this byte contains
a default value of 0x00.
– B2 - Line Bit-Interleaved Parity code (BIP-8) byte - This byte carries the parity information which is used to
check for transmission errors in a line. This is a even parity computed over all the bytes of the frame, except
section overhead bytes, before scrambling. The computed parity value is transmitted in the next frame in the
B2 position. This byte is dened for all the STS-1signals in an STS-N signal.
– K1, K2 - Automatic Protection Switching (APS channel) bytes - These bytes carry the APS information. They
are used for implementing automatic protection switching and for transmitting the line Alarm Indication Sig-
nal (AIS-L) and the Remote Defect Indication (RDI-L) signal.
– D4 to D12 - Line Data Communications Channel (DCC) bytes - These bytes provide a 576 Kbps channel for
transmission of information.
– S1- Synchronization Status - This byte carries the synchronization status of the network element. It is
located in the rst STS-1 of an STS-N. Bits 5 through 8 of this byte carry the synchronization status.
– Z1 - Growth - This byte is located in the second through Nth STS-1s of an STS-N and are allocated for future
growth. An STS-1 signal does not contain a Z1 byte.
– M0 - STS-1 REI-L - This byte is dened only for STS-1 signals and is used to convey the Line Remote Error
Indication (REI-L). The REI-L is the count of the number of B2 parity errors detected by an LTE and is trans-
mitted to its peer LTE as feedback information. Bits 5 through 8 of this byte are used for this function.
– E2 - Orderwire byte - This byte carries for line orderwire information.
相關(guān)PDF資料
PDF描述
M-ORSO82G52BM680-DB FPGA, 1296 CLBS, 333000 GATES, PBGA680
M-ORT82G51BM680-DB FPGA, 1296 CLBS, 333000 GATES, PBGA680
M-ORT82G52BM680-DB FPGA, 1296 CLBS, 333000 GATES, PBGA680
M.PI-1R1D12 1 ELEMENT, 1.1 uH, GENERAL PURPOSE INDUCTOR, SMD
M01-014-1452PA 14 CONTACT(S), MALE, RIGHT ANGLE TELECOM AND DATACOM CONNECTOR, SOLDER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MORTAR-44LB 制造商:3M Electronic Products Division 功能描述:3M(TM) FIRE BARRIER MORTAR, 44 98040056073 制造商:3M Electronic Products Division 功能描述:Fire Barrier 44 lb Bag
MO-RX3930 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FSK RECEIVER MODULE
MO-RX3930-FS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FSK RECEIVER MODULE
MO-RX3930-FS315M 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FSK RECEIVER MODULE
MO-RX3930-FS434M 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FSK RECEIVER MODULE
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*