參數(shù)資料
型號(hào): S2064
廠商: Applied Micro Circuits Corp.
英文描述: Quad Serial Backplane Device(用于以太網(wǎng),光纖通道高速串行數(shù)據(jù)傳送的四收發(fā)器)
中文描述: 四串行背板設(shè)備(用于以太網(wǎng),光纖通道高速串行數(shù)據(jù)傳送的四收發(fā)器)
文件頁(yè)數(shù): 12/33頁(yè)
文件大?。?/td> 340K
代理商: S2064
12
QUAD SERIAL BACKPLANE DEVICE
S2064
October 13, 2000 / Revision G
Figure 9. Channel Lock Synchronization Timing
Figure 8. Channel Lock State Machine
1. The first three K28.5’s will be reported as “K28.5” (011), subsequent K28.5 will be reported as “Resync” or “Channel Lock Detected.” See Table 6.
RE-SYNC
NO SYNC
IN SYNC
All four channels in Re-Sync with
valid data within deskew window
Errored codeword or
valid data outside deskew window
or SOFD = LOW
CRU Loss of Lock or
four sequential decoding errors or
decoding error rate > 50% (block 16)
RESET
ACQUIRING SYNC
One K28.5 Detected
4 K28.5 Detected
Errored codeword or <4 K28.5
or SOFD = LOW
SOFD = LOW or
(Internal)
RESYNC A
(Internal)
RESYNC B
(Internal)
RESYNC C
(Internal)
RESYNC D
(internal)
deskewed RESYNC A
(internal)
deskewed RESYNC B
(internal)
deskewed RESYNC C
(internal)
deskewed RESYNC D
FIFO Deskewing
....
....
....
....
....
....
....
....
FIFO Deskewed
(internal)
CHANNEL LOCK
A,B,C,D
....
ERRA
EOFA
KFLAGA
RX data out
....
....
....
....
BC
(K28.5)
Valid
Data
BC
(K28.5)
BC
(K28.5)
BC
(K28.5)
BC
Valid
Data
BC
BC
BC
0
1
0
0
1
1
0
1
0
*Note 1
相關(guān)PDF資料
PDF描述
S2065 Quad Serial Backplane Device with Dual I/O(帶雙傳送接收串行I/O的四收發(fā)器)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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