參數(shù)資料
型號: IBM3209K3114
廠商: IBM Microeletronics
英文描述: IBM Packet Routing Switch Serial Interface Converter(IBM封裝路線選擇開關(guān)串行接口轉(zhuǎn)換器)
中文描述: IBM的分組路由交換機(jī)串行接口轉(zhuǎn)換器(IBM的封裝路線選擇開關(guān)串行接口轉(zhuǎn)換器)
文件頁數(shù): 147/152頁
文件大小: 2390K
代理商: IBM3209K3114
IBM3209K3114
Advance
IBM Packet Routing Switch Serial Interface Converter
prssi.01
July 12, 2000
Appendix A: Data Aligned Serial Link (DASL)
Page 137 of 142
Figure 41: Switch Fabric DASL Port Synchronization Sequence
Check that FPA is OFF
Wait for Valid
Signal on Input Port
Fabric Port Available
(FPA) is Inactive
Sequence of Operation
When switch Clock is Detected:
Configure Serial Interface
in Service Plane
FPA is OFF:
Enable DASL Port
Set DASL Receiver in Hunt
Send DASL Synch Pattern
APA is OFF:
Enable DASL Port
Set DASL Receiver in Hunt
Send DASL Synch Pattern
Receiver Synchronized:
Set FPA
Check that NO valid
Dasl Signal is Detected
Control Processor Request
to Enable Port N
Receiver Synchronized
FPA is ON:
Set FPA
Stop Sending Sych Pattern
APA is ON:
Stop Sending Synch Pattern
Switch Core
Adapter
Check that Adapter
Port Available is OFF
From Mate Adapter
Wait for Receive
Synchronization Status
Check for APA
(10 ms)
Data Mode
Port is
Inactive
Check for FPA
Wait for Receive
Synchronization Status
Data Mode
Port is Inactive
Check for Switch Clock
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