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PM5381 参数 Datasheet PDF下载

PM5381图片预览
型号: PM5381
PDF下载: 下载PDF文件 查看货源
内容描述: SATURN用户网络接口,用于2488 Mbit / s的 [SATURN USER NETWORK INTERFACE FOR 2488 MBIT/S]
分类和应用: 网络接口
文件页数/大小: 487 页 / 2424 K
品牌: PMC [ PMC-SIERRA, INC ]
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PMC-Sierra, Inc.  
PRELIMINARY  
PM5381 S/UNI-2488  
DATASHEET  
PMC-2000489  
ISSUE 1  
SATURN USER NETWORK INTERFACE FOR 2488 MBIT/S  
PININV  
The parallel incoming data invert bit (PININV) controls the active polarity of the incoming data  
stream. When PININV is set high, the incoming data stream is complemented before further  
processing by the R8TD. When PININV is set low, the incoming data stream is not  
complemented.  
DLBEN:  
The diagnostic loopback enable bit (DLBEN) controls diagnostic loopback operation. When  
DLBEN is set high, serial TeleCombus diagnostic loopback is enabled. When DLBEN is set  
low, serial TeleCombus diagnostic loopback is disabled. The loopback involves the  
complementary R8TD and T8TE blocks. For example, the T8TE which sources APSO[1] will  
be diagnostically looped back to the R8TD which sinks APSI[1].  
Proprietary and Confidentail to PMC-Sierra Inc., and for its Customer’s Internal Use  
407  
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