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ICS1893CK 参数 Datasheet PDF下载

ICS1893CK图片预览
型号: ICS1893CK
PDF下载: 下载PDF文件 查看货源
内容描述: 3.3 -V的10Base -T / 100BASE - TX集成PHYceive [3.3-V 10Base-T/100Base-TX Integrated PHYceive]
分类和应用: 电信集成电路
文件页数/大小: 126 页 / 1927 K
品牌: ICSI [ INTEGRATED CIRCUIT SOLUTION INC ]
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ICS1893CF Data Sheet Rev. F - Release  
Chapter 7 Management Register Set  
7.13.8 Link Loss Inhibit (bit 18.1)  
The Link Loss Inhibit bit allows an STA to prevent the ICS1893CF from dropping the link in 10Base-T  
mode. When an STA sets this bit to logic:  
Zero, the state machine behaves normally and the link status is based on the signaling detected Twisted-  
Pair Receiver inputs.  
One, the ICS1893CF 10Base-T Link Integrity Test state machine is forced into the ‘Link Passed’ state  
regardless of the Twisted-Pair Receiver input conditions.  
7.13.9 Squelch Inhibit (bit 18.0)  
The Squelch Inhibit bit allows an STA to control the ICS1893CF Squelch Detection in 10Base-T mode.  
When an STA sets this bit to logic:  
Zero, before the ICS1893CF can establish a valid link, the ICS1893CF must receive valid 10Base-T  
data.  
One, before the ICS1893CF can establish a valid link, the ICS1893CF must receive both valid 10Base-T  
data followed by an IDL.  
ICS1893CF, Rev. F, 03/01/07  
Mar. 2007  
Copyright © 2007, Integrated Device Technology, Inc.  
All rights reserved.  
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