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PM4341A-QI 参数 Datasheet PDF下载

PM4341A-QI图片预览
型号: PM4341A-QI
PDF下载: 下载PDF文件 查看货源
内容描述: T1成帧器/收发器 [T1 FRAMER/TRANSCEIVER]
分类和应用: 数字传输控制器电信集成电路电信电路
文件页数/大小: 288 页 / 981 K
品牌: PMC [ PMC-SIERRA, INC ]
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PM4341AT1XC  
DATA SHEET  
PMC-900602  
ISSUE 7  
T1 FRAMER/TRANSCEIVER  
HIZIO,HIZDATA:  
The HIZIO and HIZDATA bits control the tri-state modes of the T1XC . While  
the HIZIO bit is a logic 1, all output pins of the T1XC except the data bus are  
held in a high-impedance state. The microprocessor interface is still active.  
While the HIZDATA bit is a logic 1, the data bus is also held in a high-  
impedance state which inhibits microprocessor read cycles.  
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE  
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