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SAB82526N 参数 Datasheet PDF下载

SAB82526N图片预览
型号: SAB82526N
PDF下载: 下载PDF文件 查看货源
内容描述: 数据通信芯片 [Data Communications ICs]
分类和应用: 微控制器和处理器串行IO控制器通信控制器外围集成电路数据通信数据传输时钟
文件页数/大小: 126 页 / 720 K
品牌: INFINEON [ Infineon ]
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SAB 82525  
SAB 82526  
SAF 82525  
SAF 82526  
Since the on-chip timer of the HSCX must be operated in the external mode (a secondary may  
not poll the primary for acknowledgements), time supervisory must be done by the primary  
station.  
Upon the arrival of an acknowledgement the XFIFO is enabled and an interrupt is forwarded  
to the CPU, either the  
– message has been acknowledged as positive (XPR interrupt), or the  
– message must be repeated (XMR interrupt).  
Additionally, the timer can be used under CPU control to provide timer recovery of the  
secondary if no acknowledgements are received at all.  
Note: The transmission of transparent frames is possible only if the permission to send is  
achieved by an S-frame (p = 1) or I-frame.  
Semiconductor Group  
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