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PM7384-BI 参数 Datasheet PDF下载

PM7384-BI图片预览
型号: PM7384-BI
PDF下载: 下载PDF文件 查看货源
内容描述: 帧引擎和数据链路管理84P672 [FRAME ENGINE AND DATA LINK MANAGER 84P672]
分类和应用:
文件页数/大小: 358 页 / 2808 K
品牌: PMC [ PMC-SIERRA, INC ]
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PM7384 FREEDM-84P672  
DATA SHEET  
PMC-1990445  
ISSUE 5  
FRAME ENGINE AND DATA LINK MANAGER 84P672  
TDRRQW[15:0]:  
The transmit packet descriptor reference (TPDR) ready queue write bits  
(TDRRQW[15:0]) define bits 17 to 2 of the Transmit Packet Descriptor  
Reference Ready Queue write pointer. This register is initialised by the host.  
The physical write address in the TDRF queue is the sum of TDRRQW[15:0]  
left shifted by 2 bits with the TQB[31:0] bits in the TMAC Transmit Queue  
Base register.  
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE  
216  
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