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PM7383-PI 参数 Datasheet PDF下载

PM7383-PI图片预览
型号: PM7383-PI
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32A256 [FRAME ENGINE AND DATA LINK MANAGER 32A256]
分类和应用:
文件页数/大小: 231 页 / 1917 K
品牌: PMC [ PMC-SIERRA, INC ]
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RELEASED  
PM7383 FREEDM-32A256  
DATASHEET  
PMC-2010336  
ISSUE 1  
FRAME ENGINE AND DATA LINK MANAGER 32A256  
Figure 6 – Input Observation Cell (IN_CELL)  
IDCODE  
Scan Chain Out  
INPUT  
to internal  
logic  
Input  
Pad  
G1  
G2  
SHIFT-DR  
1 2  
1 2  
1 2  
1 2  
D
MUX  
C
I.D. Code bit  
CLOCK-DR  
Scan Chain In  
In this diagram and those that follow, CLOCK-DR is equal to TCK when the  
current controller state is SHIFT-DR or CAPTURE-DR, and unchanging  
otherwise. The multiplexor in the center of the diagram selects one of four  
inputs, depending on the status of select lines G1 and G2. The ID Code bit is as  
listed in the table above.  
PROPRIETARY AND CONFIDENTIAL  
176