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EP1S25F672I7N 参数 Datasheet PDF下载

EP1S25F672I7N图片预览
型号: EP1S25F672I7N
PDF下载: 下载PDF文件 查看货源
内容描述: [Field Programmable Gate Array, 25660-Cell, CMOS, PBGA672, 35 X 35 MM, 1.27 MM PITCH, LEAD FREE, BGA-672]
分类和应用: LTE可编程逻辑
文件页数/大小: 292 页 / 1528 K
品牌: ALTERA [ ALTERA CORPORATION ]
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TriMatrix Memory  
Input/Output Clock Mode  
Input/output clock mode can be implemented for both the true and  
simple dual-port memory modes. On each of the two ports, A or B, one  
clock controls all registers for inputs into the memory block: data input,  
wren, and address. The other clock controls the block’s data output  
registers. Each memory block port, A or B, also supports independent  
clock enables and asynchronous clear signals for input and output  
registers. Figures 2–25 and 2–26 show the memory block in input/output  
clock mode.  
2–46  
Stratix Device Handbook, Volume 1  
Altera Corporation  
July 2005