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EP2C20F256C8N 参数 Datasheet PDF下载

EP2C20F256C8N图片预览
型号: EP2C20F256C8N
PDF下载: 下载PDF文件 查看货源
内容描述: Cyclone II器件手册,卷1 [Cyclone II Device Handbook, Volume 1]
分类和应用: 可编程逻辑PC时钟
文件页数/大小: 470 页 / 5764 K
品牌: ALTERA [ ALTERA CORPORATION ]
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Embedded Multiplier Block Overview  
Each Cyclone II device has one to three columns of embedded multipliers  
Embedded  
Multiplier Block  
Overview  
that implement multiplication functions. Figure 12–1 shows one of the  
embedded multiplier columns with the surrounding LABs. Each  
embedded multiplier can be configured to support one 18 × 18 multiplier  
or two 9 × 9 multipliers.  
Figure 12–1. Embedded Multipliers Arranged in Columns with Adjacent LABs  
Embedded  
Multiplier  
Column  
1 LAB  
Row  
Embedded  
Multiplier  
12–2  
Altera Corporation  
February 2007  
Cyclone II Device Handbook, Volume 1