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5AGTFB1G427I4N 参数 Datasheet PDF下载

5AGTFB1G427I4N图片预览
型号: 5AGTFB1G427I4N
PDF下载: 下载PDF文件 查看货源
内容描述: 阿里亚V器件手册 [Arria V Device Handbook]
分类和应用:
文件页数/大小: 82 页 / 1787 K
品牌: ALTERA [ ALTERA CORPORATION ]
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Chapter 1: Overview for the Arria V Device Family  
1–13  
Variable-Precision DSP Block  
Table 1–8 lists the accommodation of different configurations in a DSP block.  
Table 1–8. Variable-Precision DSP Block Configurations for Arria V Devices  
Multiplier Size (Bit)  
Three 9 x 9  
DSP Block Resources  
Expected Usage  
1 variable-precision DSP block  
1 of variable-precision DSP block  
Low precision fixed point for video applications  
Medium precision fixed point in FIR filters  
Two18 x 19  
Two 18 x 19 with  
accumulate  
1 variable-precision DSP block  
1 variable-precision DSP block  
FIR filters  
One 27 x 27  
Single precision floating point  
Table 1–9 lists the number of multipliers in Arria V devices.  
Table 1–9. Number of Multipliers in Arria V Devices  
Independent Input and Output  
Multiplications Operator  
18 x 18  
Multiplier  
Adder  
Variable  
18 x 19  
Multiplier  
Adder Mode  
Variants  
Devices  
Precision  
Summed  
with 36-bit  
Input  
9 x 9  
18 x 19  
Multipliers  
27 x 27  
Multipliers  
DSP Blocks  
Multipliers  
5AGXA1  
5AGXA3  
5AGXA5  
5AGXA7  
5AGXB1  
5AGXB3  
5AGXB5  
5AGXB7  
5AGTD3  
5AGTD7  
5ASXB3  
5ASXB5  
5ASTD3  
5ASTD5  
240  
396  
720  
480  
240  
396  
240  
396  
240  
396  
1,188  
1,800  
2,400  
2,760  
3,135  
3,276  
3,417  
3,135  
3,417  
2,427  
3,204  
2,427  
3,204  
792  
600  
1,200  
1,600  
1,840  
2,090  
2,184  
2,278  
2,090  
2,278  
1,618  
2,136  
1,618  
2,136  
600  
600  
600  
800  
800  
800  
800  
Arria V GX  
920  
920  
920  
920  
1,045  
1,092  
1,139  
1,045  
1,139  
809  
1,045  
1,092  
1,139  
1,045  
1,139  
809  
1,045  
1,092  
1,139  
1,045  
1,139  
809  
1,045  
1,092  
1,139  
1,045  
1,139  
809  
Arria V GT  
Arria V SX  
Arria V ST  
1,068  
809  
1068  
809  
1,068  
809  
1,068  
809  
1,068  
1068  
1,068  
1,068  
February 2012 Altera Corporation  
Arria V Device Handbook  
Volume 1: Device Overview and Datasheet  
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