altfp_mult 的输入应该是浮点表示方式。也就是说，你要仿真3.3*1.1的时候，输入端要是3.3和1.1对应的浮点表示方式。可以用matlab先事先转换好数值。需要说明的这个IP的输出相对输入有好几个周期的延时，6个还是12个，忘了。软件里应该可以看到 ...
5.5. ALTFP_MULT Design Example: Multiplication of Double-Precision Format Numbers 5.6. Parameters 5.7. ALTFP_MULT Signals 6. ALTFP_SQRT 7. ALTFP_EXP IP Core 8. ALTFP_INV IP Core 9. ALTFP_INV_SQRT IP Core 10. ALTFP_LOG 11. ALTFP_ATAN IP Core ...
5. ALTFP_MULT IP Core This IP core performs floating-point multiplication operation. Section Content ALTFP_MULT IP Core Features ALTFP_MULT Output Latency ALTFP_MULT Truth Table ALTFP_MULT Resource Utilization and Performance ALTFP_MULT Design Example: Multiplication of Double-Precision Format...
1. when i trying to add ALTFP_MULT ip, it shows: Error (14736): Error: Wizard "ALTFP_MULT" cannot be launched. but when i add ALTFP_DIV, it will be ok. 2.i also see ALTEAR_FP_FUMCTIOMS ip in the ip catalog, what is the difference between ...
cbx_altfp_matrix_mult.dll 文件列表 文件大小X86/X64文件版本文件描述MD5 274KX86670E677742A984257E27CE5792ED2276 302.5KX64E2B758B0F84ECF4963F2CFECF7E0E9D7 该文件总计2个版本,请下载到本地查看详情 如何选择&使用 第一步:您从我们网站下载下来文件之后,先将其解压(一般都是zip压缩包)。
Hi, As I understand it, you have some inquiries related to the ALTFP_MULT IP where the output seems to stuck at 0. To facilitate further
5.5. ALTFP_MULT Design Example: Multiplication of Double-Precision Format Numbers 5.5.1. ALTFP_MULT Design Example: Understanding the Simulation Waveform 5.6. Parameters 5.7. ALTFP_MULT Signals 6. ALTFP_SQRT 7. ALTFP_EXP IP Core 8. ALTFP_INV IP Core ...
I am using ALTFP_MULT in the design. This iP is generated using Quartus II 10 special package 1. software. I tried to multiply 3 * 3 using this IP. I mean to say input dataa = 3 and datab= 3. But, I am getting result 0 and zero output flag is always enabled. ...
I am using ALTFP_MULT in the design. This iP is generated using Quartus II 10 special package 1. software. I tried to multiply 3 * 3 using this IP. I mean to say input dataa = 3 and datab= 3. But, I am getting result 0 and zero output flag is ...
The simulation waveform in this design example is not shown in its entirety. Run the design example files in theModelSim* - Intel® FPGA Editionsoftware to see the complete simulation waveforms. Figure 19.ALTFP_MULT Simulation WaveformThis figure shows the expected simulation results in theMod...