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What is the VHDL code for matrix multiplication?
VHDL code for Matrix multiplication is presented. This VHDL project is aimed to develop and implement a synthesizable matrix multiplier core, which is able to perform matrix calculation for matrices with the size of 32×32. Each component of the matrices is 16-bit unsigned integer. The core is implemented on Xilinx FPGA Spartan-6 XC6SLX45-CSG324-3.
Is the matrix simulator compatible with VHDL 2008?
There are standard version issues with a comprehensive answer, otherwise Matthew Sainsbury’s answer is spot on for -2008 compliant simulators and synthesis tools.
How is a sensitivity list used in VHDL?
A process has a sensitivity list that tells VHDL (or the synthesizer) that the process is not invoked unless one of the nodes in the list changes. This can be used to synthesize latches, and expand beyond the realm of pure combinatorial implementation.
How to compare VHDL data to MATLAB data?
The testbench is reading input A and B, then produce output C and then compare with Matlab result. If the result is 100% compared to Matlab, data in output file “OutputMultC.txt” will be “true”. Otherwise, it will be false.
How is multiplication of a matrix performed in parallel?
In case of parallel computations each processor performs multiplication of only a part (stripe) of the matrix A by the vector b. of these stripes is equal to n/p rows. In case of computing the inner product of one matrix row by a vector, it is necessary to perform the n multiplications and (n-l) additions.
How to multiply two different bit numbers in VHDL?
I have two numbers A and B, both of different sizes and i need to multiply them using VHDL. I don’t know the exact logic to multiply them. If you are trying to multiply two std_logic_vector, then * will fails, since std_logic_vector is just an array of std_logic elements, but does not have an inherit numerical representation.