58744 - 2014.3 Vivado HLS - How to add latency for memory read and write in HLS? Description Is there any way to specify arbitrary memory read and write timing in HLS? By default, HLS expects read data to come back in one cycle after the address is supplied. ...
Next, open the fsbl_hooks.c from fsbl/src in the Project Explorer, and add the code to toggle the GPIO that we added in the Hardware. You can add the register writes seen below to the FsblHookFallback function:Right click on the FSBL, and select Generate Linker Script, and place all...
I am trying to load a image directly to the DDR SDRAM on the Art S7 board. I have converted the jpg image into a txt file containing the integer RGB values for each pixel in separate lines. The file is as shown below: Then I crea...
Hi guys I want to read data from a sdram memory. I'm using vivado and kintex7. I changed the xdc file according my board. but I received this errors...
So, to test our DUT, we have to write the testbench code. What? Why do we have to take the trouble to write another code? Yes, there are other alternatives. Like we can load our code to the FPGA and then check the hardware pins for each signal. But imagine your project has a la...
This is a simple CPU architecture that I used to verify that I understand how to use FPGAs, VHDL, and write a CPU using Vivado on Arty S7. This is my largest project to date. - cas-mls/cpu2
I write an easy VHDL code (fig1) in order to activate Output as PULLUP. In xdc file (fig2) I use PULLTYPE constraint to activate output as PullUp. In the floorplan (fig3) we can see PAD block which has PullUp constraint in its properties. But, is th...
I am trying to generate a state machine where no' of states depends on the parameter, so how can I write a verilog code for this variable no' of states. I tried writing using generate statement here 'rep' is a parameter generate for(j=0;j<rep-1;j\+\+) begin:statemachine j\...
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. . . . 1-9 Access code insights during MATLAB-to-HDL code generation . . . . . . . . . 1-9 Simulate HDL code generated from MATLAB algorithms in Vivado Simulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...