fpga

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Changing user_logic.v for my program

I just made a custom IP in Xilinx it generated a user_logic file which i required in Verilog, but i am having problems changing the code.[详细]

2023-03-18 09:21 分类：问答
Error during Netlist Generation in Simulink

I was trying to generate a netlist from a simple Model in simulink. I can run the simulation开发者_运维百科 (usingsysgen).[详细]

2023-03-16 15:32 分类：问答
Parameterized Bit-fields in verilog

Is it possible to parameterize a bit-field in verilog? Essentially I want to use a parameter or alternative to define a bit-range. The only way I can think of doing this is with a 开发者_运维技巧`defi[详细]

2023-03-15 04:59 分类：问答
Problem with Parallel-to-Serial block in Simulink

I am trying to convert the input word coming out of the DQPSK Demodulator (Type : UFix2_0) to a serial stream.[详细]

2023-03-14 00:54 分类：问答
Best way to transfer video data to a device over PCI in linux

I need to transfer video data to and from an FPGA device over PCI in a linux environment. I\'m using a third party PCI master core on the FPGA. So far, I\'ve implemented a simple DMA controller on the[详细]

2023-03-11 08:34 分类：问答
How to reduce number of logic elements

I am trying to reduce the number of logic elements in my vhdl code. I am using quartus II to program a Altera DE2 FPGA开发者_如何学JAVA. Can someone please give some advice on how I can do that ?[详细]

2023-03-10 05:50 分类：问答
Implementing A Digital Clock in VHDL

I am trying to make a digital clock using VHDL and I want to display the result on the VGA screen. But I am stuck with the idea that how can I convert the integer type into BCD? Because right now I am[详细]

2023-03-08 07:21 分类：问答
Access to internal Xilinx FPGA block RAM

I\'m writing a devi开发者_Go百科ce driver for Xilinx Virtex-6 X8 PCI Express Gen 2 Evaluation/Development Kit SX315T FPGA. My OS is openSUSE 11.3 64 bit.[详细]

2023-03-07 23:38 分类：问答
How to obtain the maximum of a number in Simulink?

I am building a model which requires me to find the maximum of a set of 8 signals, also find the index of the maximum value.[详细]

2023-03-07 04:04 分类：问答
Implementing ceil function in Xilinx

I would like to take the ceil of the signal in Simulink(Xilinx Library). So, if for instance, the signal value is 1.5, the output would be 2.[详细]

2023-03-06 13:02 分类：问答