Verilog Syntax Cheat Sheet

Posted : admin | On 29-04-2021

FPGA

Flashing Guide

⚠️Modifying FPGA source may have unintended consequences⚠️

Device Compatibility

Overview

The FPGA handles:

GPIO output
UART for Zigbee and Z-Wave
Connections between board components
Microphone processing (not provided in source code)

FPGA Source

FPGA source code is located here. Mpd client for mac.

Verilog Cheat Sheet

For refreshers on FPGA Verilog HDL syntax and concepts, check out this cheat sheet.

Verilog Syntax Cheat Sheet - Data Formats: - Standard Syntax: WIDTH'BASEVALUE - Example: 16'ha; - 16 bit field, value of 0x000a - Bases: d = decimal, b. Verilog Cheat Sheet. For refreshers on FPGA Verilog HDL syntax and concepts, check out this cheat sheet. Below is a guide on how to flash a premade user-provided FPGA bitstream onto the Xilinx Spartan-6 FPGA for the MATRIX Creator. We first need to install a few prerequisites. Add the MATRIX repository and key. NOTE: This is a work in progress, please let us know via issue/gitter/email if you'd like to see anything added to this. This is inspired by the chisel cheatsheet and will be rendered in a similar single page layout soon. M.Bit: boolean value; m.VCC, m.GND: boolean literals; Bits and Integers. M.BitsN: length N bit vector with bitwise logical operators defined.

FPGA Flashing

Below is a guide on how to flash a premade user-provided FPGA bitstream onto the Xilinx Spartan-6 FPGA for the MATRIX Creator.

We first need to install a few prerequisites.

Add the MATRIX repository and key.

Update your repository and packages.

Install the required packages.

Reboot your device.

Backup the stock system_creator.bit file.

Copy your built system_creator.bit FPGA bitstream file to the blob folder.

Now you can flash the FPGA. Download microsoft office 2013 for mac free.

Reset the FPGA.

Flash the FPGA.

You should receive the following (may vary due to user-provided file).

Reset the FPGA.

Updating the matrixio-creator-init package will cause the stock FPGA bitstream to be flashed upon next boot.

You can stop sudo apt-get upgrade from automatically updating the matrixio-creator-init package with the following command.

Power off your device.

Wait until the green led on your Raspberry Pi blinks 10 times, then unplug the power cable from your Raspberry Pi.

Plug the power cable back into your Raspberry Pi.

Restore Original Firmware

To restore the original firmware, restore the stock system_creator.bit file in the blob folder.

Now you can flash the FPGA.

Reset the FPGA.

Flash the FPGA.

Verilog Pdf

You should receive the following.

Reset the FPGA.