FABulous fabric demo

This repository contains some simple FABulous demo fabrics.

Take a look at the FABulous documentation to find out more about the FABulus framework.

Folder structure

FABulous_fabric_demo
- FABulous - Git submodule with the used version of the FABulous framework
- fabric_10x10 - FABulous project, containing the generated FPGA fabric and a demo user design
  - 10x10 Tiles
  - 56 LUT4AB tiles(8 LUT4 each) = 448 LUT4
  - 8 register file tiles
  - 8 W_IO tiles on the WEST side of the fabric (2 I/O for tri-state output + 8 config_access bits each)
  - See fabric_10x10/fabric.csv for more details on fabric tiles.
- fabric_32x11 - FABulous project, containing the generated FPGA fabric and a demo user design
  - 32x11 Tiles
  - 252 LUT4AB tiles(8 LUT4 each) = 2016 LUT4
  - 18 register file tiles
  - 28 N_IO tiles (1 INPUT and 1 OUTPUT each)
  - See fabric_32x11/fabric.csv for more details on fabric tiles.
- vivado_emulation - emulation setup for the FABulous fabric on a Digilent Nexys Video board
  - Based on fabric_10x10

The fabric was generated using the latest version of FABulous, which is added as git submodule.

To clone the repository with the FABulous submodule, use:

git clone https://github.com/EverythingElseWasAlreadyTaken/FABulous_demo_diff.git --recurse-submodules

Follow the FABulous Quick Start Guide to set up FABulous.

We have also emulated the fabric on a Digilent Nexys Video board. For more information on the emulation, see vivado_emulation/README.md.