Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
Last revisionBoth sides next revision
programmable-logic:cora-z7:demos:basic-io [2021/05/14 23:06] – ↷ Links adapted because of a move operation Arthur Brownprogrammable-logic:cora-z7:demos:basic-io [2022/09/12 13:43] – changed forum.digilentinc.com to forum.digilent.com Jeffrey
Line 1: Line 1:
-====== Cora Z7 Basic I/O Demo ====== 
  
-<WRAP todo important> 
-== Under Construction == 
-</WRAP> 
- 
-{{:reference:programmable-logic:cora-z7:demos:cora2.jpg?400|}} 
- 
----- 
-===== Description ===== 
- 
-This project is a Vivado demo using the Cora Z7's RGB LED's and pushbuttons, written in Verilog. 
-  * When programmed onto the board, the RGB LEDs will cycle from Blue to Green to Red to off 
-  * As long as one of the two buttons is pushed, the corresponding RGB LED will be turned off 
- 
----- 
-===== Inventory ===== 
- 
-  * Cora Z7 with a MicroUSB Programming Cable 
-  * Vivado installation compatible with the latest release of this demo (2020.1) 
-    * //See [[programmable-logic:guides:installation|Installing Vivado, Vitis, and Digilent Board Files]] for installation instructions.// 
- 
----- 
-===== Download and Usage Instructions ===== 
- 
-First and foremost, releases - consisting of a set of files for download - are only compatible with a specific version of the Xilinx tools, as specified in the name of the release (referred to as a //release tag//). In addition, releases are only compatible with the specified variant of the board. For example, a release tagged "20/DMA/2020.1" for the Zybo Z7 is only to be used with the -20 variant of the board and Vivado 2020.1. 
- 
-The latest release version for this demo is highlighted in green. 
- 
-**Note:** //Releases for FPGA demos from before 2020.1 used a different git structure, and used a different release tag naming scheme.// 
- 
-^ Board Variant  ^ Release Tag  ^ Release Downloads  ^ Setup Instructions  | 
-| Cora Z7-07S  | @#C0EEBD: 07S/Basic-IO/2020.1-1  | [[https://github.com/Digilent/Cora-Z7/releases/tag/07S/Basic-IO/2020.1-1|Release ZIP Downloads]]  | See //Using the Latest Release//, below  | 
-| Cora Z7-10  | @#C0EEBD: 10/Basic-IO/2020.1-1  | [[https://github.com/Digilent/Cora-Z7/releases/tag/10/Basic-IO/2020.1-1|Release ZIP Downloads]]  | See //Using the Latest Release//, below  | 
-| Cora Z7-07S | v2018.2-1 | [[https://github.com/Digilent/Cora-Z7-07S-Basic-IO/releases/tag/v2018.2-1|Release ZIP downloads]] | [[https://github.com/Digilent/Cora-Z7-07S-Basic-IO/tree/v2018.2-1| v2018.2-1 Github README]] | 
-| Cora Z7-10 | v2018.2-1 | [[https://github.com/Digilent/Cora-Z7-10-Basic-IO/releases/tag/v2018.2-1|Release ZIP downloads]] | [[https://github.com/Digilent/Cora-Z7-10-Basic-IO/tree/v2018.2-1| v2018.2-1 Github README]] | 
-| Cora Z7-07S | 2017.4-1 | [[https://github.com/Digilent/Cora-Z7-07S-Basic-IO/releases/tag/2017.4-1|Release ZIP downloads]] | [[https://github.com/Digilent/Cora-Z7-07S-Basic-IO/tree/2017.4-1| 2017.4-1 Github README]] | 
-| Cora Z7-10 | 2017.4-1 | [[https://github.com/Digilent/Cora-Z7-10-Basic-IO/releases/tag/2017.4-1|Release ZIP downloads]] | [[https://github.com/Digilent/Cora-Z7-10-Basic-IO/tree/2017.4-1| 2017.4-1 Github README]] | 
- 
-**Note for Advanced Users:** //All demos for the Cora Z7 are provided through the [[https://github.com/Digilent/Cora-Z7|Cora-Z7]] repository on Github. Further documentation on the structure of this repository can be found on this wiki's [[programmable-logic:documents:git]] page.// 
----- 
-Instructions on the use of the latest release can be found in this dropdown: 
- 
---> Using the Latest Release # 
- 
-<WRAP group> 
- 
-{{page>programmable-logic:guides:using-github-releases#hardware_only_release_before_programming&noheader}} 
- 
---> Set up the Cora Z7 # 
- 
-Plug the Cora Z7 into the computer via the microUSB programming cable. 
- 
----- 
-<-- 
- 
-{{page>programmable-logic:guides:using-github-releases#hardware_only_release_programming&noheader}} 
- 
-At this point, the demo is now running on your board. Refer to the [[#description|Description]] and [[#functionality|Functionality]] sections of this document for more information on what it does. 
-</WRAP> 
- 
-<-- 
----- 
- 
-===== Functionality ===== 
- 
-==== 1. RGB LEDs ==== 
- 
-The two RGB LEDs will cycle from Blue to Green to Red to off 
- 
-{{:reference:programmable-logic:cora-z7:demos:cora2.jpg?200|}} {{:reference:programmable-logic:cora-z7:demos:cora3.jpg?200|}} {{:reference:programmable-logic:cora-z7:demos:cora1.png?200|}} {{:reference:programmable-logic:cora-z7:demos:cora0.jpg?200|}}  
- 
-==== 2. Pushbuttons ==== 
- 
-As long as one of the two buttons is pushed, the corresponding RGB LED will be turned off 
- 
-{{:reference:programmable-logic:cora-z7:demos:cora5.jpg?200|}} {{:reference:programmable-logic:cora-z7:demos:cora4.jpg?200|}}  
- 
----- 
- 
-===== Additional Resources ===== 
- 
-All materials related to the use of the Cora Z7 can be found on its [[..:start|Resource Center]]. 
- 
-For a walkthrough of the process of creating a simple HDL project in Vivado, see [[programmable-logic:guides:getting-started-with-vivado]]. Information on important parts of the GUI, and indirect discussion of the steps required to modify, rebuild, and run this demo in hardware can also be found here. 
- 
-For technical support, please visit the [[https://forum.digilentinc.com/forum/4-fpga/|FPGA]] section of the Digilent Forum.