https://ecen220wiki.groups.et.byu.net/sp20/dokuwiki/ 2026-05-18T07:42:19-06:00 https://ecen220wiki.groups.et.byu.net/sp20/dokuwiki/ https://ecen220wiki.groups.et.byu.net/sp20/dokuwiki/lib/tpl/codowik/images/favicon.ico text/html 2020-06-08T09:03:04-06:00 https://ecen220wiki.groups.et.byu.net/sp20/dokuwiki/doku.php?id=resources:char_drawer-serial&rev=1591628584&do=diff The CharDrawer-serial Module This module is used to write characters to your computer screen. The module accepts only upper case characters (A-Z), digits (0-9) and space (“ ”). A null character (0) will not be drawn, and all other ASCII values are drawn as a solid rectangle. text/html 2019-11-01T16:41:46-06:00 https://ecen220wiki.groups.et.byu.net/sp20/dokuwiki/doku.php?id=resources:char_drawer&rev=1572648106&do=diff The CharDrawer Module This module is used to draw strings of characters to the display, one pixel at a time. The module accepts only upper case characters (A-Z), digits (0-9) and space (“ ”). A null character (0) will not be drawn, and all other text/html 2020-06-08T10:55:26-06:00 https://ecen220wiki.groups.et.byu.net/sp20/dokuwiki/doku.php?id=resources:char_drawer_serial&rev=1591635326&do=diff The CharDrawer_serial Module This module is used to draw strings of characters to the serial output port, one character at a time. The module accepts only upper case characters (A-Z), digits (0-9) and space (“ ”). A null character (0) will not be drawn, and all other text/html 2020-02-07T16:22:13-06:00 https://ecen220wiki.groups.et.byu.net/sp20/dokuwiki/doku.php?id=resources:combinational_logic_styles&rev=1581117733&do=diff Combinational Logic Styles There are many different styles of SystemVerilog code that you can use to generate combinational circuits. Consider the following logic function that outputs a 1 when an odd number of the three input bits are 1. (This is a 3-input XOR). text/html 2018-01-08T13:35:47-06:00 https://ecen220wiki.groups.et.byu.net/sp20/dokuwiki/doku.php?id=resources:common_synthesis_errors&rev=1515443747&do=diff Common Warnings and Errors This page provides a summary of common warnings and errors that you may encounter while completing the labs. If you do not see a warning here then let a TA know so we can add your error to the lsit. Simulation Warning Description text/html 2018-01-25T14:18:40-06:00 https://ecen220wiki.groups.et.byu.net/sp20/dokuwiki/doku.php?id=resources:common_tcl_commands&rev=1516915120&do=diff Common TCL Commands This page provides a brief summary of common TCL commands that may help you during your laboratory assignments. Project Management Command Description create_project Create new Vivado Project Project Management Creating a new project text/html 2019-11-01T16:39:46-06:00 https://ecen220wiki.groups.et.byu.net/sp20/dokuwiki/doku.php?id=resources:rc4&rev=1572647986&do=diff RC4 Decryption Module This module provides RC4 encryption/decryption. Like other encryption algorithms, RC4 takes a human-readable message, called the plaintext, as well as a secret key, and produces an encrypted message of the same length, called the text/html 2019-10-23T09:14:33-06:00 https://ecen220wiki.groups.et.byu.net/sp20/dokuwiki/doku.php?id=resources:seven_seg&rev=1571843673&do=diff Seven Segment Controller In the seven segment decoder laboratory assignment, you created a circuit that can display a hexadecimal value on a single digit. On this page, you are provided with a Seven-Segment Controller module that can display a unique value on each digit of the eight-digit display. Displaying multiple digits on the display is accomplished by multiplexing the cathode signals and “driving” or displaying one digit at a time. To make it appear to the human eye that more than one… text/html 2018-08-13T09:28:53-06:00 https://ecen220wiki.groups.et.byu.net/sp20/dokuwiki/doku.php?id=resources:textbook&rev=1534174133&do=diff ECEN 220 Textbook List of textbook errors: * The description for Figure 19.1 is incorrect. text/html 2019-01-07T12:35:56-06:00 https://ecen220wiki.groups.et.byu.net/sp20/dokuwiki/doku.php?id=resources:tool_access&rev=1546889756&do=diff Vivado Tool Access This page summarizes the different ways you can access the Vivado tools. There are a variety of methods for accessing these tools outside of the Digital lab. External Link Digital Lab (423 EB) The primary method for accessing the Vivado design tools is by using the computers in the digital laboratory (room 423 EB). The computers in this laboratory all have the Vivado tools installed and configured to operate properly. If you have any trouble running the Vivado tools in this… text/html 2019-05-13T13:12:46-06:00 https://ecen220wiki.groups.et.byu.net/sp20/dokuwiki/doku.php?id=resources:vga_drawer&rev=1557774766&do=diff The BitmapToVga Module Resources [ BitmapToVga.sv] [ clk_generator.v] VGA Video You have been given a module, BitmapToVga, that internally stores a Bitmap image, and continually sends the image out over the VGA port on the board as 640×480 video. Internally, the bitmap image is