initial commit
This commit is contained in:
Gregory Estrade
22
.gitattributes
vendored
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22
.gitattributes
vendored
Normal file
@@ -0,0 +1,22 @@
|
|||||||
|
# Auto detect text files and perform LF normalization
|
||||||
|
* text=auto
|
||||||
|
|
||||||
|
# Custom for Visual Studio
|
||||||
|
*.cs diff=csharp
|
||||||
|
*.sln merge=union
|
||||||
|
*.csproj merge=union
|
||||||
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*.vbproj merge=union
|
||||||
|
*.fsproj merge=union
|
||||||
|
*.dbproj merge=union
|
||||||
|
|
||||||
|
# Standard to msysgit
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||||||
|
*.doc diff=astextplain
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||||||
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*.DOC diff=astextplain
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||||||
|
*.docx diff=astextplain
|
||||||
|
*.DOCX diff=astextplain
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||||||
|
*.dot diff=astextplain
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||||||
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*.DOT diff=astextplain
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||||||
|
*.pdf diff=astextplain
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||||||
|
*.PDF diff=astextplain
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||||||
|
*.rtf diff=astextplain
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||||||
|
*.RTF diff=astextplain
|
||||||
215
.gitignore
vendored
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215
.gitignore
vendored
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@@ -0,0 +1,215 @@
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|||||||
|
#################
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||||||
|
## Eclipse
|
||||||
|
#################
|
||||||
|
|
||||||
|
*.pydevproject
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||||||
|
.project
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||||||
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.metadata
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||||||
|
bin/
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||||||
|
tmp/
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||||||
|
*.tmp
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||||||
|
*.bak
|
||||||
|
*.swp
|
||||||
|
*~.nib
|
||||||
|
local.properties
|
||||||
|
.classpath
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||||||
|
.settings/
|
||||||
|
.loadpath
|
||||||
|
|
||||||
|
# External tool builders
|
||||||
|
.externalToolBuilders/
|
||||||
|
|
||||||
|
# Locally stored "Eclipse launch configurations"
|
||||||
|
*.launch
|
||||||
|
|
||||||
|
# CDT-specific
|
||||||
|
.cproject
|
||||||
|
|
||||||
|
# PDT-specific
|
||||||
|
.buildpath
|
||||||
|
|
||||||
|
|
||||||
|
#################
|
||||||
|
## Visual Studio
|
||||||
|
#################
|
||||||
|
|
||||||
|
## Ignore Visual Studio temporary files, build results, and
|
||||||
|
## files generated by popular Visual Studio add-ons.
|
||||||
|
|
||||||
|
# User-specific files
|
||||||
|
*.suo
|
||||||
|
*.user
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||||||
|
*.sln.docstates
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||||||
|
|
||||||
|
# Build results
|
||||||
|
|
||||||
|
[Dd]ebug/
|
||||||
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[Rr]elease/
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||||||
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x64/
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||||||
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build/
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||||||
|
[Bb]in/
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||||||
|
[Oo]bj/
|
||||||
|
|
||||||
|
# MSTest test Results
|
||||||
|
[Tt]est[Rr]esult*/
|
||||||
|
[Bb]uild[Ll]og.*
|
||||||
|
|
||||||
|
*_i.c
|
||||||
|
*_p.c
|
||||||
|
*.ilk
|
||||||
|
*.meta
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||||||
|
*.obj
|
||||||
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*.pch
|
||||||
|
*.pdb
|
||||||
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*.pgc
|
||||||
|
*.pgd
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||||||
|
*.rsp
|
||||||
|
*.sbr
|
||||||
|
*.tlb
|
||||||
|
*.tli
|
||||||
|
*.tlh
|
||||||
|
*.tmp
|
||||||
|
*.tmp_proj
|
||||||
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*.log
|
||||||
|
*.vspscc
|
||||||
|
*.vssscc
|
||||||
|
.builds
|
||||||
|
*.pidb
|
||||||
|
*.log
|
||||||
|
*.scc
|
||||||
|
|
||||||
|
# Visual C++ cache files
|
||||||
|
ipch/
|
||||||
|
*.aps
|
||||||
|
*.ncb
|
||||||
|
*.opensdf
|
||||||
|
*.sdf
|
||||||
|
*.cachefile
|
||||||
|
|
||||||
|
# Visual Studio profiler
|
||||||
|
*.psess
|
||||||
|
*.vsp
|
||||||
|
*.vspx
|
||||||
|
|
||||||
|
# Guidance Automation Toolkit
|
||||||
|
*.gpState
|
||||||
|
|
||||||
|
# ReSharper is a .NET coding add-in
|
||||||
|
_ReSharper*/
|
||||||
|
*.[Rr]e[Ss]harper
|
||||||
|
|
||||||
|
# TeamCity is a build add-in
|
||||||
|
_TeamCity*
|
||||||
|
|
||||||
|
# DotCover is a Code Coverage Tool
|
||||||
|
*.dotCover
|
||||||
|
|
||||||
|
# NCrunch
|
||||||
|
*.ncrunch*
|
||||||
|
.*crunch*.local.xml
|
||||||
|
|
||||||
|
# Installshield output folder
|
||||||
|
[Ee]xpress/
|
||||||
|
|
||||||
|
# DocProject is a documentation generator add-in
|
||||||
|
DocProject/buildhelp/
|
||||||
|
DocProject/Help/*.HxT
|
||||||
|
DocProject/Help/*.HxC
|
||||||
|
DocProject/Help/*.hhc
|
||||||
|
DocProject/Help/*.hhk
|
||||||
|
DocProject/Help/*.hhp
|
||||||
|
DocProject/Help/Html2
|
||||||
|
DocProject/Help/html
|
||||||
|
|
||||||
|
# Click-Once directory
|
||||||
|
publish/
|
||||||
|
|
||||||
|
# Publish Web Output
|
||||||
|
*.Publish.xml
|
||||||
|
*.pubxml
|
||||||
|
|
||||||
|
# NuGet Packages Directory
|
||||||
|
## TODO: If you have NuGet Package Restore enabled, uncomment the next line
|
||||||
|
#packages/
|
||||||
|
|
||||||
|
# Windows Azure Build Output
|
||||||
|
csx
|
||||||
|
*.build.csdef
|
||||||
|
|
||||||
|
# Windows Store app package directory
|
||||||
|
AppPackages/
|
||||||
|
|
||||||
|
# Others
|
||||||
|
sql/
|
||||||
|
*.Cache
|
||||||
|
ClientBin/
|
||||||
|
[Ss]tyle[Cc]op.*
|
||||||
|
~$*
|
||||||
|
*~
|
||||||
|
*.dbmdl
|
||||||
|
*.[Pp]ublish.xml
|
||||||
|
*.pfx
|
||||||
|
*.publishsettings
|
||||||
|
|
||||||
|
# RIA/Silverlight projects
|
||||||
|
Generated_Code/
|
||||||
|
|
||||||
|
# Backup & report files from converting an old project file to a newer
|
||||||
|
# Visual Studio version. Backup files are not needed, because we have git ;-)
|
||||||
|
_UpgradeReport_Files/
|
||||||
|
Backup*/
|
||||||
|
UpgradeLog*.XML
|
||||||
|
UpgradeLog*.htm
|
||||||
|
|
||||||
|
# SQL Server files
|
||||||
|
App_Data/*.mdf
|
||||||
|
App_Data/*.ldf
|
||||||
|
|
||||||
|
#############
|
||||||
|
## Windows detritus
|
||||||
|
#############
|
||||||
|
|
||||||
|
# Windows image file caches
|
||||||
|
Thumbs.db
|
||||||
|
ehthumbs.db
|
||||||
|
|
||||||
|
# Folder config file
|
||||||
|
Desktop.ini
|
||||||
|
|
||||||
|
# Recycle Bin used on file shares
|
||||||
|
$RECYCLE.BIN/
|
||||||
|
|
||||||
|
# Mac crap
|
||||||
|
.DS_Store
|
||||||
|
|
||||||
|
|
||||||
|
#############
|
||||||
|
## Python
|
||||||
|
#############
|
||||||
|
|
||||||
|
*.py[co]
|
||||||
|
|
||||||
|
# Packages
|
||||||
|
*.egg
|
||||||
|
*.egg-info
|
||||||
|
dist/
|
||||||
|
build/
|
||||||
|
eggs/
|
||||||
|
parts/
|
||||||
|
var/
|
||||||
|
sdist/
|
||||||
|
develop-eggs/
|
||||||
|
.installed.cfg
|
||||||
|
|
||||||
|
# Installer logs
|
||||||
|
pip-log.txt
|
||||||
|
|
||||||
|
# Unit test / coverage reports
|
||||||
|
.coverage
|
||||||
|
.tox
|
||||||
|
|
||||||
|
#Translations
|
||||||
|
*.mo
|
||||||
|
|
||||||
|
#Mr Developer
|
||||||
|
.mr.developer.cfg
|
||||||
BIN
CM_VGA.brd
Normal file
BIN
CM_VGA.brd
Normal file
Binary file not shown.
BIN
CM_VGA.sch
Normal file
BIN
CM_VGA.sch
Normal file
Binary file not shown.
8
README
Normal file
8
README
Normal file
@@ -0,0 +1,8 @@
|
|||||||
|
Guimauve 2ooo - VGA output for Apple //c computers.
|
||||||
|
|
||||||
|
Here are the schematics and VHDL code for this adapter.
|
||||||
|
The board itself is awfully designed.
|
||||||
|
|
||||||
|
I'm releasing it for people that were interested in purchasing the board, as I don't plan to assemble new ones.
|
||||||
|
Feel free to contact me if you have some questions to ask about it.
|
||||||
|
|
||||||
346
eagle.epf
Normal file
346
eagle.epf
Normal file
@@ -0,0 +1,346 @@
|
|||||||
|
[Eagle]
|
||||||
|
Version="05 04 00"
|
||||||
|
Platform="Windows"
|
||||||
|
Serial="62191E841E-LSR-WLM-1EL"
|
||||||
|
Globals="Globals"
|
||||||
|
Desktop="Desktop"
|
||||||
|
|
||||||
|
[Globals]
|
||||||
|
AutoSaveProject=1
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/19inch.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/40xx.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/41xx.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/45xx.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/74ac-logic.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/74ttl-din.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/74xx-eu.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/74xx-little-de.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/74xx-little-us.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/74xx-us.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/751xx.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/agilent-technologies.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/allegro.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/altera-cyclone-II.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/altera-cyclone-III.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/altera.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/am29-memory.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/amd-mach.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/amd.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/amis.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/analog-devices.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/ase.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/atmel.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/austriamicrosystems.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/axis.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/battery.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/burr-brown.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/busbar.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/buzzer.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/c-trimm.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/california-micro-devices.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/capacitor-wima.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/chipcard-siemens.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/cirrus-logic.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-3m.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-amp-champ.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-amp-micromatch.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-amp-mt.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-amp-mt6.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-amp-quick.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-amp.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-amphenol.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-avx.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-berg.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-bosch.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-chipcard-iso7816.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-coax.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-commcon.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-conrad.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-cpci.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-cui.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-cypressindustries.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-deutsch.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-dil.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-elco.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-erni.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-faston.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-fci.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-friwo.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-harting-h.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-harting-ml.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-harting-v.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-harting.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-hirose.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-hirschmann.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-jack.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-jae.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-jst.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-kycon.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-lemo.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-leotronics.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-lsta.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-lstb.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-lumberg.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-ml.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-molex.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-neutrik_ag.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-omron.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-panasonic.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-panduit.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-pc.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-pc104.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-phoenix-254.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-phoenix-3.81.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-phoenix-350.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-phoenix-500.lbr"
|
||||||
|
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|
||||||
|
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|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-phoenix-mkds_5.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-phoenix-smkdsp.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-ptr500.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-rib.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-samtec.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-shiua-chyuan.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-stewart.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-stocko.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-subd.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-sullinselectronics.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-thomas-betts.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-tyco.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-tycoelectronics.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-vg.lbr"
|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-wago255.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-weidmueller-sl35.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/con-yamaichi.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/crystal.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/csr.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/cypress.lbr"
|
||||||
|
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|
||||||
|
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|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/diode.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/discrete.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/display-hp.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/display-kingbright.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/display-lcd.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/docu-dummy.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/ecl.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/etx-board.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/exar.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/fairchild-semic.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/farnell.lbr"
|
||||||
|
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|
||||||
|
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|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/fifo.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/flexipanel.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/fox-electronics.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/frames.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/freescale.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/ftdichip.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/fuse.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/ground-junctions.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/heatsink.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/holes.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/ic-package.lbr"
|
||||||
|
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|
||||||
|
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|
||||||
|
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|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/inductors.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/infineon-tricore.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/infineon.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/intersil.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/ir.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/isd.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/jump-0r-smd.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/jumper.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/lantronix.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/lattice.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/lc-filter.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/led-7-segment.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/led-citizen-electronics.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/led-lumiled.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/led.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/lem.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/linear-technology.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/linear.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/linx.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/lprs.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/lumiled.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/marks.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/maxim.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/maxstream.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/melexis.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/memory-hitachi.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/memory-idt.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/memory-micron.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/memory-motorola-dram.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/memory-nec.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/memory-samsung.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/memory-sram.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/memory.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/micrel.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/micro-fujitsu.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/micro-harris.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/micro-hitachi.lbr"
|
||||||
|
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|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/micro-intel.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/micro-mc68000.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/micro-motorola.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/micro-philips.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/micro-renesas.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/micro-samsung.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/micro-siemens.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/microchip.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/micron.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/micronas.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/microphon.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/microwave.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/midori-sensor.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/minicircuits.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/motorola-sensor-driver.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/murata-filter.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/murata-sensor.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/national-instruments.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/national-semiconductor.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/nec-lqfp100-pack.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/omnivision.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/on-semiconductor.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/opto-honeywell-3000.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/opto-honeywell-4000.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/opto-honeywell.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/opto-micro-linear.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/opto-trans-siemens.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/opto-transmittter-hp.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/opto-vishay.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/optocoupler.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/pal.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/photo-elements.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/piher.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/pinhead.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/plcc-socket.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/pld-intel.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/plxtech.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/pot-vitrohm.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/pot-xicor.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/pot.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/ptc-ntc.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/quantum-research-group.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/rcl.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/rectifier.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/ref-packages.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/relay.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/resistor-bourns.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/resistor-dil.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/resistor-net.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/resistor-power.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/resistor-ruf.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/resistor-shunt.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/resistor-sil.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/resistor.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/rf-micro-devices.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/rf-solutions.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/semicon-smd-ipc.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/sensor-heraeus.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/silabs.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/sipex.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/smd-ipc.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/smd-special.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/solomon-systech.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/solpad.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/special-drill.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/special-pad.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/special.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/st-microelectronics.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/supertex.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/supply-dummy.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/supply1.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/supply2.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/switch-alps.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/switch-dil.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/switch-misc.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/switch-omron.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/switch.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/telcom.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/telecontrolli.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/telefunken.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/testpad.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/texas.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/toshiba.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/traco-electronic.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/trafo-siemens.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/trafo-xicon.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/trafo.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/transistor-fet.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/transistor-neu-to92.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/transistor-npn.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/transistor-pnp.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/transistor-power.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/transistor-small-signal.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/transistor.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/triac.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/tripas.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/uln-udn.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/v-reg-micrel.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/v-reg.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/varistor.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/wafer-scale-psd.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/wirepad.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/wuerth-elektronik.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/xicor.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/xilinx-xcv.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/zetex.lbr"
|
||||||
|
UsedLibrary="C:/Program Files/EAGLE-5.4.0/lbr/zilog.lbr"
|
||||||
|
|
||||||
|
[Win_1]
|
||||||
|
Type="Schematic Editor"
|
||||||
|
Loc="110 145 709 544"
|
||||||
|
State=1
|
||||||
|
Number=1
|
||||||
|
File="C:/Documents and Settings/greg/My Documents/eagle/THDL/THDL.sch"
|
||||||
|
View="-430782 -726039 2728760 964105"
|
||||||
|
WireWidths=" 0 3048 6096 8128 10160 12700 14224 16764 17780 19304 21844 25400 38100 64516 4064 1524"
|
||||||
|
PadDiameters=" 2540 3048 4064 6096 8128 10160 12700 14224 16764 17780 19304 21844 25400 38100 64516 0"
|
||||||
|
PadDrills=" 5000 6000 7000 9000 10000 11000 12000 13000 14000 15000 16000 20000 22000 28000 32000 8000"
|
||||||
|
ViaDiameters=" 2540 3048 4064 6096 8128 10160 12700 14224 16764 17780 19304 21844 25400 38100 64516 0"
|
||||||
|
ViaDrills=" 5000 7000 8000 9000 10000 11000 12000 13000 14000 15000 16000 20000 22000 28000 32000 6000"
|
||||||
|
HoleDrills=" 5000 7000 8000 9000 10000 11000 12000 13000 14000 15000 16000 20000 22000 28000 32000 6000"
|
||||||
|
TextSizes=" 2540 3048 4064 6096 8128 10160 12700 14224 16764 19304 21844 25400 38100 50800 64516 17780"
|
||||||
|
PolygonSpacings=" 2540 3048 4064 6096 8128 10160 14224 16764 17780 19304 21844 25400 38100 50800 64516 12700"
|
||||||
|
PolygonIsolates=" 2540 3048 4064 6096 8128 10160 12700 14224 16764 17780 19304 21844 25400 38100 64516 0"
|
||||||
|
MiterRadiuss=" 2540 3175 6350 12700 25400 10000 20000 25000 50000 75000 100000 0"
|
||||||
|
SmdSizes=" 3048 1524 4064 2032 6096 3048 8128 4064 10160 5080 12700 6604 14224 7112 16764 8128 17780 9144 19304 9652 21844 10668 25400 12700 38100 19304 50800 25400 64516 32512 12700 6350"
|
||||||
|
WireBend=0
|
||||||
|
WireBendSet=31
|
||||||
|
WireCap=1
|
||||||
|
MiterStyle=0
|
||||||
|
PadShape=0
|
||||||
|
ViaShape=0
|
||||||
|
PolygonPour=0
|
||||||
|
PolygonRank=7
|
||||||
|
PolygonThermals=1
|
||||||
|
PolygonOrphans=0
|
||||||
|
TextRatio=8
|
||||||
|
PinDirection=3
|
||||||
|
PinFunction=0
|
||||||
|
PinLength=2
|
||||||
|
PinVisible=3
|
||||||
|
SwapLevel=0
|
||||||
|
ArcDirection=0
|
||||||
|
AddLevel=2
|
||||||
|
PadsSameType=0
|
||||||
|
Layer=91
|
||||||
|
Views=" 1: -430782 -726039 2728760 964105"
|
||||||
|
Sheet=1
|
||||||
|
|
||||||
|
[Win_2]
|
||||||
|
Type="Control Panel"
|
||||||
|
Loc="540 283 1139 682"
|
||||||
|
State=1
|
||||||
|
Number=0
|
||||||
|
|
||||||
|
[Desktop]
|
||||||
|
Screen="1680 1050"
|
||||||
|
Window="Win_1"
|
||||||
|
Window="Win_2"
|
||||||
139
rgb_encoder.vhd
Normal file
139
rgb_encoder.vhd
Normal file
@@ -0,0 +1,139 @@
|
|||||||
|
library IEEE;
|
||||||
|
use IEEE.STD_LOGIC_1164.ALL;
|
||||||
|
use IEEE.STD_LOGIC_ARITH.ALL;
|
||||||
|
use IEEE.STD_LOGIC_UNSIGNED.ALL;
|
||||||
|
|
||||||
|
---- Uncomment the following library declaration if instantiating
|
||||||
|
---- any Xilinx primitives in this code.
|
||||||
|
--library UNISIM;
|
||||||
|
--use UNISIM.VComponents.all;
|
||||||
|
|
||||||
|
entity rgb_encoder is
|
||||||
|
port(
|
||||||
|
CLK14M : in std_logic;
|
||||||
|
CREF : in std_logic;
|
||||||
|
nSEROUT : in std_logic;
|
||||||
|
nSYNC : in std_logic;
|
||||||
|
TEXT : in std_logic;
|
||||||
|
GR : in std_logic;
|
||||||
|
|
||||||
|
RED : out std_logic_vector(1 downto 0);
|
||||||
|
GREEN : out std_logic_vector(1 downto 0);
|
||||||
|
BLUE : out std_logic_vector(1 downto 0);
|
||||||
|
nSYNCOUT : out std_logic
|
||||||
|
);
|
||||||
|
end rgb_encoder;
|
||||||
|
|
||||||
|
architecture rtl of rgb_encoder is
|
||||||
|
|
||||||
|
signal R : std_logic_vector(1 downto 0) := "00";
|
||||||
|
signal G : std_logic_vector(1 downto 0) := "00";
|
||||||
|
signal B : std_logic_vector(1 downto 0) := "00";
|
||||||
|
|
||||||
|
signal COLCLK : std_logic_vector(3 downto 0) := "1111";
|
||||||
|
signal COLPAT : std_logic_vector(3 downto 0) := "1111";
|
||||||
|
|
||||||
|
begin
|
||||||
|
|
||||||
|
RED <= R;
|
||||||
|
GREEN <= G;
|
||||||
|
BLUE <= B;
|
||||||
|
nSYNCOUT <= nSYNC;
|
||||||
|
|
||||||
|
process(CLK14M, nSEROUT, CREF, GR)
|
||||||
|
variable COLPAT2 : std_logic_vector(3 downto 0);
|
||||||
|
begin
|
||||||
|
if falling_edge(CLK14M) then
|
||||||
|
COLCLK <= COLCLK(2 downto 0) & CREF;
|
||||||
|
COLPAT <= COLPAT(2 downto 0) & nSEROUT;
|
||||||
|
if GR = '1' then
|
||||||
|
if COLCLK = "0011" or COLCLK = "1100" then
|
||||||
|
if COLCLK = "0011" then
|
||||||
|
COLPAT2 := COLPAT;
|
||||||
|
else
|
||||||
|
COLPAT2 := COLPAT(1 downto 0) & COLPAT(3 downto 2);
|
||||||
|
end if;
|
||||||
|
|
||||||
|
case COLPAT2 is
|
||||||
|
when "1011" => -- 1 - 0x90 17 40
|
||||||
|
R <= "10";
|
||||||
|
G <= "00";
|
||||||
|
B <= "01";
|
||||||
|
when "1101" => -- 2 - 0x40 2c a5
|
||||||
|
R <= "01";
|
||||||
|
G <= "00";
|
||||||
|
B <= "10";
|
||||||
|
when "1001" => -- 3 - 0xd0 43 e5
|
||||||
|
R <= "11";
|
||||||
|
G <= "01";
|
||||||
|
B <= "11";
|
||||||
|
when "1110" => -- 4 - 0x00 69 40
|
||||||
|
R <= "00";
|
||||||
|
G <= "01";
|
||||||
|
B <= "01";
|
||||||
|
when "1010" => -- 5 - 0x80 80 80
|
||||||
|
R <= "10";
|
||||||
|
G <= "10";
|
||||||
|
B <= "10";
|
||||||
|
when "1100" => -- 6 - 0x2f 95 e5
|
||||||
|
R <= "00";
|
||||||
|
G <= "10";
|
||||||
|
B <= "11";
|
||||||
|
when "1000" => -- 7 - 0xbf ab ff
|
||||||
|
R <= "11";
|
||||||
|
G <= "10";
|
||||||
|
B <= "11";
|
||||||
|
when "0111" => -- 8 - 0x40 54 00
|
||||||
|
R <= "01";
|
||||||
|
G <= "01";
|
||||||
|
B <= "00";
|
||||||
|
when "0011" => -- 9 - 0xd0 6a 1a
|
||||||
|
R <= "11";
|
||||||
|
G <= "01";
|
||||||
|
B <= "00";
|
||||||
|
when "0101" => -- 10 - 0x80 80 80
|
||||||
|
R <= "01";
|
||||||
|
G <= "01";
|
||||||
|
B <= "01";
|
||||||
|
when "0001" => -- 11 - 0xff 96 bf
|
||||||
|
R <= "11";
|
||||||
|
G <= "10";
|
||||||
|
B <= "11";
|
||||||
|
when "0110" => -- 12 - 0x2f bc 1a
|
||||||
|
R <= "00";
|
||||||
|
G <= "11";
|
||||||
|
B <= "00";
|
||||||
|
when "0010" => -- 13 - 0xbf d3 5a
|
||||||
|
R <= "11";
|
||||||
|
G <= "11";
|
||||||
|
B <= "01";
|
||||||
|
when "0100" => -- 14 - 0x6f e8 bf
|
||||||
|
R <= "01";
|
||||||
|
G <= "11";
|
||||||
|
B <= "11";
|
||||||
|
when "0000" => -- 15 - 0xff ff ff
|
||||||
|
R <= "11";
|
||||||
|
G <= "11";
|
||||||
|
B <= "11";
|
||||||
|
when others => -- 0 - 0x00 00 00
|
||||||
|
R <= "00";
|
||||||
|
G <= "00";
|
||||||
|
B <= "00";
|
||||||
|
end case;
|
||||||
|
end if;
|
||||||
|
else
|
||||||
|
if COLPAT(3) = '1' then
|
||||||
|
R <= "00";
|
||||||
|
G <= "00";
|
||||||
|
B <= "00";
|
||||||
|
else
|
||||||
|
R <= "11";
|
||||||
|
G <= "11";
|
||||||
|
B <= "11";
|
||||||
|
end if;
|
||||||
|
end if;
|
||||||
|
end if;
|
||||||
|
end process;
|
||||||
|
|
||||||
|
end rtl;
|
||||||
|
|
||||||
27
top.ucf
Normal file
27
top.ucf
Normal file
@@ -0,0 +1,27 @@
|
|||||||
|
NET "CLK14M" LOC = "C10" | CLOCK_DEDICATED_ROUTE = FALSE | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "CREF" LOC = "T3" | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "nPRAS" LOC = "E10" | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "nLDPS" LOC = "N11" | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "VIDD7" LOC = "C11" | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "nSEROUT" LOC = "P10" | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "nWNDW" LOC = "D11" | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "nSYNC" LOC = "R10" | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "TEXT" LOC = "C12" | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "SEGB" LOC = "T7" | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "GR" LOC = "D12" | IOSTANDARD = LVCMOS33;
|
||||||
|
|
||||||
|
NET "nSYNCOUT" LOC = "E6" | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "RED<0>" LOC = "D5" | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "RED<1>" LOC = "C5" | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "GREEN<0>" LOC = "D6" | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "GREEN<1>" LOC = "C6" | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "BLUE<0>" LOC = "E7" | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "BLUE<1>" LOC = "C7" | IOSTANDARD = LVCMOS33;
|
||||||
|
|
||||||
|
NET "VGA_R" LOC = "R12" | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "VGA_G" LOC = "T12" | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "VGA_B" LOC = "R11" | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "VGA_HS" LOC = "R9" | IOSTANDARD = LVCMOS33;
|
||||||
|
NET "VGA_VS" LOC = "T10" | IOSTANDARD = LVCMOS33;
|
||||||
|
#NET "VGA_HS" LOC = "D8" | IOSTANDARD = LVCMOS33;
|
||||||
|
#NET "VGA_VS" LOC = "C9" | IOSTANDARD = LVCMOS33;
|
||||||
72
top.vhd
Normal file
72
top.vhd
Normal file
@@ -0,0 +1,72 @@
|
|||||||
|
library IEEE;
|
||||||
|
use IEEE.STD_LOGIC_1164.ALL;
|
||||||
|
use IEEE.STD_LOGIC_ARITH.ALL;
|
||||||
|
use IEEE.STD_LOGIC_UNSIGNED.ALL;
|
||||||
|
|
||||||
|
---- Uncomment the following library declaration if instantiating
|
||||||
|
---- any Xilinx primitives in this code.
|
||||||
|
--library UNISIM;
|
||||||
|
--use UNISIM.VComponents.all;
|
||||||
|
|
||||||
|
entity top is
|
||||||
|
port(
|
||||||
|
CLK14M : in std_logic;
|
||||||
|
CREF : in std_logic;
|
||||||
|
nPRAS : in std_logic;
|
||||||
|
nLDPS : in std_logic;
|
||||||
|
VIDD7 : in std_logic;
|
||||||
|
nSEROUT : in std_logic;
|
||||||
|
nWNDW : in std_logic;
|
||||||
|
nSYNC : in std_logic;
|
||||||
|
TEXT : in std_logic;
|
||||||
|
SEGB : in std_logic;
|
||||||
|
GR : in std_logic;
|
||||||
|
|
||||||
|
RED : out std_logic_vector(1 downto 0);
|
||||||
|
GREEN : out std_logic_vector(1 downto 0);
|
||||||
|
BLUE : out std_logic_vector(1 downto 0);
|
||||||
|
nSYNCOUT : out std_logic;
|
||||||
|
|
||||||
|
VGA_HS : out std_logic;
|
||||||
|
VGA_VS : out std_logic;
|
||||||
|
VGA_R : out std_logic;
|
||||||
|
VGA_G : out std_logic;
|
||||||
|
VGA_B : out std_logic
|
||||||
|
);
|
||||||
|
end top;
|
||||||
|
|
||||||
|
architecture rtl of top is
|
||||||
|
|
||||||
|
begin
|
||||||
|
|
||||||
|
RGB : entity work.rgb_encoder
|
||||||
|
port map(
|
||||||
|
CLK14M => CLK14M,
|
||||||
|
CREF => CREF,
|
||||||
|
nSEROUT => nSEROUT,
|
||||||
|
nSYNC => nSYNC,
|
||||||
|
TEXT => TEXT,
|
||||||
|
GR => GR,
|
||||||
|
RED => RED,
|
||||||
|
GREEN => GREEN,
|
||||||
|
BLUE => BLUE,
|
||||||
|
nSYNCOUT => nSYNCOUT
|
||||||
|
);
|
||||||
|
|
||||||
|
VGA : entity work.vga_controller
|
||||||
|
port map(
|
||||||
|
CLK_14M => CLK14M,
|
||||||
|
nVIDEO => nSEROUT,
|
||||||
|
COLOR_LINE => GR,
|
||||||
|
CBL => nWNDW,
|
||||||
|
nLDPS => nLDPS,
|
||||||
|
|
||||||
|
VGA_HS => VGA_HS,
|
||||||
|
VGA_VS => VGA_VS,
|
||||||
|
VGA_R => VGA_R,
|
||||||
|
VGA_G => VGA_G,
|
||||||
|
VGA_B => VGA_B
|
||||||
|
);
|
||||||
|
|
||||||
|
end rtl;
|
||||||
|
|
||||||
347
vga_controller.vhd
Normal file
347
vga_controller.vhd
Normal file
@@ -0,0 +1,347 @@
|
|||||||
|
-------------------------------------------------------------------------------
|
||||||
|
--
|
||||||
|
-- A VGA line-doubler for an Apple ][
|
||||||
|
--
|
||||||
|
-- Stephen A. Edwards, sedwards.cs.columbia.edu
|
||||||
|
--
|
||||||
|
-- The Apple ][ uses a 14.31818 MHz master clock. It outputs a new
|
||||||
|
-- horizontal line every 65 * 14 + 2 = 912 14M cycles. The extra two
|
||||||
|
-- are from the "extended cycle" used to keep the 3.579545 MHz
|
||||||
|
-- colorburst signal in sync. Of these, 40 * 14 = 560 are active video.
|
||||||
|
--
|
||||||
|
-- In graphics mode, the Apple effectively generates 140 four-bit pixels
|
||||||
|
-- output serially (i.e., with 3.579545 MHz pixel clock). In text mode,
|
||||||
|
-- it generates 280 one-bit pixels (i.e., with a 7.15909 MHz pixel clock).
|
||||||
|
--
|
||||||
|
-- We capture 140 four-bit nibbles for each line and interpret them in
|
||||||
|
-- one of the two modes. In graphics mode, each is displayed as a
|
||||||
|
-- single pixel of one of 16 colors. In text mode, each is displayed
|
||||||
|
-- as two black or white pixels.
|
||||||
|
--
|
||||||
|
-- The VGA display is nominally 640 X 480, but we use a 14.31818 MHz
|
||||||
|
-- dot clock. To stay in sync with the Apple, we generate a new line
|
||||||
|
-- every 912 / 2 = 456 14M cycles= 31.8 us, a 31.4 kHz horizontal
|
||||||
|
-- refresh rate. Of these, 280 will be active video.
|
||||||
|
--
|
||||||
|
-- One set of suggested VGA timings:
|
||||||
|
--
|
||||||
|
-- ______________________ ________
|
||||||
|
-- ________| VIDEO |________| VIDEO
|
||||||
|
-- |-C-|----------D-----------|-E-|
|
||||||
|
-- __ ______________________________ ___________
|
||||||
|
-- |_| |_|
|
||||||
|
-- |B|
|
||||||
|
-- |---------------A----------------|
|
||||||
|
--
|
||||||
|
-- A = 31.77 us Scanline time
|
||||||
|
-- B = 3.77 us Horizontal sync time
|
||||||
|
-- C = 1.89 us Back porch
|
||||||
|
-- D = 25.17 us Active video
|
||||||
|
-- E = 0.94 us Front porch
|
||||||
|
--
|
||||||
|
-- We use A = 456 / 14.31818 MHz = 31.84 us
|
||||||
|
-- B = 54 / 14.31818 MHz = 3.77 us
|
||||||
|
-- C = 106 / 14.31818 MHz = 7.40 us
|
||||||
|
-- D = 280 / 14.31818 MHz = 19.56 us
|
||||||
|
-- E = 16 / 14.31818 MHz = 1.12 us
|
||||||
|
-------------------------------------------------------------------------------
|
||||||
|
library ieee;
|
||||||
|
use ieee.std_logic_1164.all;
|
||||||
|
use ieee.numeric_std.all;
|
||||||
|
|
||||||
|
entity vga_controller is
|
||||||
|
|
||||||
|
port (
|
||||||
|
CLK_14M : in std_logic; -- 14.31818 MHz master clock
|
||||||
|
nVIDEO : in std_logic;
|
||||||
|
COLOR_LINE : in std_logic;
|
||||||
|
CBL : in std_logic;
|
||||||
|
|
||||||
|
SRAM_nWE : out std_logic;
|
||||||
|
SRAM_nOE : out std_logic;
|
||||||
|
SRAM_nCE : out std_logic;
|
||||||
|
SRAM_addr : out unsigned(8 downto 0);
|
||||||
|
SRAM_data : inout unsigned(3 downto 0);
|
||||||
|
|
||||||
|
VGA_HS : out std_logic; -- Active low
|
||||||
|
VGA_VS : out std_logic; -- Active low
|
||||||
|
VGA_R : out std_logic_vector(1 downto 0);
|
||||||
|
VGA_G : out std_logic_vector(1 downto 0);
|
||||||
|
VGA_B : out std_logic_vector(1 downto 0);
|
||||||
|
|
||||||
|
MODE : in std_logic
|
||||||
|
);
|
||||||
|
|
||||||
|
end vga_controller;
|
||||||
|
|
||||||
|
architecture rtl of vga_controller is
|
||||||
|
|
||||||
|
--GE
|
||||||
|
signal HBL : std_logic := '0';
|
||||||
|
signal VBL : std_logic := '0';
|
||||||
|
|
||||||
|
signal SRAM_rd_data : unsigned(5 downto 0);
|
||||||
|
signal SRAM_wr_data : unsigned(3 downto 0);
|
||||||
|
signal SRAM_nWEi : std_logic;
|
||||||
|
signal SRAM_nOEi : std_logic;
|
||||||
|
signal SRAM_nCEi : std_logic;
|
||||||
|
|
||||||
|
signal RCOL : std_logic_vector(1 downto 0) := "00";
|
||||||
|
signal GCOL : std_logic_vector(1 downto 0) := "00";
|
||||||
|
signal BCOL : std_logic_vector(1 downto 0) := "00";
|
||||||
|
|
||||||
|
signal R : std_logic_vector(1 downto 0);
|
||||||
|
signal G : std_logic_vector(1 downto 0);
|
||||||
|
signal B : std_logic_vector(1 downto 0);
|
||||||
|
|
||||||
|
signal PIXPAT : unsigned(3 downto 0);
|
||||||
|
signal RAMPIXPAT : unsigned(5 downto 0);
|
||||||
|
signal COLPAT : unsigned(3 downto 0);
|
||||||
|
signal TEXT : std_logic;
|
||||||
|
|
||||||
|
signal ram_write_addr : unsigned(8 downto 0);
|
||||||
|
signal ram_we : std_logic;
|
||||||
|
signal ram_read_addr : unsigned(8 downto 0);
|
||||||
|
|
||||||
|
signal hcount : unsigned(9 downto 0);
|
||||||
|
signal hcount2 : unsigned(9 downto 0);
|
||||||
|
--GE signal vcount : unsigned(5 downto 0);
|
||||||
|
signal vcount : unsigned(6 downto 0);
|
||||||
|
|
||||||
|
signal even_line : std_logic := '0';
|
||||||
|
signal hactive : std_logic;
|
||||||
|
|
||||||
|
constant VGA_SCANLINE : integer := 456; -- Must be 456 (set by the Apple)
|
||||||
|
|
||||||
|
constant VGA_HSYNC : integer := 54;
|
||||||
|
constant VGA_BACK_PORCH : integer := 66;
|
||||||
|
constant VGA_ACTIVE : integer := 282; -- Must be 280 (set by the Apple)
|
||||||
|
constant VGA_FRONT_PORCH : integer := 54;
|
||||||
|
|
||||||
|
-- VGA_HSYNC + VGA_BACK_PORCH + VGA_ACTIVE + VGA_FRONT_PORCH = VGA_SCANLINE
|
||||||
|
|
||||||
|
--GE (org) constant VBL_TO_VSYNC : integer := 33;
|
||||||
|
--GE constant VBL_TO_VSYNC : integer := 80;
|
||||||
|
constant VBL_TO_VSYNC : integer := 55;
|
||||||
|
constant VGA_VSYNC_LINES : integer := 3;
|
||||||
|
|
||||||
|
signal VGA_VS_I, VGA_HS_I : std_logic;
|
||||||
|
|
||||||
|
signal video_active : std_logic;
|
||||||
|
signal vbl_delayed : std_logic;
|
||||||
|
signal color_line_delayed_1, color_line_delayed_2 : std_logic;
|
||||||
|
|
||||||
|
--GE 10/02/2009
|
||||||
|
signal cbl_last : std_logic;
|
||||||
|
signal cbl_count : unsigned(9 downto 0);
|
||||||
|
|
||||||
|
begin
|
||||||
|
|
||||||
|
--GE 10/02/2009
|
||||||
|
blank_sep2 : process(CLK_14M, CBL, cbl_last, cbl_count)
|
||||||
|
begin
|
||||||
|
if falling_edge(CLK_14M) then
|
||||||
|
cbl_count <= cbl_count + 1;
|
||||||
|
cbl_last <= CBL;
|
||||||
|
if (cbl_last = '0' and CBL = '1') then
|
||||||
|
cbl_count <= "1000100101"; -- 549
|
||||||
|
end if;
|
||||||
|
if (cbl_count = 911) then
|
||||||
|
cbl_count <= (others => '0');
|
||||||
|
VBL <= CBL;
|
||||||
|
color_line_delayed_2 <= color_line_delayed_1;
|
||||||
|
color_line_delayed_1 <= COLOR_LINE;
|
||||||
|
vbl_delayed <= VBL;
|
||||||
|
if VBL = '1' then
|
||||||
|
even_line <= '0';
|
||||||
|
vcount <= vcount + 1;
|
||||||
|
else
|
||||||
|
vcount <= (others => '0');
|
||||||
|
even_line <= not even_line;
|
||||||
|
end if;
|
||||||
|
end if;
|
||||||
|
if (cbl_count >= 549) and (cbl_count <= 899) then
|
||||||
|
HBL <= '1';
|
||||||
|
else
|
||||||
|
HBL <= '0';
|
||||||
|
end if;
|
||||||
|
end if;
|
||||||
|
end process;
|
||||||
|
hcount <= cbl_count;
|
||||||
|
|
||||||
|
hsync_gen : process (CLK_14M)
|
||||||
|
begin
|
||||||
|
if falling_edge(CLK_14M) then
|
||||||
|
if hcount = VGA_ACTIVE + VGA_FRONT_PORCH or
|
||||||
|
hcount = VGA_SCANLINE + VGA_ACTIVE + VGA_FRONT_PORCH then
|
||||||
|
VGA_HS_I <= '0';
|
||||||
|
elsif hcount = VGA_ACTIVE + VGA_FRONT_PORCH + VGA_HSYNC or
|
||||||
|
hcount = VGA_SCANLINE + VGA_ACTIVE + VGA_FRONT_PORCH + VGA_HSYNC then
|
||||||
|
VGA_HS_I <= '1';
|
||||||
|
end if;
|
||||||
|
|
||||||
|
if hcount = VGA_SCANLINE - 1 or
|
||||||
|
hcount = VGA_SCANLINE + VGA_SCANLINE - 1 then
|
||||||
|
hactive <= '1';
|
||||||
|
elsif hcount = VGA_ACTIVE or
|
||||||
|
hcount = VGA_ACTIVE + VGA_SCANLINE then
|
||||||
|
hactive <= '0';
|
||||||
|
end if;
|
||||||
|
end if;
|
||||||
|
end process hsync_gen;
|
||||||
|
|
||||||
|
VGA_HS <= VGA_HS_I;
|
||||||
|
|
||||||
|
vsync_gen : process (CLK_14M)
|
||||||
|
begin
|
||||||
|
if falling_edge(CLK_14M) then
|
||||||
|
if vcount = VBL_TO_VSYNC then
|
||||||
|
VGA_VS_I <= '0';
|
||||||
|
elsif vcount = VBL_TO_VSYNC + VGA_VSYNC_LINES then
|
||||||
|
VGA_VS_I <= '1';
|
||||||
|
end if;
|
||||||
|
end if;
|
||||||
|
end process vsync_gen;
|
||||||
|
|
||||||
|
VGA_VS <= VGA_VS_I;
|
||||||
|
|
||||||
|
-- Shift in the incoming bits to reconstruct four-bit groups
|
||||||
|
input_shift_register : process (CLK_14M)
|
||||||
|
begin
|
||||||
|
if falling_edge(CLK_14M) then
|
||||||
|
PIXPAT <= PIXPAT(2 downto 0) & nVIDEO;
|
||||||
|
end if;
|
||||||
|
end process input_shift_register;
|
||||||
|
|
||||||
|
hcount2 <= hcount - VGA_SCANLINE;
|
||||||
|
|
||||||
|
ram_read_addr <=
|
||||||
|
even_line & hcount(8 downto 1) when hcount < VGA_SCANLINE else
|
||||||
|
even_line & hcount2(8 downto 1);
|
||||||
|
|
||||||
|
ram_write_addr <= (not even_line) & hcount(9 downto 2);
|
||||||
|
ram_we <= '1' when hcount(1 downto 0) = "00" else '0';
|
||||||
|
|
||||||
|
video_active <= hactive and not vbl_delayed;
|
||||||
|
|
||||||
|
-- RGB values from Linards Ticmanis,
|
||||||
|
-- http://newsgroups.derkeiler.com/Archive/Comp/comp.sys.apple2/2005-09/msg00534.html
|
||||||
|
|
||||||
|
colorgen: process(COLPAT)
|
||||||
|
begin
|
||||||
|
case COLPAT is
|
||||||
|
when "1110" => -- 1 - 0x90 17 40
|
||||||
|
RCOL <= "10";
|
||||||
|
GCOL <= "00";
|
||||||
|
BCOL <= "01";
|
||||||
|
when "0111" => -- 2 - 0x40 2c a5
|
||||||
|
RCOL <= "01";
|
||||||
|
GCOL <= "00";
|
||||||
|
BCOL <= "10";
|
||||||
|
when "0110" => -- 3 - 0xd0 43 e5
|
||||||
|
RCOL <= "11";
|
||||||
|
GCOL <= "01";
|
||||||
|
BCOL <= "11";
|
||||||
|
when "1011" => -- 4 - 0x00 69 40
|
||||||
|
RCOL <= "00";
|
||||||
|
GCOL <= "01";
|
||||||
|
BCOL <= "01";
|
||||||
|
when "1010" => -- 5 - 0x80 80 80
|
||||||
|
RCOL <= "10";
|
||||||
|
GCOL <= "10";
|
||||||
|
BCOL <= "10";
|
||||||
|
when "0011" => -- 6 - 0x2f 95 e5
|
||||||
|
RCOL <= "00";
|
||||||
|
GCOL <= "10";
|
||||||
|
BCOL <= "11";
|
||||||
|
when "0010" => -- 7 - 0xbf ab ff
|
||||||
|
RCOL <= "11";
|
||||||
|
GCOL <= "10";
|
||||||
|
BCOL <= "11";
|
||||||
|
when "1101" => -- 8 - 0x40 54 00
|
||||||
|
RCOL <= "01";
|
||||||
|
GCOL <= "01";
|
||||||
|
BCOL <= "00";
|
||||||
|
when "1100" => -- 9 - 0xd0 6a 1a
|
||||||
|
RCOL <= "11";
|
||||||
|
GCOL <= "01";
|
||||||
|
BCOL <= "00";
|
||||||
|
when "0101" => -- 10 - 0x80 80 80
|
||||||
|
RCOL <= "01";
|
||||||
|
GCOL <= "01";
|
||||||
|
BCOL <= "01";
|
||||||
|
when "0100" => -- 11 - 0xff 96 bf
|
||||||
|
RCOL <= "11";
|
||||||
|
GCOL <= "10";
|
||||||
|
BCOL <= "11";
|
||||||
|
when "1001" => -- 12 - 0x2f bc 1a
|
||||||
|
RCOL <= "00";
|
||||||
|
GCOL <= "11";
|
||||||
|
BCOL <= "00";
|
||||||
|
when "1000" => -- 13 - 0xbf d3 5a
|
||||||
|
RCOL <= "11";
|
||||||
|
GCOL <= "11";
|
||||||
|
BCOL <= "01";
|
||||||
|
when "0001" => -- 14 - 0x6f e8 bf
|
||||||
|
RCOL <= "01";
|
||||||
|
GCOL <= "11";
|
||||||
|
BCOL <= "11";
|
||||||
|
when "0000" => -- 15 - 0xff ff ff
|
||||||
|
RCOL <= "11";
|
||||||
|
GCOL <= "11";
|
||||||
|
BCOL <= "11";
|
||||||
|
when others => -- 0 - 0x00 00 00
|
||||||
|
RCOL <= "00";
|
||||||
|
GCOL <= "00";
|
||||||
|
BCOL <= "00";
|
||||||
|
end case;
|
||||||
|
end process;
|
||||||
|
|
||||||
|
TEXT <= '1' when hcount(0) = '0' and CLK_14M = '0' and RAMPIXPAT(3) = '0'
|
||||||
|
else '1' when hcount(0) = '0' and CLK_14M = '1' and RAMPIXPAT(2) = '0'
|
||||||
|
else '1' when hcount(0) = '1' and CLK_14M = '0' and RAMPIXPAT(1) = '0'
|
||||||
|
else '1' when hcount(0) = '1' and CLK_14M = '1' and RAMPIXPAT(0) = '0'
|
||||||
|
else '0';
|
||||||
|
|
||||||
|
COLPAT <= RAMPIXPAT(3 downto 0) when hcount(0) = '1'
|
||||||
|
else RAMPIXPAT(3 downto 2) & RAMPIXPAT(5 downto 4);
|
||||||
|
|
||||||
|
--GE
|
||||||
|
SRAM_addr <= ram_read_addr when hcount(0) = '1' else ram_write_addr;
|
||||||
|
SRAM_nWEi <= not ram_we;
|
||||||
|
SRAM_nOEi <= '0' when hcount(0) = '1' else '1';
|
||||||
|
SRAM_nCEi <= CLK_14M;
|
||||||
|
process(CLK_14M)
|
||||||
|
begin
|
||||||
|
if rising_edge(CLK_14M) and SRAM_nOEi = '0' then
|
||||||
|
SRAM_rd_data <= SRAM_rd_data(1 downto 0) & SRAM_data;
|
||||||
|
end if;
|
||||||
|
end process;
|
||||||
|
process(CLK_14M)
|
||||||
|
begin
|
||||||
|
if falling_edge(CLK_14M) then
|
||||||
|
RAMPIXPAT <= SRAM_rd_data;
|
||||||
|
end if;
|
||||||
|
end process;
|
||||||
|
|
||||||
|
SRAM_wr_data <= PIXPAT;
|
||||||
|
SRAM_data <= SRAM_wr_data when SRAM_nCEi = '0' and SRAM_nWEi = '0' else "ZZZZ";
|
||||||
|
|
||||||
|
SRAM_nCE <= SRAM_nCEi;
|
||||||
|
SRAM_nOE <= SRAM_nOEi;
|
||||||
|
SRAM_nWE <= SRAM_nWEi;
|
||||||
|
|
||||||
|
R <= RCOL when video_active = '1' and color_line_delayed_2 = '1'
|
||||||
|
else TEXT & TEXT when video_active = '1' and color_line_delayed_2 = '0'
|
||||||
|
else "00";
|
||||||
|
G <= GCOL when video_active = '1' and color_line_delayed_2 = '1'
|
||||||
|
else TEXT & TEXT when video_active = '1' and color_line_delayed_2 = '0'
|
||||||
|
else "00";
|
||||||
|
B <= BCOL when video_active = '1' and color_line_delayed_2 = '1'
|
||||||
|
else TEXT & TEXT when video_active = '1' and color_line_delayed_2 = '0'
|
||||||
|
else "00";
|
||||||
|
VGA_R <= R when MODE = '1' else "00";
|
||||||
|
VGA_G <= G when MODE = '1' else TEXT & TEXT when video_active = '1' else "00";
|
||||||
|
VGA_B <= B when MODE = '1' else "00";
|
||||||
|
|
||||||
|
end rtl;
|
||||||
Reference in New Issue
Block a user