====== TANDY COLOR COMPUTER ====== ===== MEMORY MAP ===== [[Memory Map|{{tandy_color_computer:screenshot_from_2019-12-25_21-45-02.png?nolink|}}]] I may have gone a little overboard on the [[Memory Map]] ... ===== VIDEO ===== CoCo1 and 2 :: [[Video Display Generator]] (VDG [[MC6847]]) \\ CoCo2B :: [[Video Display Generator]] with Lowercase (VDG XC80652P/[[MC6847T1]]) \\ CoCo3 :: [[Graphics Interrupt Memory Enhancement]] (GIME [[TCC1014]] VC2645QC ACVC 1986: [[Tequila]] 1987: [[Tortilla]]) \\ {{:tandy_color_computer:exile_qr.png?direct&400|Semigraphics QR code example by "Epooch"}} VDG Alphanumeric :: 32x16 [[Text Screen]] \\ VDG Semigraphics :: [[SG4]] :: [[SG6]] :: [[SG8]] :: [[SG12]] :: [[SG24]] :: [[ExileQR]] \\ VDG Graphics :: [[CG1]] :: [[RG1]] :: [[CG2]] :: [[RG2]] :: [[CG3]] :: [[RG3]] :: [[CG6]] :: [[RG6]] \\ GIME Alphanumeric :: [[High Resolution Text Screen]] \\ GIME Semigraphics :: [[GIME Semigraphics]] \\ GIME Graphics :: [[High Resolution Graphics Pages]] :: [[HGET]]/[[HPUT]] [[Buffer]] [[GIME Modes]] \\ GIME [[Palette]] \\ ROM Fonts: [[VDG ROM Font]] :: [[VDG T1 ROM Font]] :: [[GIME ROM Font]] ==== FPGA UPGRADES ==== [[http://cocovga.com/|CoCoVGA]] \\ [[https://thezippsterzone.com/2019/03/27/gime-x/|GIME-X]] ==== GRAPHICS CARDS ==== PBJ Workpak and Wordpak II :: MOS 6545 80-column display cartridge - recreated as the [[https://sites.google.com/site/tandycocoloco/wordpak-rs|Wordpak RS]] \\ [[https://sites.google.com/site/tandycocoloco/wordpak-2|Wordpak 2+]] :: Yamaha V9958 display cartridge \\ [[https://archive.worldofdragon.org/browse/?dir=downloads/Software/Dragon/Premier%20Microsystems/Sprite%20Board|Premier Sprite Board]] \\ [[https://www.dragonplus-electronics.co.uk/super-sprite-fm-plus/|SuperSprite FM+]] \\ ==== VDG RESOURCES ==== [[Lowercase]] - lower case support for Color Computer, Dragon, and MC-10 \\ [[Frame and Scanline Timing]] - video frame and scanline timings \\ [[https://stardot.org.uk/forums/viewtopic.php?t=22505|6847T1 Font Mystery]] - with decapping pictures! \\ [[http://tlindner.macmess.org/?p=913|VDG Study (July 2022)]] - pixel-by-pixel comparison of VDG fonts by version \\ ===== AUDIO ===== {{:tandy_color_computer:screenshot_from_2019-12-25_20-38-30.png?nolink|}} ^ I/O ^ DEVICE ^ INTERFACE ^ PARTS ^ TYPE ^ NOTES ^ | FF00 - FF03 | [[PIA0]] | [[MC6821]] | [[MUX]] | | [[Multiplexer]] | | FF20 - FF23 | [[PIA1]] | [[MC6821]] | DAC | [[Samples]] | [[Six Bit Sound]] DAC | | | | | DAC | [[Samples]] | [[One Bit Sound]] DAC | | | | | [[SNDEN]] | | [[Sound Enable]] Line | | FF40 - FF41 | [[Game Master Cartridge]] ([[GMC]]) | | TI DCSG ([[SN76489AN]]) | [[Square Waves]], [[Noise]] | Tandy 1000, SEGA | | FF4D | [[The Voice]] | | Votrax [[SC-01]] | [[Speech Synthesis]] | | | FF50 - FF54 | [[MEGA Mini Multi-Pak Interface]] | | Yamaha [[OPL3]] ([[YMF-262]]) | [[FM Synthesis]] | MMMPI Slot 5, AdLib Gold 1000-compatible | | | | | Sound Routing | | MMMPI Slot 16 / FFF42 controls which slot's sound is routed to CoCo | | FF5A - FF5F | [[CoCoPSG]] | | Yamaha SSG ([[YM2149]]) | [[Square Waves]], [[Noise]] | GI PSG ([[AY-3-8910]]) Compatible, Atari ST | | FF60 - FF63 | [[Symphony-12]] / [[Philharmonic-12]] | [[MC6821]] | 4 x GI PSG ([[AY-3-8912]]) | [[Square Waves]], [[Noise]] | | | FF6E - FF6F | [[CoCo MIDI]] / [[MIDI Maestro]] | [[MC6850]] | | [[Serial Data]] | [[MIDI 1.0]] | | FF70 - FF73 | [[Stereo Composer]] | [[MC6821]] | 2 x DAC | [[Samples]] | 8-bit stereo DACs like [[Orchestra 90]] | | FF7A - FF7B | [[Orchestra 90]]/CC / [[CoCoDAC-16]] | | 2 x DAC | [[Samples]] | 8-bit stereo DACs | | FF7C - FF7E | [[Speech Sound Cartridge]] (SSC) | GI PIC ([[7040-510]]) | GI [[Narrator]] ([[SP0256-AL2]]) | [[Speech Synthesis]] | | | | | | GI PSG ([[AY-3-8913]]) | [[Square Waves]], [[Noise]] | | FF7F | [[Multi-Pak Interface]] (MPI) | PAL/GAL | | | Controls Cartridge Slot Signals [[CTS]] 1-16 and [[SCS]] 1-16 | | FF80 - FF84 | [[Super Voice]] | | Votrax [[SC-02]] ([[SSI-263]]) | [[Speech Synthesis]] | | | FF82 - FF8A | [[Real Talker]] | | Votrax [[SC-01]] | [[Speech Synthesis]] | | | FFxx - FFxx | [[VS-100]] | | Votrax [[SC-01]] | [[Speech Synthesis]] | | ==== AUDIO PROTOTYPES ==== * Jim Brain: CoCoSound series * Allen Huffman: SirSound series * Nick Marentes: Real Audio Player * Dave Veary: Epic Game Cart * Jim Brain and D. Bruce Moore: CoCo MP3 ==== AUDIO REFERENCES ==== [[http://cpctech.cpc-live.com/docs/ay38912/psg16.gif|psg16.gif (GIF Image, 1280 × 1024 pixels)]] \\ [[https://en.wikipedia.org/wiki/General_Instrument_AY-3-8910|General Instrument AY-3-8910 - Wikipedia]] \\ [[https://en.wikipedia.org/wiki/Texas_Instruments_SN76489|Texas Instruments SN76489 - Wikipedia]] \\ [[https://thezippsterzone.com/2019/02/01/coco-opl-composer/|CoCo OPL Composer – The Zippster Zone]] \\ [[https://thezippsterzone.com/2019/02/14/coco-chiptunes-player/|CoCo Chiptunes Player – The Zippster Zone]] \\ [[https://tlindner.macmess.org/?page_id=96|Tandy Speech/Sound Cartridge | frakendirary]] \\ [[https://www.smspower.org/Development/SN76489|SN76489 - Development - SMS Power!]] \\ [[https://www.vgmusic.com/|VGMusic - 31,810 Game Music MIDI files]] \\ [[http://www.cocopedia.com/wiki/index.php/Orchestra-90_CC_(26-3143)|Orchestra-90 CC (26-3143) - CoCopedia - The Tandy/Radio Shack Color Computer Wiki]] \\ [[http://www.cocopedia.com/wiki/index.php/Speech/Sound_Cartridge_(26-3144A)|Speech/Sound Cartridge (26-3144A) - CoCopedia - The Tandy/Radio Shack Color Computer Wiki]] \\ [[http://www.colorcomputerarchive.com/coco/Documents/Manuals/Hardware/Speech-Sound%20Cartridge%20Manual%20(Tandy).pdf|Speech-Sound Cartridge Manual (Tandy).pdf]] \\ [[http://www.colorcomputerarchive.com/coco/Documents/Manuals/Hardware/Speech-Sound%20Cartridge%20Service%20Manual%20(Tandy).pdf|Tandy Service Manual Speech/Sound Cartridge (26-3144A) - Speech-Sound Cartridge Service Manual (Tandy).pdf]] \\ [[http://www.zeridajh.org/articles/various/sn76489/index.htm|John Kortink's website - Articles - SN76489 sound chip details]] \\ ===== CONTROLS ===== [[Keyboard]] :: [[keyscn]] :: [[keyscn2]] \\ [[Joystick]] \\ [[Mouse]] \\ ===== OPERATING SYSTEMS ===== ==== OS-9, NITROS-9, AND EOU ==== Please see my [[:OS-9:]] subsite. ==== FLEX ==== [[http://www.flexusergroup.com/flexusergroup/default.htm|FLEX User Group - Welcome!]] \\ [[http://www.sardis-technologies.com/coco/other/oflink.htm|OF-Link]] \\ ==== FUZIX ==== FUZIX [[https://github.com/beretta42/fip/blob/master/docs/build_fuzix.txt|fip/build_fuzix.txt at master · beretta42/fip · GitHub]] \\ ==== YADOS ==== [[https://sites.google.com/site/cocoboot2/ya-dos|YA-DOS - CoCoBoot 2]] \\ ===== GAMES ===== [[http://cosmicaliens.com/|Cosmic Aliens – 1989 Space Shooter Reborn]] \\ [[https://ericomont.itch.io/the-outhouse/download/PW_IHXEvjsnRcRAg5NN856KUTo6xns_0F3uLOTH3|Download The Outhouse by FUED - itch.io]] \\ [[https://github.com/cognitivegears/DungeonsOfDaggorath|GitHub - cognitivegears/DungeonsOfDaggorath: SDL 2 port of http://mspencer.net/daggorath/]] \\ [[https://github.com/DungeonsOfDaggorath/DungeonsOfDaggorath.github.io|GitHub - DungeonsOfDaggorath/DungeonsOfDaggorath.github.io: Website for Dungeons of Daggorath]] \\ [[https://github.com/nanochess|nanochess (Oscar Toledo) · GitHub]] \\ [[https://github.com/topherPedersen/OregonTrailTRS80Edition|GitHub - topherPedersen/OregonTrailTRS80Edition: 1978 Version of Oregon Trail Rewritten in Color Basic for the Radio Shack TRS-80 Color Computer I]] \\ [[https://jimgerrie.blogspot.com/2018/05/|Type-in Mania: Programming in BASIC on the TRS-80 MC-10: May 2018]] \\ [[https://retrotinker.blogspot.com/2018/02/z-intepreter-source-for-coco-recovered.html?spref=fb|Retro Tinker: Z Intepreter Source for CoCo Recovered]] \\ [[https://thezippsterzone.com/2018/05/11/64-column-infocom-interpreter/|64 column Infocom interpreter – The Zippster Zone]] \\ [[https://www.6809.org.uk/dunjunz/|Dunjunz]] \\ [[https://www.everygamegoing.com/landingMachineType/index/machine_folder/tandy_coco_1/thing_type/games/|All games for the Tandy Color Computer featured on Everygamegoing.com]] \\ [[https://www.frontierastro.co.uk/index.html|FrontierAstro - dedicated to Elite, Frontier and Astronomy]] \\ [[https://www.podbean.com/site/EpisodeDownload/PBD831B1RY45I|Download CoCoTALK! - Nightmare Highway - The Single | Podbean]] \\ [[https://www.thingiverse.com/thing:4232088|GunStar Tandy CoCo3 video game ship by tsteege - Thingiverse]] \\ [[http://www.icepeople.net/coco/reviews2.html|The Color Computer games review page]] \\ [[http://www.intellivision.us/faq.htm|Mattel Intellivision FAQ]] - including Tandyvision One\\ [[http://www.trs-80.org/starfighter/|Starfighter]] \\ ==== DUNGEONS OF DAGGORATH ==== The amazing 3D adventure game! [[http://iloveglory.freehostia.com/daggorath/index.html|Dungeons of Daggorath Video Game]] (freehostia) \\ [[http://mspencer.net/daggorath/dodpcp.html|Dungeons of Daggorath PC Port]] (mspencer) \\ [[http://dod.projects.l-w.ca/hg/index.cgi/shortlog/tip|Dungeons of Daggorath: log]] \\ ===== DEVELOPMENT ===== ==== DEVTOOLS ==== [[LWTools]] William Astle's "Lost Wizard" Tools 6809 assembler, archiver, and linker toolchain \\ [[CMOC]] - Pierre Sarrazin's C-like compiler toolchain \\ Example: [[nobasic]] - put the CoCo into all-RAM mode, and demo disk and graphics access in full 64K mode \\ [[http://lwtools.projects.l-w.ca/|LWTOOLS]] \\ [[PSYMON]] \\ [[https://nowhereman999.wordpress.com/2016/12/29/zilog-z80-to-motorola-6809-transcode-part-001/|Zilog z80 to Motorola 6809 Transcode – Part 001 – General CPU transcoding info | Glen's Weblog]] \\ [[ANIMTOOL]] - an [[MGE]] file viewer supporting multi-screen animation and conversion, part of the amazing [[Color Max Deluxe]]. [[https://sourceforge.net/p/toolshed/wiki/Documentation/|ToolShed / Wiki / Documentation]] \\ [[https://pypi.org/project/coco-tools/|CoCo Tools]] - Python package \\ ==== ASSEMBLY ==== [[http://john.ccac.rwth-aachen.de:8000/as/|The Macro Assembler AS]] \\ [[https://sourceforge.net/projects/simulator6809/files/latest/download|Download 6809 Simulator from SourceForge.net]] \\ [[https://www.6809.org.uk/asm6809/|asm6809]] \\ [[https://www.chibiakumas.com/6809/CheatSheet.pdf|CheatSheet - CheatSheet.pdf]] \\ [[https://www.youtube.com/playlist?list=PLDfh7JjQaSYAs92js43dJ05ytKqswUV4r|6809Asm]] \\ [[http://www.classiccmp.org/dunfield/d6809/docs.htm|DAVES OLD COMPUTERS - Dunfield 6809 - Documentation]] \\ [[http://www.cocopedia.com/wiki/index.php/EDTASM%2B|EDTASM+ - CoCopedia - The Tandy/Radio Shack Color Computer Wiki]] \\ [[http://www.lwtools.ca/|LWTOOLS]] \\ ==== BASIC ==== ==== BASIC09 ==== ==== C ==== [[https://perso.b2b2c.ca/~sarrazip/dev/cmoc.html|CMOC - 6809 cross-compiler for a C-like language]] \\ [[https://sourceforge.net/projects/cmoc-win32/|WinCMOC]] \\ [[https://www.hoboes.com/Mimsy/hacks/coco/superbasic-trs-80-color-computer/#comment_form|Mimsy: SuperBASIC for the TRS-80 Color Computer]] \\ [[https://www.openhub.net/p/gcc6809|The GCC6809 Open Source Project on Open Hub]] \\ ==== FORTH ==== ==== LISP ==== [[https://github.com/jamieleecho/minilisp/releases/tag/0.5.0|Release CoCo MiniLisp 0.5.0 · jamieleecho/minilisp · GitHub]] \\ ==== LOGO ==== * Color LOGO (1982) * Super Logo (1984) * D.L. Logo (1985) ==== PASCAL ==== ===== HARDWARE ===== [[Multi-Pak Interface]] (MPI) \\ [[http://lomont.org/software/misc/coco/|Chris Lomont's TRS-80 Color Computer Page · Lomont.org]] \\ ==== ROM ==== [[https://github.com/brouhaha/fp09|GitHub - brouhaha/fp09: Motorola MC6839 floating point firmware for MC6809 microprocessor]] \\ [[https://retrotinker.blogspot.com/2017/08/color-basic-program-on-cartridge.html|Color BASIC Programs on Cartridges]] \\ [[https://store.go4retro.com/cocoflash/|CocoFLASH]] \\ [[https://www.frontiernet.net/~mmarlette/Cloud-9/Hardware/miniFLASH.html|miniFLASH]] \\ [[http://www.cocopedia.com/wiki/index.php/Multi-Pak|Multi-Pak - CoCopedia - The Tandy/Radio Shack Color Computer Wiki]] \\ ==== FPGA ==== [[http://www.cococommunity.net/how-to-build-a-mist-coco/|How To Build A MiST CoCo – CoCoDaddy]] \\ [[http://www.cococommunity.net/how-to-build-a-mr-coco/|How to Build a MiSTer CoCo – CoCoDaddy]] \\ [[http://www.cococommunity.net/how-to-build-your-own-coco-4/|How to Build a Matchbox CoCo – CoCoDaddy]] \\ [[http://www.davebiz.com/wiki/CoCo3FPGA|CoCo3FPGA - Davebiz Wiki]] \\ [[http://www.davebiz.com/wiki/CoCoDEV|CoCoDEV - Davebiz Wiki]] \\ ==== SIMULATORS / EMULATORS ==== [[Building XRoar]] \\ [[http://www.6809.org.uk/dragon/xroar.shtml|Xroar]] (6809) \\ [[http://haplessgenius.com/mocha/|Mocha Emulator]] (haplessgenius) \\ [[https://github.com/mamedev/mame/blob/master/src/mame/machine/coco.cpp|MAME CoCo Driver Details]] \\ [[https://github.com/mamedev/mame/blob/master/src/mame/drivers/coco12.cpp|MAME CoCo 2B Driver Details]] \\ [[https://github.com/mamedev/mame/blob/master/src/mame/drivers/coco3.cpp|MAME CoCo3 Driver Details]] \\ [[http://www.kreativekorp.com/software/fonts/trs80.shtml|TRS-80 Another Man's Treasure and Hot CoCo Fonts]] (kreativekorp) \\ [[https://perso.b2b2c.ca/~sarrazip/emul-coco.html|Emulating the CoCo on a GNU/Linux System]] \\ [[http://atjs.mbnet.fi/mc6809/|6809 Emulation Page.]] \\ [[http://blog.gegg.us/2017/08/a-matrix-keypad-on-a-raspberry-pi-done-right/|A Matrix Keypad on a Raspberry Pi done right – Subjektive Wahrnehmung]] \\ [[http://people.cs.ubc.ca/~pphillip/trs80.html|TRS-80 Model III Emulator]] \\ ==== SBC ==== [[http://laurent68k.free.fr/Site/RedBoard6809.html|HOMEBREW Computer 6809: RedBoard]] \\ [[http://searle.hostei.com/grant/6809/Simple6809.html|Grant's 6809 computer]] \\ [[https://laurent68k.wixsite.com/laurent68k/homebrew-computer|Homebrew Computer | laurent68k]] \\ [[http://www.kswichit.com/6809/6809.htm|6809 Microprocessor Kit 2017]] \\ ===== CASSETTE ===== [[https://www.c64-wiki.com/wiki/A/V_Jack|A/V Jack - C64-Wiki]] \\ ===== COMMUNITY ===== [[https://www.spreaker.com/show/cocotalklive#|CoCoTalk! Live!]] \\ [[https://www.youtube.com/watch?v=v2POVhc5NvQ&feature=youtu.be|How to join the Coco Discord server - YouTube]] \\ [[https://github.com/dougmasten/awesome-coco|GitHub - dougmasten/awesome-coco: A curated list of awesome Tandy Color Computer development tools, software and resources.]] \\ [[https://retrotinker.blogspot.com/|Retro Tinker]] \\ [[https://vintageisthenewold.com/stepping-on-toes-addressing-duplication-of-hardware-in-the-vintage-computing-marketplace/|Stepping on Toes: Addressing Duplication of Hardware in the Vintage Computing Marketplace – Vintage is the New Old, Retro Games News, Retro Gaming, Retro Computing]] \\ [[SepTandy]] \\ ===== ARCHIVES ===== [[http://colorcomputerarchive.com/|The Color Computer Archive]] \\ [[http://archive.worldofdragon.org/phpBB3/viewforum.php?f=7|archive.worldofdragon.org • View forum - Uploads]] \\ [[ftp://maltedmedia.com/coco/|Index of ftp://maltedmedia.com/coco/]] \\ ==== BOOKS ==== [[TRS-80 Colour Computer Space Adventures]] ==== MAGAZINES ==== [[The Rainbow]] \\ [[http://vavasour.ca/cfdm/|CoCo Friends Disk Magazine]] \\ [[https://sites.google.com/a/aaronwolfe.com/cococoding/home/magazines/rainbow|Rainbow Magazine]] (google) \\ ===== EVEN MORE?!? ===== [[http://archive.worldofdragon.org/phpBB3/viewtopic.php?f=5&t=4272#p9035|DLOAD resurrected for Dragon 32 (at 57600 baud) - archive.worldofdragon.org]] \\ [[http://atjs.mbnet.fi/mc6809/|6809 Emulation Page.]] \\ [[http://coco3.org/|CoCo 3]] \\ [[http://coco.nitemarecafe.com/index.php|Nightmare Cafe]] \\ [[http://cocoquest.com/|CoCo Quest: Color Computer Games and More!]] \\ [[http://cocowares.com/item.php?nombre=Switch-a-roo|CoCoWares. All the hardware and software for your Color Computer]] \\ [[http://mymc10.tripod.com/share.htm|Shareware]] \\ [[http://rickadams.org/chart1.html|Chart]] \\ [[http://rickadams.org/chart2.html|Chart]] \\ [[https://bulba.untergrund.net/main_e.htm|AY-3-8910, AY-3-8912, YM2149 Homepage]] \\ [[https://cocomanbiz.wordpress.com/|COCOMAN.biz]] \\ [[https://cs.unc.edu/~yakowenk/coco.html|Color Computer stuff]] \\ [[https://drive.google.com/drive/folders/1D2xMlElqUDjOvfQCNcqelOsGg8xJzj3Y|png - Google Drive]] \\ [[https://en.m.wikipedia.org/wiki/Datapoint_2200|Datapoint 2200 - Wikipedia]] \\ [[https://github.com/CoCo3-org/CoCoSamples|CoCo Code Samples]] \\ [[https://github.com/jamieleecho?tab=repositories|jamieleecho]] \\ [[https://github.com/jefftranter/68000|GitHub - jefftranter/68000: Code related to the Motorola 68000 microprocessor.]] \\ [[https://github.com/keirf/Greaseweazle/wiki/Greaseweazle-Models|Greaseweazle Models · keirf/Greaseweazle Wiki · GitHub]] \\ [[https://github.com/mamedev/mame/blob/master/hash/coco_cart.xml|mame/coco_cart.xml at master · mamedev/mame · GitHub]] \\ [[https://github.com/mrgw454/CCHDD|GitHub - mrgw454/CCHDD: YA-DOS-0.5a (and up) compatible HDD image for use with the Tandy/Radio Shack Color Computers]] \\ [[https://github.com/topics/6809-assembly|6809-assembly · GitHub Topics · GitHub]] \\ [[https://gitorious.org/m6809-computer-tools/dload-server?p=m6809-computer-tools:dload-server.git;a=summary|gitorious.org Git - m6809-computer-tools:dload-server.git/summary]] \\ [[https://ja.osdn.net/projects/bif-6809/#|BIF-6809]] \\ [[https://launchpad.net/~tormodvolden/+archive/ubuntu/m6809|Motorola 6809 dev tools : Tormod Volden]] \\ [[https://lennartb.home.xs4all.nl/m6809.html|Lennart's 6809 page]] \\ [[https://matteo-trevisan.itch.io/]] \\ [[https://nitros9.sourceforge.io/wiki/index.php/Main_Page|NitrOS-9]] \\ [[https://nowhereman999.wordpress.com/2017/09/14/optimizing-6809-assembly-code-part-1-quick-and-easy-changes-to-speedup-your-code/|Optimizing 6809 Assembly Code: Part 1 – Quick and Easy Changes to Speedup Your Code | Glen's Weblog]] \\ [[https://pastebin.com/raw/TSM2DdRL|https://pastebin.com/raw/TSM2DdRL]] \\ [[https://retroports.blogspot.com/p/blog-page.html|Retro Ports: Project List & Downloads]] \\ [[https://sites.google.com/site/rveilleux/coco3home|REMCoCo3]] \\ [[https://sourceforge.net/projects/cachars/files/latest/download|Download CaChars from SourceForge.net]] \\ [[https://sourceforge.net/projects/huit/files/latest/download|Download Huit from SourceForge.net]] \\ [[https://thezippsterzone.com/software/|Software – The Zippster Zone]] \\ [[https://web.archive.org/web/20070112041235/http://www.striker.ottawa.on.ca/6809/|Alan DeKok's 6809 Page]] \\ [[https://willus.com/trs80/?-a+5+-p+124632+-f+23|The Big List of TRS-80 Software]] \\ [[https://www.6809.org.uk/dragon/|Dragon computers]] \\ [[https://www.6809.org.uk/dragon/#dzip|Dragon computers]] \\ [[https://www.coco3.com/community/2009/09/coco-drives|CoCo Disk Drives « The TRS-80/Tandy Color Computer SuperSite!]] \\ [[https://www.cocopedia.com/wiki/index.php/Software|Software - CoCopedia - The Tandy/Radio Shack Color Computer Wiki]] \\ [[https://www.cs.unc.edu/~yakowenk/coco.html|Color Computer stuff]] \\ [[http://users.digitalindigo.net/techno/coco2.html|Techno's TRS-80/Tandy CoCo 2 Model Number Summary]] \\ [[http://users.digitalindigo.net/techno/coco.html|Techno's CoCo page]] \\ [[http://webspace.webring.com/people/vt/theother_bob/cocofaq/cocofaq.html|COCOFAQ-Hardware]] \\ [[http://www.bighole.nl/pub/mirror/homepage.ntlworld.com/kryten_droid/coco/coco_tm.htm|Color Computer Technical Reference Manual]] (bighole) \\ [[http://www.binarystarsoftware.com/?page_id=460|Downloads | Binary Star Software]] \\ [[http://www.brouhaha.com/~eric/embedded/6809/|6809 stuff]] \\ [[http://www.classiccmp.org/cpmarchives/trs80/Library/index_DirHTML.html|\home\nathanael\DiskStation\web\cpm\trs80\Library\]] \\ [[http://www.cloud9tech.com/|CLOUD9TECH.COM]] \\ [[http://www.cococommunity.net/|CoCoDaddy – TRS-80 Tandy Color Computer Projects, Clones, And More]] \\ [[http://www.cococommunity.net/downloads/Phoenix/Jeweled.phx|http://www.cococommunity.net/downloads/Phoenix/Jeweled.phx]] \\ [[http://www.cocopedia.com/wiki/index.php/CoCo_Quick_Reference|CoCo Quick Reference - CoCopedia - The Tandy/Radio Shack Color Computer Wiki]] \\ [[http://www.cocopedia.com/wiki/index.php/Color_Computer_2|Color Computer 2 - CoCopedia - The Tandy/Radio Shack Color Computer Wiki]] \\ [[http://www.cocopedia.com/wiki/index.php/Hardware|Hardware - CoCopedia - The Tandy/Radio Shack Color Computer Wiki]] \\ [[http://www.cocopedia.com/wiki/index.php/Internet_Resources#GEnie_Online_Service|Internet Resources - CoCopedia - The Tandy/Radio Shack Color Computer Wiki]] \\ [[http://www.cs.unc.edu/~yakowenk/coco.html|Color Computer Stuff]] \\ [[http://www.dwladd.com/|The code of David Ladd - Software and hardware projects of David Ladd]] \\ [[http://www.hermannseib.com/english/opensource.htm|Open Source]] \\ [[http://www.lomont.org/Software/Misc/CoCo/Lomont_CoCoHardware.pdf|Chris Lomonts Color Computer Hardware Programming]] (lomont) \\ [[http://www.nausicaa.net/~lgreenf/cocopage.htm|The Tandy Color Computer]] \\ [[http://www.oldskool.org/guides/tvdog/emulators.html|Emulators for IBM-PC]] (oldskool) \\ [[http://www.vavasour.ca/jeff/|Jeff Vavasour's CoCo Page]] \\ [[http://www.vintagecoco.com/|Vintage CoCo]] \\ ===== WIKIPEDIA ===== [[wp>TRS-80 Color Computer]] \\ [[wp>Dungeons of Daggorath]] \\ ===== CATALOG ===== Work in progress catalog page: [[catalog]] ===== RTS ===== Return to [[:top]]