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title, categories, types, origins, years, cpus, params
title categories types origins years cpus params
Commodore C64C
Computers
Home Computer
U.S.A.
1987
6510A
name image company company_name specs tabs forum_thread photos hardware emulators links videos related oc_id source
C64C /media/museum/photos/commodore_64c_1_s.jpg /companies/commodore Commodore
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NAME C64C
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MANUFACTURER Commodore
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TYPE Home Computer
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ORIGIN U.S.A.
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YEAR March 1987
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END OF PRODUCTION Unknown
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BUILT IN LANGUAGE Commodore Basic V.2.0
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KEYBOARD Full-stroke 65 keys with 4 function keys
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CPU 6510A
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SPEED 0.985 MHz (PAL) / 1.023 MHz (NTSC)
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CO-PROCESSOR VIC II (Video), SID (Sound)
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RAM 64 KB
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ROM 20 KB
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TEXT MODES 40 columns x 25 lines
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GRAPHIC MODES several, most used : 320 x 200
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COLORS 16 + 16 border colours
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SOUND 3 voices / 9 octaves, 4 waveforms (sound output through TV)
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SIZE / WEIGHT 41.4 (W) x 24.3 (D) x 5.9 (H) cm / 1710 g
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I/O PORTS RGB (composite, chroma/luma and sound in/out), 2 x Joystick plugs, Cardridge slot, Tape interfarce (300 bps), Serial, User Port, TV RF output
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BUILT IN MEDIA Cassette unit. Provision for 170 KB 5.25'' floppy disc unit (1541C)
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OS GEOS
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POWER SUPPLY External power supply unit
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PRICE $229
photos
hardware
emulators
links
videos
972
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COMMODORE 64C /media/museum/photos/commodore_64c_1.jpg
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LEFT SIDE /media/museum/photos/commodore_64c_2.jpg
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FRONT /media/museum/photos/commodore_64c_front.jpg
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DETAIL /media/museum/photos/commodore_64c_detail.jpg
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REAR /media/museum/photos/commodore_64c_rear.jpg
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REAR #2 /media/museum/photos/commodore_64c_rear_2.jpg
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GREY CASE /media/museum/photos/commodore_64c_system_s2.jpg
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KEYBOARD CLOSE-UP /media/museum/photos/commodore_64c_keyboard_s1.jpg
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RIGHT SIDE From left to right:\ Dual joystick connector, power switch and socket. /media/museum/photos/commodore_64c_rightside_s1.jpg
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REAR SIDE From left to right:\ • Cartridge slot\ • TV chanel selector\ • TV modulator output\ • Audio, video DIN socket\ • Serial DIN socket\ • Tape recorder connector\ • User I/O connector /media/museum/photos/commodore_64c_rearside_s1.jpg
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COMMODORE LABEL Commodore label and warranty seal (intact!) /media/museum/photos/commodore_64c_labels_s1.jpg
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MAINBOARD Can you help us in describing the function of each chip? /media/museum/photos/commodore_64c_mainboard_s1.jpg
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BOX #1 /media/museum/photos/commodore_64c_box_1.jpg
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BOX #2 /media/museum/photos/commodore_c64c_box_2.jpg
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BOX #3 /media/museum/photos/commodore_c64-2_box_3.jpg
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1530 C2N Tape-recorder The classic Commodore tape-recorder ! /media/museum/hardware/commodore_c64_tape-recorder-1530-c2n_1.jpg
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CMD SUPERCPU The SuperCPU by Creative Micro Devices is an accelerator cartridge for the Commodore 64. It contains an W65C816S processor running at 20 MHz, providing 20 times the performance of the stock 6510 processor! CMD later added a SuperRAM Card option that could include up to 16 MB of additional memory. There is also a v2 version that offers native 128 mode support (also called SuperCPU/128). It is one of the most sought-after Commodore peripherals. Thomas Conté /media/museum/hardware/c64_supercpu.jpg
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CMD RAMLINK This RAM expansion unit by Creative Micro Devices was intended to be used as a RAM drive to accelerate disk access. It is externally powered, and thus will preserve the data even when the computer is turned off. Thomas Conté /media/museum/hardware/c64_cmd_ramlink.jpg
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FLOPPY DISK UNIT 1540-1541 It is connected to the C64 via a serial link.\ It is very very slow and can store 170 kb per disk. /media/museum/hardware/commodore-diskdrive_1540_1.jpg
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QUICK DATA DRIVE **Cheaper and faster than diskettes.** This Quick Data Drive from Dean Electronics is dedicated to Commodore 64 and <$252$>Vic 20 systems. It uses a special tape called 'Wafer', of 16, 64 or 128 Kb capacity. This wafer was also used by a product marketed for the <$223$>Sinclair Spectrum, called Wafadrive. Various tests proved that the Q.D.D. was approximately 20 times faster than a normal cassette recorder and 2 or 3 times faster than the Commodore 1541 disk drive. The reason : data transfer routines (called QOS) much more efficient than those of Commodore, and a file management operating system (FMU) much more modern and powerful. The Q.D.D. is however not more than an advanced tape recorder using a magnetic tape, and the delay to access a specific file still remains higher than with a normal disk drive. Despite its qualities, the Q.D.D. did not meet success because most C64 software was sold on disks or tapes and users had to acquire both Commodore peripherals before investing in a third powerful storage system. /media/museum/hardware/commodore_64_quick_data_1.jpg
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CMD HD-20 20Mb hard-drive This is a hard drive for the C64 or 128. SWAP-Devicenumber-Buttons let the HD become drive 8 or 9. It can create sub-directories and partitions, including 1541 emulation. /media/museum/hardware/commodore_c64_cmd-hd20_1.jpg
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VICMODEM Advert You could already send emails !! /media/museum/hardware/commodore_vicmodem_pub_1.jpg
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WERSIBOARD MUSIC 64 Thomas Conté /media/museum/hardware/c64_wersiboard.jpg
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MODEL 1525 It can print all the semi graphic characters of the C64. (30 characters per second) /media/museum/hardware/commodore_printer_1525_1.jpg
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CCS64 http://www.ccs64.com/ Windows The best C64 emulator for the PC
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Free64 http://www.umr.edu/~bmartin/ Windows A Freeware emulator for MS DOS
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MESS http://www.mess.org Windows This fantastic emulator can emulate the mlost of the 8-bit Commodore systems
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Win 64 http://www.geocities.com/SiliconValley/Park/6558/win64.htm Windows The Best C64 Emulator for Win95 / WinNT
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Win64 http://www.geocities.com/siliconvalley/park/6558/win64.htm Windows Good Commodore 64 for Windows
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Mac Frodo http://internetter.com/titan/macfrodo/ Apple The MAC OS version of Frodo, one of the best C64 Emulator
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Power 64 http://www.infinite-loop.at/Power64/index.html Apple Emulator for PPC Macintoshes
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SID PLay http://stud1.tuwien.ac.at/~e9426444/sidplay/ Apple A player for C64 Musics
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ccs http://www.funet.fi/pub/cbm/crossplatform/emulators/unix/ Unix / Linux C64 emulator for Unix
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Frodo for Amiga OS http://www.uni-mainz.de/~bauec002/FRMain.html Amiga OS The best C64 Emulator for Amiga
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VICE for Amiga OS4 http://amidog.se/amiga/vice/ Amiga OS This AmigaOS4 version is ported by Mathias "AmiDog" Roslund
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c64.gr http://www.c64.gr/ Other platform C64 online emulator. Play favorite games in your browser!
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C-ONE http://c64upgra.de/c-one/ Other platform Hardware emulator (re-configurable computer)
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Frodo for PalmOS http://frodopalm.sourceforge.net/ Other platform Frodo for PalmOS
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VICE http://viceteam.bei.t-online.de/ Other platform Emulates the C64, C128, VIC20, all the PET models and the CBM-II under Unix, MS-DOS, Win95/NT, OS/2, Acorn RISC OS or BeOS !!
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Web C64 http://www.dreamfabric.com/c64/ Other platform The 64 as a Java applet in your Browser. Excellent !
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C=64 Emulator for OS/2 Full Screen http://home.hccnet.nl/w.m.brul/emulator/index.html OS2 Freeware emulator for OS/2
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C64.COM http://www.c64.com/ Excellent and beautifully designed site, full of games to download. A must
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c64.gr http://www.c64.gr/ C64 online emulator. Play favorite games in your browser!
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c64files.com :: the ultimate C64 portal! http://www.c64files.com/ News, Gaming, Music, Museum, Links etc.
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Commodore 64 - http://folkvagn.commodore64.org Info about the C64 and successors, C64 emulators and the SID chip. Also contains C64 programs and a forum. In Swedish only.
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Commodore 64 Game Endings http://www.c64endings.co.uk/ All your fave C64 game endings under one roof.
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Commodore 64 Nostalgia http://www.staggs.pair.com/c64/
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Commodore Scene Magazine and Importing Service http://www.commodorescene.org.uk/ New publications, hardware and software for the Commodore 128/128d and C64
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Commodore Service Manuals http://www.devili.iki.fi/Computers/Commodore/ Commodore Service Manuals & other stuff
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Commodore-64 Programmer's Library http://home.comcast.net/~c64proglib many of Robert Baker's early original magazine articles, programs and programming tips (not free)
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Commodore-related Net Resources http://www.hut.fi/~msmakela/cbm/netresources.html
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Good Old Games http://speccy.altervista.org/ Many games with screenshot comparisons, download and magazines
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Greg and David's C64 Web page http://www.ozemail.com.au/~gvincent/
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HV C64 CD's - The ultimate CD set full of software for the C64 http://www.talent.demon.co.uk/64/
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LEMON 64 http://www.lemon64.com/ The source for all Your Commodore 64 Gaming and News needs ! Quite impressive !!!
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Mayhem64 http://www.mayhem64.co.uk/main.htm For all your C64 cartridge needs... and more!
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Remixes of music from C-64 games http://remix.kwed.org Hear the tunes from your fav C64 games like you've never heard them before!
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Stadium 64 http://s64.emuunlim.com/ Are you a sportgaming fan? Then this site is definitely for you! Over 1000 sportgames available for download. Lots of manuals, reviews, covers, adverts, screenshots, hints&tips, world records + a lot more!
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The Commodore 8-bit WWW server http://www.hut.fi/~msmakela/cbm/
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The Secrets Weapons of Commodore http://www.floodgap.com/retrobits/ckb/secret/ Awesome website ! Presents all the weird systems imagined by Commodore.
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The Star Commander homepage http://sta.c64.org/sc.html
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Web Wiz CAPTCHA http://www.webwizcaptcha.com This is a bulletin board run on a Commodore 64!
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Commodore 64c commercial https://www.youtube.com/watch?v=pST-xHh7pGc Length: 29 s
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C64 assembly line pictures! https://www.youtube.com/watch?v=6vzfJLVS2YI Length: 6 min 56 s
/museum/commodore-c128-c128d
/museum/commodore-c64
/museum/commodore-c64-aldi
/museum/commodore-c64-golden-jubilee
/museum/commodore-c64g
/museum/commodore-educator-64
/museum/commodore-lcd
/museum/commodore-sx-dx-64-executive-computer
/museum/commodore-vic-1001
/museum/eds-c64-edc
998
url date
https://web.archive.org/web/20230530055621/http://www.old-computers.com/museum/computer.asp?c=998 2023-05-30

The Commodore 64C was simply the original C-64 repackaged in in a beige C-128 style case. Internally, Commodore integrated most of the hardware onto a single VLSI chip.

The new model did not differ much from its predecessor, the only innovation was the flatter case, which made the keyboard (which had off-white keys) more ergonomic (it looked like the C128 case), not as high as than the old one. But the new case did not only have advantages: due to its low profile and additional metal screening, some of the numerous hardware expansions did not fit anymore. This was changed with the C64G.

The official name for this model was "C=64 C", but nevertheless the German 64'er magazine decided to call it "C64-II" (because the first units didn't have the new name on the label at the bottom), the badges on most of the 64 C's just says "Commodore 64". They pointed out that this name was only valid for the 64'er magazine, but since the 64'er was the magazine for the C64 for a long time, the name was widely accepted and so this model is mostly known as "C64-II" in Germany.

Commodore took advantage of the launch of the 64C to improve its range of peripherals. The machine could be delivered with:
• the 1541C disk drive, internally the same as the previous 1541, but with a beige case,
• the 1541-II disk drive, a smaller 1541 with external power supply and a beige case
• The 1351 two-button mouse which could operate in either proportional or joystick mode,
• The 1802 color monitor which accepted both composite and RGB video signals,
• The 1764 RAM expander which plugged into the expansion port and boosted the system RAM to 256 KB.

First 64C were bundled with GEOS, developed by Berkeley Software, a good window and icon opating system, considering that it ran on a 8-bit processors and 64 KB of RAM.

Sadly, the 64C was launched at the wrong time, at a wrong price (about $80 more than the C64). At that time the competition was hard with the new Atari and Amiga 32-bit computers. The 64C thus didn't meet a large success, except in some European countries.