en.wikipedia.org/wiki/Commodore_64

The Commodore 64, also known as the C64 or the CBM 64, is an 8-bit home computer .... Commodore's was not a completely closed system, however; the company had published detailed .... The 64C uses new versions of the SID, VIC and I/O chips being deployed, with the core voltage reduced from 12V to 9V. Models with ...

www.c64forever.com/history/c64

The C64 home computer (also "Commodore 64" or "C-64") was launched in ... is reminiscent of the later Amiga computer, the VIC-II chip and the SID chip had ...

www.ebay.com/b/Vintage-Commodore-64-Computers-and-Mainframes/162075/bn_1642438

Results 1 - 48 of 608 ... COMMODORE 64 computer - TESTED & WORKING, 6581 SID # .... New Listing Commodore 64 Personal Computer System In Original Box ...

www.ebay.com/b/Commodore-64-Vintage-Home-Computers/162075/bn_2780936

Results 1 - 48 of 271 ... Commodore 64 Computer System In Original Box! ... The large heat sink installed for the Basic, Kernal and Character ROMs, VIC, SID, PLA ...

www.c64-wiki.com/wiki/SID

Jul 13, 2017 ... The Commodore 64-II and Commodore 128 use the newer 8580 ... This collection can be heard on modern computers using utilities such as SIDPLAY. .... φ2 (phi2), Input for system oscillator, receives data only when high.

www.c64-wiki.com/wiki/C64

Oct 20, 2018 ... The C64 is the successor of the first colour video home computer VIC20. ... It contains several sound and graphic features (like sprites, HiRes, multicolor). ... a keyboard-computer (exception: SX-64 and C64 Game System) was ...

jahtari.org/archive/magazine/sid/c64-history.htm

graphics, programmable sound, comfortable keyboard, and the fact that it could ... down and because the Atari and Apple computers used the Commodore ... An interesting side story to the The COMMODORE BASIC Operating System: this OS  ...

www.vintageisthenewold.com/the-sound-of-the-commodore-64-sid-35-years-of-chiptunes-influence-on-electronic-music

Mar 27, 2017 ... The sound of the Commodore 64 SID: 35 years of chiptune's ... best known as SID, has changed how the computers make sound and music.

oldcomputers.net/c64.html

May 7, 2016 ... That's about 17 million systems, according to the Commodore 1993 ... programmable sound generating chips, the Commodore 64 became ...