422
edits
Changes
6502
,→External Links: added 65F02
The TurboKit TK20 by German engineering company ''Schaetzle+Bsteh'' was a discrete 6502 compatible 18 MHz high speed CPU with own fast shadow memory build from more than 100 [https://en.wikipedia.org/wiki/Integrated_circuit integrated circuits], dedicated for general purpose and chess computers with 6502 processor, connected via a ribbon cable to the 40 pin processor socket of the host system <ref>[http://www.schach-computer.info/wiki/index.php/TurboKit TurboKit – Schachcomputer.info Wiki]</ref> <ref>''Schaetzle+Bsteh High Speed Processor System TK20 TurboKit MTK20 Multi TurboKit''. [http://www.schaakcomputers.nl/hein_veldhuis/database/files/04-1987,%20Schaetzle+Bsteh,%20TK20%20TurboKit%20und%20MTK20%20Multi%20TurboKit-1.pdf pdf] hosted by [[Hein Veldhuis]]</ref> <ref>[http://www.hiarcs.net/forums/viewtopic.php?t=6932 TK20 Turbokit] by Chessbama, [[Computer Chess Forums|Hiarcs Forum]], December 09, 2014</ref>. The TK 20 was used by [[Ed Schroder|Ed Schröder]] with his dedicated [[Rebel]] programs at the [[WCCC 1986]] and various [[World Microcomputer Chess Championship]], and also by [[Ulf Rathsman]] and his [[Y!]] programs. Further, the dedicated [[SciSys Leonardo#TURBO|Saitek Leonardo Turbo]] mini series was extended by ''Schaetzle+Bsteh'' with an 18 MHz integrated TurboKit <ref>[http://www.schach-computer.info/wiki/index.php/Saitek_Leonardo_TurboKit Saitek Leonardo TurboKit] from [http://www.schach-computer.info/wiki/index.php/Hauptseite_En Schachcomputer.info Wiki] (German)</ref>.
=6502 Chess Programs=
* [[:Category:6502]]
=See also=
* [http://www.talkchess.com/forum/viewtopic.php?t=40674 Vintage Chess Programming] by [[Srdja Matovic]], [[CCC]], October 08, 2011
* [http://forum.6502.org/viewtopic.php?f=8&t=2343 My Arduino-Based 6502 Simulation/Emulation...thing?] by halkun, [http://forum.6502.org/ 6502.org Forum], November 26, 2012 » [[Arduino]]
* [http://talkchess.com/forum3/viewtopic.php?f=2&t=72630 RIP Chuck Peddle (designer of the 6502)] by [[Srdja Matovic]], [[CCC]], Dezember 23, 2019
* [http://talkchess.com/forum3/viewtopic.php?f=2&t=74794& Reliving the 80's at 100 Mhz.] by [[Ed Schroder]], [[CCC]], August 15, 2020
=External Links=
* [http://www.visual6502.org/ Visual6502.org]
* [http://www.6502.org/users/dieter/a2/a2_8.htm NMOS 6502 ALU] from [http://www.6502.org/users/dieter/index.htm Dieter's Homepage]
* [http://www.heise.de/newsticker/meldung/Wieder-lieferbar-der-6502-Mikroprozessor-1421469.html Wieder lieferbar: der 6502-Mikroprozessor] from [http://www.heise.de/ * heise online], January 25, 2012 (German)* [https://www.e-basteln.de/computing/65f02/65f02/ Vintage Computing – 65F02 The 100 MHz 6502]
=References=
