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Speech/Sound Cartridge (26-3144A): Difference between revisions
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*[http://nitros9.lcurtisboyle.com/adventureinmythology.html Adventure In Mythology] | *[http://nitros9.lcurtisboyle.com/adventureinmythology.html Adventure In Mythology] | ||
* F-16 Assault | |||
* Galagon | |||
*[http://nitros9.lcurtisboyle.com/gantelet.html Gantlet] | *[http://nitros9.lcurtisboyle.com/gantelet.html Gantlet] | ||
*[http://nitros9.lcurtisboyle.com/ghanabwana.html Ghana Bwana] | *[http://nitros9.lcurtisboyle.com/ghanabwana.html Ghana Bwana] | ||
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*[http://nitros9.lcurtisboyle.com/interbankincident.html The Interbank Incident] | *[http://nitros9.lcurtisboyle.com/interbankincident.html The Interbank Incident] | ||
*[http://nitros9.lcurtisboyle.com/lansfordmansion.html Lansford Mansion] | *[http://nitros9.lcurtisboyle.com/lansfordmansion.html Lansford Mansion] | ||
* Magic of Zanth | |||
*[http://nitros9.lcurtisboyle.com/martiancrypt.html Martian Crypt] | *[http://nitros9.lcurtisboyle.com/martiancrypt.html Martian Crypt] | ||
*[http://nitros9.lcurtisboyle.com/pitfallii.html Pitfall II] | *[http://nitros9.lcurtisboyle.com/pitfallii.html Pitfall II] | ||
* Wild West | |||
Revision as of 18:31, 15 March 2007
The Speech/Sound Cartridge allows a Color Computer to produce monaural synthesized music, sound effects, and speech. It includes a PIC 7040 microcontroller that feeds data from the CoCo into an AY3-8913 Programmable Sound Generator and an SPO256-AL2 Speech Processor. It can produce speech from text, and music in 3 voices.
The sound is played on the Color Computer's monitor or TV through the SND pin on the CoCo's expansion port. The S/SC has a 2K RAM for storing sound effects or speech. There is no ROM-based program in the S/SC (except the ROM for the onboard microcontroller), but the 54 page manual contains complete programming information and many example Color BASIC programs demonstrating the capabilities of the interface.
The S/SC internally doubles the E clock provided on the CoCo's expansion port, and has problems when operated at the CoCo 3's high speed without modification.
Third Party Software
SoundMaster 2.0 by Jim McDowell is an OS-9 Level II program for the CoCo 3 with 512K of RAM. It is a BASIC09 program that provides a graphical interface for designing sounds to be played on the S/SC. It includes device drivers and descriptors for accessing the S/SC at both slow (unmodified) and fast (modified) speeds.
Games
The following games are known to produce sound effects and/or speech with the S/SC if present:
- Adventure In Mythology
- F-16 Assault
- Galagon
- Gantlet
- Ghana Bwana
- Gold Runner II
- The Interbank Incident
- Lansford Mansion
- Magic of Zanth
- Martian Crypt
- Pitfall II
- Wild West