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YM2203 - FM Operator

Datasheet Summary

Description

1.

M This is the master clock of the OPN.

The FM sound source and square wave ~und source operate, based on this clock.

SH These are the clock (s) and the synchronous signa

Features

  • The FM system sound source produce three different sounds simultaneously.
  • One of the above three sounds can be set to the mode by which specific sound effects and composite sine wave sound are synthesized.
  • Two programmable timers are incorporated.
  • 8 bits general purpose input/output ports of two system are incorporated.
  • Three square wave sounds and white noise can be produced in addition to the FM system sounds.
  • Clock divider is built in so that wide operating freq.

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Datasheet Details

Part number YM2203
Manufacturer Yamaha
File Size 3.22 MB
Description FM Operator
Datasheet download datasheet YM2203 Datasheet
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Full PDF Text Transcription

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YAMAHKL~I YM2203 FM Operator Type-N(OPN) IN0.84- 13 1 •OUTLINE OPN (FM OPERATOR TYPE-N) is a new type synthesizer which can produce all sounds required owing to the FM sound source system. It is provided with a built-in register which can store sound information and be connected easily with a microprocessor or microcomputer. It also comprises a square wave sound source different from the sound source according to the FM system and a noise generator. I •FEATURES *The FM system sound source produce three different sounds simultaneously. *One of the above three sounds can be set to the mode by which specific sound effects and composite sine wave sound are synthesized. *Two programmable timers are incorporated. *8 bits general purpose input/output ports of two system are incorporated.
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