Difference between revisions of "RF5C164"

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The '''RF5C164''' is a sound synthesiser integrated circuit made by [[Ricoh]]. It is capable of playing 8 streams of 8-bit PCM audio simultaneously. It is used by the [[Sega Mega CD]].
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The Ricoh '''RF5C164''' is a sound chip by [[Ricoh]] for the [[Sega Mega-CD]] add-on. It is capable of playing 8 channels of 8-bit PCM audio simultaneously.
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A similar (but not identical) variant of the RF5C164 was the [[wikipedia:Ricoh RF5c68|RF5C68]], used in the Fujitsu FM Towns series of computers. This chip is used concurrently with the [[YM2612]], borrowed from the [[Sega Mega Drive]].
  
 
==Documentation==
 
==Documentation==
 
<gallery>
 
<gallery>
 
MCDHardware_Manual_PCM_Sound_Source.pdf|''Mega CD Hardware Manual - PCM Sound Source''
 
MCDHardware_Manual_PCM_Sound_Source.pdf|''Mega CD Hardware Manual - PCM Sound Source''
RF5C68A.pdf|Manual for the RF5C68A, which is similar (but not identical) to the RF5C164. This manual contains some information which is not found in the other.
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RF5C68A.pdf|Manual for the RF5C68A, used in the FM Towns computers. This manual contains some information which is not found in the RF5C164.
 
</gallery>
 
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Revision as of 00:12, 29 October 2024


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RF5C164
Designer: Ricoh


The Ricoh RF5C164 is a sound chip by Ricoh for the Sega Mega-CD add-on. It is capable of playing 8 channels of 8-bit PCM audio simultaneously.

A similar (but not identical) variant of the RF5C164 was the RF5C68, used in the Fujitsu FM Towns series of computers. This chip is used concurrently with the YM2612, borrowed from the Sega Mega Drive.

Documentation