* [[Media:PC900.pdf|Datasheet for PC900]] {{EN}} {{PDF}}
* [[Media:MC6850.pdf|Datasheet for MC6850]] {{EN}} {{PDF}}
== Download ==
* [[Media:EMR MIDI Interface (Eagle).zip|EMR MIDI Interface (Eagle).zip]] (EMR MIDI Interface files for Eagle)
[[Category:Serial interfaces]] [[Category:Music and sound]]