I used to have an upgraded Philips MM but sold it a few years ago when money was tight.
I've now bought another Module from Retrofan but it does not have the MSX Audio Bios/Basic, only upgraded sample ram.
I don't think the upgrade boards are available any more, so wondered if the following documents are valid for the latest V1.3 MSX Audio Bios upgrade. I think they were written around the release of V1.2, so thought I'd check before attempting this upgrade.
http://www.msxpro.com/hardware/mm_upgrade/msxaudio-BIOS-EN.txt
http://www.msxpro.com/hardware/mm_upgrade/msxaudio-bios.gif
Thanks in advance! :)
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