SpiderWave OPL4 cartridge compatible with Moonsound for MSX computers.

First tests of SpiderWave #OPL4 cartridge with Yamaha YMF278B sound chip.
Running on JFF #MSX computer with SD Mapper 512.
Specification:
Yamaha YMF278B OPL4 sound chip
NXP Philips UDA1334ATS DAC
2 MB Sample RAM
2 MB Sample ROM
SpiderWave project github.com/konkotgit/SpiderWave
JFF MSX project github.com/konkotgit/JFF

[@Jaack35]

Gracias por compartirlo!, me parece magnífico! 🤗

[@MSXPico]

Does it also work on Turbo-R?

[@emesde]

This this card feature the possibility to put the sram at address 0 of the opl4 memory? , this enables that the 512 tone headers can flow freely used

[@skotii]

No. It has 2MB ROM and in second half 2MB RAM.