R.Belmont: There's also the Roland MPU-IPC-T card which integrated the 'MPU401' Module (with final version ?1.5A? firmware) and the isa card on a somewhat larger ISA card.
http://upload.wikimedia.org/wikipedia/commons/0/0b/Roland_mpu-ipc-t.jpg
If MESS emulated that I guess it would be roms loaded directly by the ISA card rather than a sub-device.

LN


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