// license:BSD-3-Clause // copyright-holders:David Haywood // The XOP is the NES APU type found in VT platforms, it roughly doubles the functionality of the APU // but in ways that means simply installing 2 APU devices isn't entirely correct (registers on one // APU module having an effect on the other) // TODO: everything #include "emu.h" #include "sound/nes_apu_vt.h" DEFINE_DEVICE_TYPE(NES_APU_VT, nes_apu_vt_device, "nes_apu_vt", "XOP APU") nes_apu_vt_device::nes_apu_vt_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : nesapu_device(mconfig, NES_APU_VT, tag, owner, clock) { } void nes_apu_vt_device::device_start() { nesapu_device::device_start(); } void nes_apu_vt_device::device_reset() { nesapu_device::device_reset(); }