diff options
Diffstat (limited to 'src/devices/bus/archimedes/podule/armadeus.cpp')
-rw-r--r-- | src/devices/bus/archimedes/podule/armadeus.cpp | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/src/devices/bus/archimedes/podule/armadeus.cpp b/src/devices/bus/archimedes/podule/armadeus.cpp new file mode 100644 index 00000000000..4af99d9dd8f --- /dev/null +++ b/src/devices/bus/archimedes/podule/armadeus.cpp @@ -0,0 +1,111 @@ +// license:BSD-3-Clause +// copyright-holders:Nigel Barnes +/********************************************************************** + + Clares Armadeus Sampler Board + + http://chrisacorns.computinghistory.org.uk/32bit_UpgradesA2G/Clares_SoundSampler.html + +**********************************************************************/ + +#include "emu.h" +#include "armadeus.h" +#include "sound/dac.h" +#include "speaker.h" + + +namespace { + +class arc_armadeus_device : + public device_t, + public device_archimedes_podule_interface +{ +public: + static constexpr feature_type unemulated_features() { return feature::CAPTURE; } + + // construction/destruction + arc_armadeus_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); + +protected: + // device-level overrides + virtual void device_start() override; + + // optional information overrides + virtual void device_add_mconfig(machine_config &config) override; + virtual const tiny_rom_entry *device_rom_region() const override; + + // device_archimedes_podule_interface overrides + virtual void ioc_map(address_map &map) override; + +private: + required_memory_region m_podule_rom; +}; + + +void arc_armadeus_device::ioc_map(address_map &map) +{ + map(0x0000, 0x1fff).lr8(NAME([this](offs_t offset) { return m_podule_rom->base()[offset]; })).umask32(0x000000ff); + map(0x2000, 0x2000).w("dac", FUNC(zn428e_device::data_w)); +} + + +//------------------------------------------------- +// ROM( armadeus ) +//------------------------------------------------- + +ROM_START( armadeus ) + ROM_REGION(0x0800, "podule_rom", 0) + ROM_LOAD("sound_sampler_issue_0.20.rom", 0x0000, 0x0800, CRC(dc41cfd9) SHA1(6129d91bcd21bdab75f1293f9daa7612feaffc4b)) +ROM_END + +const tiny_rom_entry *arc_armadeus_device::device_rom_region() const +{ + return ROM_NAME( armadeus ); +} + + +//------------------------------------------------- +// device_add_mconfig - add device configuration +//------------------------------------------------- + +void arc_armadeus_device::device_add_mconfig(machine_config &config) +{ + SPEAKER(config, "speaker").front_center(); + ZN428E(config, "dac", 0).add_route(ALL_OUTPUTS, "speaker", 0.5); + + //ZN448(config, "zn448", 0); +} + + +//************************************************************************** +// LIVE DEVICE +//************************************************************************** + +//------------------------------------------------- +// arc_armadeus_device - constructor +//------------------------------------------------- + +arc_armadeus_device::arc_armadeus_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) + : device_t(mconfig, ARC_ARMADEUS, tag, owner, clock) + , device_archimedes_podule_interface(mconfig, *this) + , m_podule_rom(*this, "podule_rom") +{ +} + + +//------------------------------------------------- +// device_start - device-specific startup +//------------------------------------------------- + +void arc_armadeus_device::device_start() +{ +} + +} // anonymous namespace + + +//************************************************************************** +// DEVICE DEFINITIONS +//************************************************************************** + +DEFINE_DEVICE_TYPE_PRIVATE(ARC_ARMADEUS, device_archimedes_podule_interface, arc_armadeus_device, "arc_armadeus", "Clares Armadeus Sampler Board") |