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// license:BSD-3-Clause
// copyright-holders:AJR
/*******************************************************************************
Skeleton driver for Yamaha AN1x Control Synthesizer.
This is roughly similar in principle to the MU-80, but the sound chip is a
YSS236-F VOP3 instead of SWP20. A second VOP3 (with its own ROM) is on the
separate DMS board.
*******************************************************************************/
#include "emu.h"
//#include "bus/midi/midi.h"
#include "cpu/h8/h83002.h"
#include "cpu/m6805/m6805.h"
#include "machine/mulcd.h"
#include "machine/nvram.h"
#include "sound/meg.h"
#include "speaker.h"
namespace {
class an1x_state : public driver_device
{
public:
an1x_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_pks(*this, "pks")
, m_meg(*this, "meg")
{
}
void an1x(machine_config &config);
private:
void mem_map(address_map &map);
required_device<h83002_device> m_maincpu;
required_device<cpu_device> m_pks;
required_device<meg_device> m_meg;
};
void an1x_state::mem_map(address_map &map)
{
map(0x000000, 0x0fffff).rom().region("program", 0);
map(0x200000, 0x23ffff).ram().share("nvram");
}
static INPUT_PORTS_START(an1x)
INPUT_PORTS_END
void an1x_state::an1x(machine_config &config)
{
H83002(config, m_maincpu, 16_MHz_XTAL); // HD6413002FP16
m_maincpu->set_addrmap(AS_PROGRAM, &an1x_state::mem_map);
NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0); // 2x HM628128BLFP-8 + CR2450 battery
HD63705(config, m_pks, 8_MHz_XTAL).set_disable(); // HD63B05V0E65F
MULCD(config, "lcd"); // LC7985ND (back-lit)
SPEAKER(config, "lspeaker").front_left();
SPEAKER(config, "rspeaker").front_right();
MEG(config, m_meg, 11.2896_MHz_XTAL);
}
ROM_START(an1x)
ROM_REGION16_BE(0x100000, "program", 0)
ROM_LOAD16_WORD_SWAP("yamaha an1x 1.04.ic2", 0x000000, 0x100000, CRC(f03b8c30) SHA1(778b669a450660f2b15cc385f156dc6676c437f1))
ROM_REGION(0x1000, "pks", 0)
ROM_LOAD("xn668a00.bin", 0x0000, 0x1000, NO_DUMP)
ROM_REGION16_BE(0x20000, "vop3", 0)
ROM_LOAD("xt113b00.ic9", 0x00000, 0x20000, NO_DUMP) // LH531024
ROM_REGION16_BE(0x20000, "vop3s", 0)
ROM_LOAD("xt113b00.ic1", 0x00000, 0x20000, NO_DUMP) // LH531024
ROM_END
} // anonymous namespace
SYST(1997, an1x, 0, 0, an1x, an1x, an1x_state, empty_init, "Yamaha", "AN1x Control Synthesizer", MACHINE_NOT_WORKING)
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