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Emulator Three Digital Sound Production System [DBWBP]
This commit is contained in:
AJR 2020-03-17 18:12:31 -04:00
parent 2b0c7929a6
commit fcf5b979ef
4 changed files with 86 additions and 0 deletions
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6
scripts/target/mame/mess.lua
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@ -1145,6 +1145,7 @@ function linkProjects_mame_mess(_target, _subtarget)
"elektor",
"elektrka",
"elektron",
"emusys",
"ensoniq",
"enterprise",
"entex",
@ -2204,6 +2205,11 @@ files {
MAME_DIR .. "src/mame/drivers/elektronmono.cpp",
}
createMESSProjects(_target, _subtarget, "emusys")
files {
MAME_DIR .. "src/mame/drivers/emu3.cpp",
}
createMESSProjects(_target, _subtarget, "ensoniq")
files {
MAME_DIR .. "src/mame/drivers/esq1.cpp",

76
src/mame/drivers/emu3.cpp Normal file
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@ -0,0 +1,76 @@
// license:BSD-3-Clause
// copyright-holders:AJR
/***********************************************************************************************************************************
Skeleton driver for E-mu Emulator Three (EIII) synthesizer.
***********************************************************************************************************************************/
#include "emu.h"
#include "cpu/ns32000/ns32000.h"
#include "machine/pit8253.h"
#include "machine/wd_fdc.h"
#include "machine/z80scc.h"
class emu3_state : public driver_device
{
public:
emu3_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
{
}
void emu3(machine_config &config);
private:
void mem_map(address_map &map);
required_device<cpu_device> m_maincpu;
};
void emu3_state::mem_map(address_map &map)
{
map(0x000000, 0x007fff).rom().region("bootprom", 0);
map(0x010000, 0x1fffff).ram();
map(0x050000, 0x050007).w("fdc", FUNC(wd1772_device::write)).umask16(0x00ff);
map(0x050008, 0x05000f).r("fdc", FUNC(wd1772_device::read)).umask16(0x00ff);
//map(0x300000, 0x30000f).rw("scsic", FUNC(ncr5380n_device::read), FUNC(ncr5830_device::write)).umask16(0x00ff);
map(0x400000, 0xbfffff).ram();
}
static INPUT_PORTS_START(emu3)
INPUT_PORTS_END
void emu3_state::emu3(machine_config &config)
{
NS32016(config, m_maincpu, 20_MHz_XTAL / 2); // 32016-10 CPU + 32001-10 TCU
m_maincpu->set_addrmap(AS_PROGRAM, &emu3_state::mem_map);
//NS32081(config, "fpu", 20_MHz_XTAL / 2);
//R6500_11(config, "scannercpu", 16_MHz_XTAL / 4);
WD1772(config, "fdc", 16_MHz_XTAL / 2);
pit8254_device &pit(PIT8254(config, "pit")); // 8254-2
pit.set_clk<0>(20_MHz_XTAL / 2);
pit.set_clk<1>(16_MHz_XTAL / 16);
//NCR5380N(config, "scsic");
SCC85230(config, "uart", 16_MHz_XTAL / 4);
}
ROM_START(emu3)
ROM_REGION16_LE(0x8000, "bootprom", 0)
ROM_LOAD16_BYTE("e3-lsboot_ip381a_emu_systems_4088.ic3", 0x0000, 0x4000, CRC(34e5283f) SHA1(902c2a9a2b37b34331fb57d45b88ffabc1f12a53)) // 27128B
ROM_LOAD16_BYTE("e3-msboot_ip380a_emu_systems_4088.ic4", 0x0001, 0x4000, CRC(1302c054) SHA1(28b7e8991e72cc111ee0067c58bddafca70f3824)) // 27128B
ROM_REGION(0xc00, "scannercpu", 0)
ROM_LOAD("im368.ic31", 0x000, 0xc00, NO_DUMP)
ROM_END
SYST(1987, emu3, 0, 0, emu3, emu3, emu3_state, empty_init, "E-mu Systems", "Emulator Three Digital Sound Production System", MACHINE_IS_SKELETON)

3
src/mame/mame.lst
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@ -12962,6 +12962,9 @@ embargo //
@source:emma2.cpp
emma2 // 1979 L.J.Technical Systems
@source:emu3.cpp
emu3 //
@source:enigma2.cpp
enigma2 // (c) 1981 Game Plan (Zilec Electronics license)
enigma2a // (c) 1984 Zilec Electronics (bootleg?)

1
src/mame/mess.flt
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@ -249,6 +249,7 @@ elf.cpp
elwro800.cpp
emate.cpp
emma2.cpp
emu3.cpp
enmirage.cpp
ep64.cpp
epic14e.cpp