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// license: BSD-3-Clause
// copyright-holders: Dirk Best
/****************************************************************************
Digilog 400
Protocol analyzer
Skeleton driver
****************************************************************************/
#include "emu.h"
#include "cpu/i86/i186.h"
#include "machine/digilog_kbd.h"
#include "emupal.h"
namespace {
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
class digilog400_state : public driver_device
{
public:
digilog400_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_subcpu(*this, "subcpu")
{ }
void digilog400(machine_config &config);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
private:
required_device<i80186_cpu_device> m_maincpu;
required_device<i80186_cpu_device> m_subcpu;
void main_mem_map(address_map &map);
void main_io_map(address_map &map);
void sub_mem_map(address_map &map);
void sub_io_map(address_map &map);
};
//**************************************************************************
// ADDRESS MAPS
//**************************************************************************
void digilog400_state::main_mem_map(address_map &map)
{
map(0xd0000, 0xfffff).rom().region("maincpu", 0);
}
void digilog400_state::main_io_map(address_map &map)
{
}
void digilog400_state::sub_mem_map(address_map &map)
{
map(0xe0000, 0xfffff).rom().region("subcpu", 0);
}
void digilog400_state::sub_io_map(address_map &map)
{
}
//**************************************************************************
// VIDEO EMULATION
//**************************************************************************
static const gfx_layout char_layout =
{
8, 12,
RGN_FRAC(1, 1),
1,
{ 0 },
{ 7, 6, 5, 4, 3, 2, 1, 0 },
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8, 8*8, 9*8, 10*8, 11*8 },
8 * 16
};
static GFXDECODE_START(chars)
GFXDECODE_ENTRY("chargen", 0, char_layout, 0, 1)
GFXDECODE_END
//**************************************************************************
// MACHINE EMULATION
//**************************************************************************
void digilog400_state::machine_start()
{
}
void digilog400_state::machine_reset()
{
}
//**************************************************************************
// MACHINE DEFINTIONS
//**************************************************************************
void digilog400_state::digilog400(machine_config &config)
{
I80186(config, m_maincpu, 16_MHz_XTAL);
m_maincpu->set_addrmap(AS_PROGRAM, &digilog400_state::main_mem_map);
m_maincpu->set_addrmap(AS_IO, &digilog400_state::main_io_map);
I80186(config, m_subcpu, 16_MHz_XTAL);
m_subcpu->set_addrmap(AS_PROGRAM, &digilog400_state::sub_mem_map);
m_subcpu->set_addrmap(AS_IO, &digilog400_state::sub_io_map);
PALETTE(config, "palette", palette_device::MONOCHROME_HIGHLIGHT);
GFXDECODE(config, "gfxdecode", "palette", chars);
DIGILOG_KBD(config, "kbd");
}
//**************************************************************************
// ROM DEFINITIONS
//**************************************************************************
ROM_START( digilog400 )
ROM_REGION(0x30000, "maincpu", 0)
ROM_LOAD16_BYTE("24-1155-02_j.bin", 0x00000, 0x08000, CRC(2c59f3f3) SHA1(7f2b611645ffd1d560e2fbdf76f8c5e3d07ea381))
ROM_LOAD16_BYTE("24-1155-01_j.bin", 0x00001, 0x08000, CRC(f4e92608) SHA1(c10b72b287a9f25c3075a9b17648565a1ed3ffb1))
ROM_LOAD16_BYTE("24-1155-04_j.bin", 0x10000, 0x08000, CRC(b5fb0ad6) SHA1(fa11efc45d7bdf8364ae7457519785b6638da222))
ROM_LOAD16_BYTE("24-1155-03_j.bin", 0x10001, 0x08000, CRC(bef7d565) SHA1(a34e4798a7111ffea5aa1c608d192884cae6a80b))
ROM_LOAD16_BYTE("24-1155-06_j.bin", 0x20000, 0x08000, CRC(a38d1a9b) SHA1(b5bf733757fe54d4dd5e876f46fdd674e57f9525))
ROM_LOAD16_BYTE("24-1155-05_j.bin", 0x20001, 0x08000, CRC(e7238778) SHA1(a56613589886f713904e4e610292971f55afa67a))
ROM_REGION(0x20000, "subcpu", 0)
ROM_LOAD16_BYTE("24-1154-01_j.bin", 0x00000, 0x08000, CRC(a2424fb1) SHA1(1b7c76402f8644cd051899e49a96755429692626))
ROM_LOAD16_BYTE("24-1154-03_j.bin", 0x00001, 0x08000, CRC(71821d4a) SHA1(d137df960f7ffd9c3e14258fc59e15f0997d56bc))
ROM_LOAD16_BYTE("24-1154-02_j.bin", 0x10000, 0x08000, CRC(0d027d41) SHA1(0a4ffc0d68f632d70def8ff009dedad971b38d31))
ROM_LOAD16_BYTE("24-1154-04_j.bin", 0x10001, 0x08000, CRC(e5e6fe2e) SHA1(0f130e808ed75efd7525ced5ae30193e60f33644))
ROM_REGION(0x4000, "chargen", 0)
ROM_LOAD("24-1140-00_a.bin", 0x0000, 0x4000, CRC(7a4d0b82) SHA1(15952655cef77918a76c0c268b749be34b28634b))
ROM_END
} // anonymous namespace
//**************************************************************************
// SYSTEM DRIVERS
//**************************************************************************
// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
COMP( 1987, digilog400, 0, 0, digilog400, 0, digilog400_state, empty_init, "Digilog", "400", MACHINE_IS_SKELETON )
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