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iskr103x: CGA clone

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This commit is contained in:
Sergey Svishchev 2014-03-30 00:20:03 +04:00
parent b1ff333c73
commit 6ef43ba25d
3 changed files with 80 additions and 18 deletions
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62
src/emu/bus/isa/cga.c
View File

@ -1750,16 +1750,6 @@ void isa8_ec1841_0002_device::device_reset()
m_p3df = 0;
}
ROM_START( iskr1031 )
ROM_REGION(0x2000,"gfx1", 0)
ROM_LOAD( "iskra-1031_font.bin", 0x0000, 0x2000, CRC(f4d62e80) SHA1(ad7e81a0c9abc224671422bbcf6f6262da92b510))
ROM_END
const rom_entry *isa8_ec1841_0002_device::device_rom_region() const
{
return ROM_NAME( iskr1031 );
}
WRITE8_MEMBER( isa8_ec1841_0002_device::char_ram_write )
{
offset ^= BIT(offset, 12);
@ -1827,6 +1817,58 @@ isa8_cga_mc1502_device::isa8_cga_mc1502_device(const machine_config &mconfig, co
}
ROM_START( cga_iskr1031 )
ROM_REGION(0x2000,"gfx1", 0)
ROM_LOAD( "iskra-1031_font.bin", 0x0000, 0x2000, CRC(f4d62e80) SHA1(ad7e81a0c9abc224671422bbcf6f6262da92b510))
ROM_END
//-------------------------------------------------
// rom_region - device-specific ROM region
//-------------------------------------------------
const rom_entry *isa8_cga_iskr1031_device::device_rom_region() const
{
return ROM_NAME( cga_iskr1031 );
}
const device_type ISA8_CGA_ISKR1031 = &device_creator<isa8_cga_iskr1031_device>;
//-------------------------------------------------
// isa8_cga_iskr1031_device - constructor
//-------------------------------------------------
isa8_cga_iskr1031_device::isa8_cga_iskr1031_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
isa8_cga_device( mconfig, ISA8_CGA_ISKR1031, "Iskra-1031 CGA", tag, owner, clock, "cga_iskr1031", __FILE__)
{
}
ROM_START( cga_iskr1030m )
ROM_REGION(0x2000,"gfx1", 0)
ROM_LOAD( "iskra-1030m.chr", 0x0000, 0x2000, CRC(50b162eb) SHA1(5bd7cb1705a69bd16115a4c9ed1c2748a5c8ad51))
ROM_END
//-------------------------------------------------
// rom_region - device-specific ROM region
//-------------------------------------------------
const rom_entry *isa8_cga_iskr1030m_device::device_rom_region() const
{
return ROM_NAME( cga_iskr1030m );
}
const device_type ISA8_CGA_ISKR1030M = &device_creator<isa8_cga_iskr1030m_device>;
//-------------------------------------------------
// isa8_cga_iskr1030m_device - constructor
//-------------------------------------------------
isa8_cga_iskr1030m_device::isa8_cga_iskr1030m_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
isa8_cga_device( mconfig, ISA8_CGA_ISKR1030M, "Iskra-1030M CGA", tag, owner, clock, "cga_iskr1030m", __FILE__)
{
}
// XXX
ROM_START( mc1502 )
ROM_REGION(0x2000,"gfx1", 0)
// taken from mc1502

30
src/emu/bus/isa/cga.h
View File

@ -198,8 +198,6 @@ class isa8_ec1841_0002_device :
public:
// construction/destruction
isa8_ec1841_0002_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// optional information overrides
virtual const rom_entry *device_rom_region() const;
protected:
// device-level overrides
@ -218,6 +216,34 @@ public:
// device type definition
extern const device_type ISA8_EC1841_0002;
// ======================> isa8_cga_iskr1031_device
class isa8_cga_iskr1030m_device :
public isa8_cga_device
{
public:
// construction/destruction
isa8_cga_iskr1030m_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
virtual const rom_entry *device_rom_region() const;
};
// device type definition
extern const device_type ISA8_CGA_ISKR1030M;
// ======================> isa8_cga_iskr1031_device
class isa8_cga_iskr1031_device :
public isa8_cga_device
{
public:
// construction/destruction
isa8_cga_iskr1031_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
virtual const rom_entry *device_rom_region() const;
};
// device type definition
extern const device_type ISA8_CGA_ISKR1031;
// ======================> isa8_cga_mc1502_device
class isa8_cga_mc1502_device :

6
src/mess/drivers/iskr103x.c
View File

@ -120,9 +120,6 @@ ROM_START( iskr1030m )
ROM_REGION16_LE(0x100000,"maincpu", 0)
ROMX_LOAD( "iskra-1030m_0.rom", 0xfc000, 0x2000, CRC(0d698e19) SHA1(2fe117c9f4f8c4b59085d5a41f919d743c425fdd), ROM_SKIP(1))
ROMX_LOAD( "iskra-1030m_1.rom", 0xfc001, 0x2000, CRC(fe808337) SHA1(b0b7ebe14324ada8aa9a6926a82b18e80f78a257), ROM_SKIP(1))
ROM_REGION(0x2000,"gfx1", 0)
ROM_LOAD( "iskra-1030m.chr", 0x0000, 0x2000, CRC(50b162eb) SHA1(5bd7cb1705a69bd16115a4c9ed1c2748a5c8ad51))
ROM_END
ROM_START( iskr1031 )
@ -133,9 +130,6 @@ ROM_START( iskr1031 )
ROM_SYSTEM_BIOS(1, "v2", "v2")
ROMX_LOAD( "150-06.bin", 0xfc000, 0x2000, CRC(1adbf969) SHA1(08c0a0fc50a75e6207b1987bae389cca60893eac), ROM_SKIP(1) | ROM_BIOS(2))
ROMX_LOAD( "150-07.bin", 0xfc001, 0x2000, CRC(0dc4b65a) SHA1(c96f066251a7343eac8113ea9dcb2cb12d0334d5), ROM_SKIP(1) | ROM_BIOS(2))
//ROM_REGION(0x2000,"gfx1", 0)
//ROM_LOAD( "iskra-1031_font.bin", 0x0000, 0x2000, CRC(f4d62e80) SHA1(ad7e81a0c9abc224671422bbcf6f6262da92b510))
ROM_END
/***************************************************************************