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new CoCo fdc clone: Codimex CD6809_FDC (1986)

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This commit is contained in:
Felipe Corrêa da Silva Sanches 2017-11-22 10:49:25 -02:00
parent c7a67d8ea9
commit 1eb3d397ae
4 changed files with 47 additions and 4 deletions
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34
src/devices/bus/coco/coco_fdc.cpp
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@ -523,3 +523,37 @@ namespace
}
DEFINE_DEVICE_TYPE(CP400_FDC, cp400_fdc_device, "cp400_fdc", "CP400 FDC")
//**************************************************************************
// Codimex CD-6809 FDC (1986)
//
// Seems to be a clone of the JFD-COCO originally manufactured by J&M
// More ifo at: http://amxproject.com/?p=2747
//**************************************************************************
ROM_START(cd6809_fdc)
ROM_REGION(0x4000, "eprom", ROMREGION_ERASE00)
ROM_LOAD("cd6809dsk.u16", 0x0000, 0x2000, CRC(3c35bda8) SHA1(9b2eec25188bed4326b84739a666435884e4ddf4))
ROM_END
namespace
{
class cd6809_fdc_device : public coco_fdc_device_base
{
public:
// construction/destruction
cd6809_fdc_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
: coco_fdc_device_base(mconfig, CD6809_FDC, tag, owner, clock)
{
}
protected:
// optional information overrides
virtual const tiny_rom_entry *device_rom_region() const override
{
return ROM_NAME(cd6809_fdc);
}
};
}
DEFINE_DEVICE_TYPE(CD6809_FDC, cd6809_fdc_device, "cd6809_fdc", "CD6809 FDC")

1
src/devices/bus/coco/coco_fdc.h
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@ -65,5 +65,6 @@ extern const device_type COCO_FDC;
extern const device_type COCO_FDC_V11;
extern const device_type COCO3_HDB1;
extern const device_type CP400_FDC;
extern const device_type CD6809_FDC;
#endif // MAME_BUS_COCO_COCO_FDC_H

1
src/devices/bus/coco/cococart.h
View File

@ -215,5 +215,4 @@ private:
#define MCFG_COCO_CARTRIDGE_REMOVE(_tag) \
MCFG_DEVICE_REMOVE(_tag)
#endif // MAME_BUS_COCO_COCOCART_H

15
src/mame/drivers/coco12.cpp
View File

@ -354,6 +354,7 @@ SLOT_INTERFACE_START( coco_cart )
SLOT_INTERFACE("fdcv11", COCO_FDC_V11)
SLOT_INTERFACE("cc3hdb1", COCO3_HDB1)
SLOT_INTERFACE("cp400_fdc", CP400_FDC)
SLOT_INTERFACE("cd6809_fdc", CD6809_FDC)
SLOT_INTERFACE("rs232", COCO_RS232)
SLOT_INTERFACE("dcmodem", COCO_DCMODEM)
SLOT_INTERFACE("orch90", COCO_ORCH90)
@ -544,6 +545,14 @@ static MACHINE_CONFIG_DERIVED( t4426, coco2 )
MCFG_SLOT_FIXED(true) // This cart is fixed so no way to change it
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( cd6809, coco )
MCFG_COCO_CARTRIDGE_REMOVE(CARTRIDGE_TAG)
MCFG_COCO_CARTRIDGE_ADD(CARTRIDGE_TAG, coco_cart, "cd6809_fdc")
MCFG_COCO_CARTRIDGE_CART_CB(WRITELINE(coco_state, cart_w))
MCFG_COCO_CARTRIDGE_NMI_CB(INPUTLINE(MAINCPU_TAG, INPUT_LINE_NMI))
MCFG_COCO_CARTRIDGE_HALT_CB(INPUTLINE(MAINCPU_TAG, INPUT_LINE_HALT))
MACHINE_CONFIG_END
//**************************************************************************
// ROMS
//**************************************************************************
@ -581,7 +590,7 @@ ROM_START(cp400c2)
ROM_LOAD("cp400bas.rom", 0x0000, 0x4000, CRC(878396a5) SHA1(292c545da3c77978e043b00a3dbc317201d18c3b))
ROM_END
ROM_START(mx1600 )
ROM_START(mx1600)
ROM_REGION(0x8000,MAINCPU_TAG,0)
ROM_LOAD("mx1600bas.rom", 0x2000, 0x2000, CRC(d918156e) SHA1(70a464edf3a654ed4ffe687e6dee4f0d2acc758b))
ROM_LOAD("mx1600extbas.rom", 0x0000, 0x2000, CRC(322a3d58) SHA1(9079a477c3f22e46cebb1e68b61df5bd607c71a4))
@ -623,7 +632,7 @@ COMP( 1985?, coco2b, coco, 0, coco2b, coco, coco12_state, 0,
COMP( 1983, cp400, coco, 0, cp400, coco, coco12_state, 0, "Prológica", "CP400", 0 )
COMP( 1985, cp400c2, coco, 0, cp400, cp400c2, coco12_state, 0, "Prológica", "CP400 Color II", 0 )
COMP( 1983, lzcolor64, coco, 0, coco, coco, coco12_state, 0, "Novo Tempo / LZ Equipamentos", "Color64", 0 )
COMP( 1983, cd6809_83, coco, 0, coco, coco, coco12_state, 0, "Codimex", "CD-6809", 0 )
COMP( 1984, cd6809_84, coco, 0, coco, coco, coco12_state, 0, "Codimex", "CD-6809", 0 )
COMP( 1983, cd6809_83, coco, 0, cd6809, coco, coco12_state, 0, "Codimex", "CD-6809 (1983 version)", 0 )
COMP( 1984, cd6809_84, coco, 0, cd6809, coco, coco12_state, 0, "Codimex", "CD-6809 (1984 version)", 0 )
COMP( 1984, mx1600, coco, 0, coco, coco, coco12_state, 0, "Dynacom", "MX-1600", 0 )
COMP( 1986, t4426, coco, 0, t4426, coco, coco12_state, 0, "Terco AB", "Terco 4426 CNC Programming station", 0 )