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amerihok: Attempt at CPU identification (nw)

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This commit is contained in:
AJR 2017-06-25 10:21:02 -04:00
parent 5b5ae97cdd
commit f86df156eb
1 changed files with 11 additions and 7 deletions
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18
src/mame/drivers/amerihok.cpp
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@ -11,11 +11,12 @@ U10- 27C020
12 MHz crystal 12 MHz crystal
Processor is unknown Processor is a ROMless MCU from the Z8 family.
*/ */
#include "emu.h" #include "emu.h"
#include "cpu/z8/z8.h"
#include "sound/okim6295.h" #include "sound/okim6295.h"
#include "speaker.h" #include "speaker.h"
@ -25,15 +26,19 @@ class amerihok_state : public driver_device
public: public:
amerihok_state(const machine_config &mconfig, device_type type, const char *tag) amerihok_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) : driver_device(mconfig, type, tag)
// ,m_maincpu(*this, "maincpu") , m_maincpu(*this, "maincpu")
{ } { }
virtual void machine_start() override; virtual void machine_start() override;
virtual void machine_reset() override; virtual void machine_reset() override;
// required_device<mcs51_cpu_device> m_maincpu; required_device<cpu_device> m_maincpu;
}; };
static ADDRESS_MAP_START(amerihok_map, AS_PROGRAM, 8, amerihok_state)
AM_RANGE(0x0000, 0xffff) AM_ROM
ADDRESS_MAP_END
static INPUT_PORTS_START( amerihok ) static INPUT_PORTS_START( amerihok )
INPUT_PORTS_END INPUT_PORTS_END
@ -51,10 +56,9 @@ void amerihok_state::machine_reset()
static MACHINE_CONFIG_START( amerihok ) static MACHINE_CONFIG_START( amerihok )
/* basic machine hardware */ /* basic machine hardware */
// MCFG_CPU_ADD("maincpu", ??, 8000000) // unknown MCFG_CPU_ADD("maincpu", Z8601, 8000000) // unknown clock; type definitely wrong
// MCFG_CPU_PROGRAM_MAP(amerihok_map) MCFG_CPU_PROGRAM_MAP(amerihok_map)
// MCFG_CPU_IO_MAP(amerihok_io) // MCFG_CPU_VBLANK_INT_DRIVER("screen", amerihok_state, irq4_line_hold)
// MCFG_CPU_VBLANK_INT_DRIVER("screen", amerihok_state, irq0_line_hold)
/* sound hardware */ /* sound hardware */
MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_SPEAKER_STANDARD_MONO("mono")