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(MESS) hunter2 : added rtc and speaker

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This commit is contained in:
Robbbert 2014-03-07 07:51:58 +00:00
parent 1e96f75bbc
commit 372673b454
1 changed files with 35 additions and 1 deletions
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36
src/mess/drivers/hunter2.c
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@ -11,7 +11,9 @@
#include "emu.h"
#include "cpu/z80/z80.h"
#include "video/hd61830.h"
#include "machine/mm58274c.h"
#include "rendlay.h"
#include "sound/speaker.h"
class hunter2_state : public driver_device
{
@ -19,15 +21,18 @@ public:
hunter2_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_speaker(*this, "speaker")
{ }
DECLARE_DRIVER_INIT(hunter2);
DECLARE_WRITE8_MEMBER(port86_w);
DECLARE_WRITE8_MEMBER(porte0_w);
DECLARE_PALETTE_INIT(hunter2);
DECLARE_DRIVER_INIT(hunter2);
private:
virtual void machine_reset();
required_device<cpu_device> m_maincpu;
required_device<speaker_sound_device> m_speaker;
};
static ADDRESS_MAP_START(hunter2_mem, AS_PROGRAM, 8, hunter2_state)
@ -44,6 +49,8 @@ static ADDRESS_MAP_START(hunter2_io, AS_IO, 8, hunter2_state)
AM_RANGE(0x20, 0x20) AM_DEVWRITE("lcdc", hd61830_device, data_w)
AM_RANGE(0x21, 0x21) AM_DEVREADWRITE("lcdc", hd61830_device, status_r, control_w)
AM_RANGE(0x3e, 0x3e) AM_DEVREAD("lcdc", hd61830_device, data_r)
AM_RANGE(0x40, 0x4f) AM_DEVREADWRITE("rtc", mm58274c_device, read, write)
AM_RANGE(0x86, 0x86) AM_WRITE(port86_w)
AM_RANGE(0xe0, 0xe0) AM_WRITE(porte0_w)
ADDRESS_MAP_END
@ -52,6 +59,14 @@ ADDRESS_MAP_END
static INPUT_PORTS_START( hunter2 )
INPUT_PORTS_END
WRITE8_MEMBER( hunter2_state::port86_w )
{
m_speaker->level_w(BIT(data, 0));
}
/*
data bank0 bank1 bank2
00 00 01 02
@ -122,6 +137,17 @@ PALETTE_INIT_MEMBER(hunter2_state, hunter2)
palette.set_pen_color(1, rgb_t(92, 83, 88));
}
//-------------------------------------------------
// mm58274c_interface rtc_intf
//-------------------------------------------------
// this is all guess
static const mm58274c_interface rtc_intf =
{
0, /* mode 24*/
1 /* first day of week */
};
static MACHINE_CONFIG_START( hunter2, hunter2_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", NSC800, 4000000)
@ -138,6 +164,14 @@ static MACHINE_CONFIG_START( hunter2, hunter2_state )
MCFG_PALETTE_ADD("palette", 2)
MCFG_PALETTE_INIT_OWNER(hunter2_state, hunter2)
MCFG_DEVICE_ADD("lcdc", HD61830, XTAL_4_9152MHz/2/2) // unknown clock
/* sound hardware */
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD("speaker", SPEAKER_SOUND, 0)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
/* Devices */
MCFG_MM58274C_ADD("rtc", rtc_intf)
MACHINE_CONFIG_END
/* ROM definition */