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mpc3000: main screen turn on (nw)

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This commit is contained in:
arbee 2018-08-13 19:53:04 -04:00
parent 5ed6731658
commit bc54aab8bc
1 changed files with 26 additions and 6 deletions
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32
src/mame/drivers/mpc3000.cpp
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@ -56,9 +56,11 @@
#include "emu.h"
#include "cpu/nec/v53.h"
#include "sound/l7a1045_l6028_dsp_a.h"
#include "video/hd61830.h"
#include "bus/midi/midi.h"
#include "speaker.h"
#include "screen.h"
#include "emupal.h"
class mpc3000_state : public driver_device
{
@ -66,6 +68,7 @@ public:
mpc3000_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_lcdc(*this, "lcdc")
, m_dsp(*this, "dsp")
, m_mdout(*this, "mdout")
{ }
@ -76,6 +79,7 @@ public:
private:
required_device<v53_base_device> m_maincpu;
required_device<hd61830_device> m_lcdc;
required_device<l7a1045_sound_device> m_dsp;
required_device<midi_port_device> m_mdout;
@ -88,10 +92,7 @@ private:
DECLARE_READ16_MEMBER(dsp_0008_hack_r);
DECLARE_WRITE16_MEMBER(dsp_0008_hack_w);
DECLARE_READ8_MEMBER(dma_memr_cb);
DECLARE_WRITE8_MEMBER(lcd_w)
{
printf("%c", data);
}
DECLARE_PALETTE_INIT(mpc3000);
};
void mpc3000_state::machine_start()
@ -128,7 +129,8 @@ void mpc3000_state::mpc3000_io_map(address_map &map)
{
map(0x0060, 0x0067).rw(m_dsp, FUNC(l7a1045_sound_device::l7a1045_sound_r), FUNC(l7a1045_sound_device::l7a1045_sound_w));
map(0x0068, 0x0069).rw(FUNC(mpc3000_state::dsp_0008_hack_r), FUNC(mpc3000_state::dsp_0008_hack_w));
map(0x00e0, 0x00e0).w(FUNC(mpc3000_state::lcd_w));
map(0x00e0, 0x00e0).rw(m_lcdc, FUNC(hd61830_device::data_r), FUNC(hd61830_device::data_w)).umask16(0x00ff);
map(0x00e2, 0x00e2).rw(m_lcdc, FUNC(hd61830_device::status_r), FUNC(hd61830_device::control_w)).umask16(0x00ff);
}
READ8_MEMBER(mpc3000_state::dma_memr_cb)
@ -137,6 +139,12 @@ READ8_MEMBER(mpc3000_state::dma_memr_cb)
return m_maincpu->space(AS_PROGRAM).read_byte(offset);
}
PALETTE_INIT_MEMBER(mpc3000_state, mpc3000)
{
palette.set_pen_color(0, rgb_t(138, 146, 148));
palette.set_pen_color(1, rgb_t(92, 83, 88));
}
void mpc3000_state::mpc3000(machine_config &config)
{
// V53A isn't devcb3 compliant yet.
@ -152,6 +160,18 @@ void mpc3000_state::mpc3000(machine_config &config)
MCFG_V53_DMAU_IN_IOR_3_CB(WRITE8("dsp", l7a1045_sound_device, dma_r_cb))
MCFG_V53_DMAU_OUT_IOW_3_CB(WRITE8("dsp", l7a1045_sound_device, dma_w_cb))
MCFG_SCREEN_ADD("screen", LCD)
MCFG_SCREEN_REFRESH_RATE(80)
MCFG_SCREEN_UPDATE_DEVICE("lcdc", hd61830_device, screen_update)
MCFG_SCREEN_SIZE(240, 64) //6x20, 8x8
MCFG_SCREEN_VISIBLE_AREA(0, 240-1, 0, 64-1)
MCFG_SCREEN_PALETTE("palette")
MCFG_PALETTE_ADD("palette", 2)
MCFG_PALETTE_INIT_OWNER(mpc3000_state, mpc3000)
HD61830(config, m_lcdc, 4.9152_MHz_XTAL / 2 / 2);
auto &mdin(MIDI_PORT(config, "mdin"));
midiin_slot(mdin);
//mdin.rxd_handler().set(m_maincpu, FUNC());
@ -184,4 +204,4 @@ void mpc3000_state::init_mpc3000()
{
}
CONS( 1994, mpc3000, 0, 0, mpc3000, mpc3000, mpc3000_state, init_mpc3000, "Akai / Roger Linn", "MPC-3000", MACHINE_IMPERFECT_SOUND )
CONS( 1994, mpc3000, 0, 0, mpc3000, mpc3000, mpc3000_state, init_mpc3000, "Akai / Roger Linn", "MPC-3000", MACHINE_NOT_WORKING )