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New not working machine added

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----------
Computer Chess (Mattel) [hap, Sean Riddle]
This commit is contained in:
hap 2019-05-06 17:01:09 +02:00
parent 03839b914a
commit c1268bf76c
7 changed files with 250 additions and 9 deletions
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1
scripts/target/mame/mess.lua
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@ -2512,6 +2512,7 @@ files {
MAME_DIR .. "src/mame/video/aquarius.cpp",
MAME_DIR .. "src/mame/drivers/juicebox.cpp",
MAME_DIR .. "src/mame/drivers/hyperscan.cpp",
MAME_DIR .. "src/mame/drivers/mattelchess.cpp",
}
createMESSProjects(_target, _subtarget, "matsushi")

14
src/devices/video/hlcd0515.cpp
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@ -5,12 +5,12 @@
Hughes HLCD 0515 family LCD Driver
0515: 25 columns(also size of buffer/ram)
0569: 24 columns, no DATA OUT pin, display blank has no effect
0569: 24 columns, display blank has no effect(instead it's external with VDRIVE?)
0530: specifications unknown, pinout seems similar to 0569
0601: specifications unknown, pinout seems similar to 0569
TODO:
- read mode is untested
- MAME bitmap update callback when needed
*/
@ -21,6 +21,7 @@
DEFINE_DEVICE_TYPE(HLCD0515, hlcd0515_device, "hlcd0515", "Hughes HLCD 0515 LCD Driver")
DEFINE_DEVICE_TYPE(HLCD0569, hlcd0569_device, "hlcd0569", "Hughes HLCD 0569 LCD Driver")
DEFINE_DEVICE_TYPE(HLCD0530, hlcd0530_device, "hlcd0530", "Hughes HLCD 0530 LCD Driver")
DEFINE_DEVICE_TYPE(HLCD0601, hlcd0601_device, "hlcd0601", "Hughes HLCD 0601 LCD Driver")
//-------------------------------------------------
// constructor
@ -44,6 +45,10 @@ hlcd0530_device::hlcd0530_device(const machine_config &mconfig, const char *tag,
hlcd0515_device(mconfig, HLCD0530, tag, owner, clock, 24)
{ }
hlcd0601_device::hlcd0601_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) :
hlcd0515_device(mconfig, HLCD0601, tag, owner, clock, 24)
{ }
//-------------------------------------------------
@ -64,6 +69,7 @@ void hlcd0515_device::device_start()
m_cs = 0;
m_clk = 0;
m_data = 0;
m_dataout = 0;
m_count = 0;
m_control = 0;
m_blank = false;
@ -77,6 +83,7 @@ void hlcd0515_device::device_start()
save_item(NAME(m_cs));
save_item(NAME(m_clk));
save_item(NAME(m_data));
save_item(NAME(m_dataout));
save_item(NAME(m_count));
save_item(NAME(m_control));
save_item(NAME(m_blank));
@ -139,7 +146,8 @@ void hlcd0515_device::clock_data(int col)
if (col < m_colmax)
m_buffer <<= 1;
m_write_data(m_buffer >> m_colmax & 1);
m_dataout = m_buffer >> m_colmax & 1;
m_write_data(m_dataout);
}
else
{

13
src/devices/video/hlcd0515.h
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@ -21,7 +21,7 @@
ROW3 4 | | 37 DATA IN ROW3 4 | | 37 CLOCK
ROW4 5 | | 36 _CS ROW4 5 | | 36 DATA IN
ROW5 6 | | 35 DATA OUT ROW5 6 | | 35 _CS
ROW6 7 | | 34 COL25 ROW6 7 | | 34 OSC OUT?
ROW6 7 | | 34 COL25 ROW6 7 | | 34 DATA OUT?
ROW7 8 | | 33 COL24 ROW7 8 | | 33 COL24
COL1 9 | | 32 COL23 COL1 9 | | 32 COL23
COL2 10 | HLCD 0515 | 31 COL22 COL2 10 | HLCD 0569 | 31 COL22
@ -48,11 +48,12 @@ public:
// configuration helpers
auto write_cols() { return m_write_cols.bind(); } // COL/ROW pins (offset for ROW)
auto write_data() { return m_write_data.bind(); } // DATA OUT pin, don't use on HLCD0569
auto write_data() { return m_write_data.bind(); } // DATA OUT pin
DECLARE_WRITE_LINE_MEMBER(clock_w);
DECLARE_WRITE_LINE_MEMBER(cs_w);
DECLARE_WRITE_LINE_MEMBER(data_w) { m_data = (state) ? 1 : 0; }
DECLARE_READ_LINE_MEMBER(data_r) { return m_dataout; }
protected:
hlcd0515_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u8 colmax);
@ -69,6 +70,7 @@ protected:
int m_cs; // input pin state
int m_clk; // "
int m_data; // "
int m_dataout; // DATA OUT pin state
int m_count;
u8 m_control;
bool m_blank; // display blank/visible
@ -101,9 +103,16 @@ public:
hlcd0530_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
};
class hlcd0601_device : public hlcd0515_device
{
public:
hlcd0601_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
};
DECLARE_DEVICE_TYPE(HLCD0515, hlcd0515_device)
DECLARE_DEVICE_TYPE(HLCD0569, hlcd0569_device)
DECLARE_DEVICE_TYPE(HLCD0530, hlcd0530_device)
DECLARE_DEVICE_TYPE(HLCD0601, hlcd0601_device)
#endif // MAME_VIDEO_HLCD0515_H

219
src/mame/drivers/mattelchess.cpp Normal file
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@ -0,0 +1,219 @@
// license:BSD-3-Clause
// copyright-holders:hap
// thanks-to:Sean Riddle
/******************************************************************************
Mattel Computer Chess
Hardware notes:
- INS8050 CPU @ 6MHz (4KB internal ROM, 256 bytes internal RAM)
- 2*HLCD0569(also seen with 2*HLCD0601, functionally same?)
- custom LCD screen with chess squares background
TODO:
- It goes bonkers at computer's turn, it reads from LCD RAM and seems it doesn't
get the data it expects
- add SAVE switch
- internal artwork
******************************************************************************/
#include "emu.h"
#include "cpu/mcs48/mcs48.h"
#include "video/hlcd0515.h"
#include "screen.h"
namespace {
class mchess_state : public driver_device
{
public:
mchess_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_lcd(*this, "lcd%u", 0),
m_inputs(*this, "IN.%u", 0),
m_out_x(*this, "%u.%u.%u", 0U, 0U, 0U)
{ }
void mchess(machine_config &config);
protected:
virtual void machine_start() override;
private:
// devices/pointers
required_device<mcs48_cpu_device> m_maincpu;
required_device_array<hlcd0569_device, 2> m_lcd;
required_ioport_array<3> m_inputs;
output_finder<2, 8, 22> m_out_x;
u8 m_inp_mux;
u8 m_lcd_control;
// I/O handlers
template<int Sel> DECLARE_WRITE32_MEMBER(lcd_output_w);
DECLARE_WRITE8_MEMBER(input_w);
DECLARE_READ8_MEMBER(input_r);
DECLARE_WRITE8_MEMBER(lcd_w);
DECLARE_READ8_MEMBER(lcd_r);
};
void mchess_state::machine_start()
{
// resolve handlers
m_out_x.resolve();
// zerofill
m_inp_mux = 0;
m_lcd_control = 0;
// register for savestates
save_item(NAME(m_inp_mux));
save_item(NAME(m_lcd_control));
}
/******************************************************************************
Devices, I/O
******************************************************************************/
template<int Sel>
WRITE32_MEMBER(mchess_state::lcd_output_w)
{
// output to x.y.z where x = chip, y = row, z = col
// up to 22 columns used
for (int i = 0; i < 22; i++)
m_out_x[Sel][offset][i] = BIT(data, i);
}
WRITE8_MEMBER(mchess_state::input_w)
{
// d0,d5,d6: input mux
m_inp_mux = (~data >> 4 & 6) | (~data & 1);
}
READ8_MEMBER(mchess_state::input_r)
{
u8 data = 0;
// d1-d4,d7: multiplexed inputs
for (int i = 0; i < 3; i++)
if (BIT(m_inp_mux, i))
data |= m_inputs[i]->read();
return ~data;
}
WRITE8_MEMBER(mchess_state::lcd_w)
{
// d0: both LCDC VDRIVE
// d1: N/C
// d3: 1st LCDC _CS
// d6: 2nd LCDC _CS
m_lcd[0]->cs_w(BIT(data, 3));
m_lcd[1]->cs_w(BIT(data, 6));
// d4: both LCDC CLOCK
// d5: both LCDC DATA IN
for (int i = 0; i < 2; i++)
{
m_lcd[i]->clock_w(BIT(data, 4));
m_lcd[i]->data_w(BIT(data, 5));
}
m_lcd_control = data;
}
READ8_MEMBER(mchess_state::lcd_r)
{
// d2: 1st LCDC DATA OUT
// d7: 2nd LCDC DATA OUT
u8 r0 = m_lcd[0]->data_r();
u8 r1 = m_lcd[1]->data_r();
return (0x84^0xff) | r0 << 2 | r1 << 7;
}
/******************************************************************************
Input Ports
******************************************************************************/
static INPUT_PORTS_START( mchess )
PORT_START("IN.0")
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_3) PORT_NAME("Player vs. Player")
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_2) PORT_NAME("Machine vs. Machine")
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_1) PORT_NAME("Player vs. Machine")
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_L) PORT_NAME("Level")
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_UNUSED)
PORT_START("IN.1")
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_SPACE) PORT_NAME("Move")
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_RIGHT) PORT_NAME("Right")
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_LEFT) PORT_NAME("Left")
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_UP) PORT_NAME("Up")
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_DOWN) PORT_NAME("Down")
PORT_START("IN.2")
PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_ENTER) PORT_CODE(KEYCODE_ENTER_PAD) PORT_NAME("Enter Move")
PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_E) PORT_NAME("Enter Position")
PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_BACKSPACE) PORT_CODE(KEYCODE_DEL) PORT_NAME("Clear")
PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_C) PORT_NAME("Color")
PORT_BIT(0x80, IP_ACTIVE_HIGH, IPT_KEYPAD) PORT_CODE(KEYCODE_B) PORT_NAME("Take Back")
INPUT_PORTS_END
/******************************************************************************
Machine Configs
******************************************************************************/
void mchess_state::mchess(machine_config &config)
{
/* basic machine hardware */
I8050(config, m_maincpu, 6_MHz_XTAL);
m_maincpu->p1_out_cb().set(FUNC(mchess_state::input_w));
m_maincpu->p1_in_cb().set(FUNC(mchess_state::input_r));
m_maincpu->p2_out_cb().set(FUNC(mchess_state::lcd_w));
m_maincpu->p2_in_cb().set(FUNC(mchess_state::lcd_r));
/* video hardware */
HLCD0569(config, m_lcd[0], 500); // C=0.01uF
m_lcd[0]->write_cols().set(FUNC(mchess_state::lcd_output_w<0>));
HLCD0569(config, m_lcd[1], 500); // C=0.01uF
m_lcd[1]->write_cols().set(FUNC(mchess_state::lcd_output_w<1>));
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_SVG));
screen.set_svg_region("svg");
screen.set_refresh_hz(50);
screen.set_size(977, 1080);
screen.set_visarea_full();
}
/******************************************************************************
ROM Definitions
******************************************************************************/
ROM_START( mchess )
ROM_REGION( 0x1000, "maincpu", 0 )
ROM_LOAD("ins8050-6hwu_n", 0x0000, 0x1000, CRC(de272323) SHA1(9ba323b614504e20b25c86d290c0667f0bbf6c6b) )
ROM_REGION( 796334, "svg", 0)
ROM_LOAD( "mchess.svg", 0, 796334, CRC(88792457) SHA1(cc8b654829532a8cbb7447176436c113ac584bba) )
ROM_END
} // anonymous namespace
/******************************************************************************
Drivers
******************************************************************************/
// YEAR NAME PARENT CMP MACHINE INPUT CLASS INIT COMPANY, FULLNAME, FLAGS
CONS( 1980, mchess, 0, 0, mchess, mchess, mchess_state, empty_init, "Mattel", "Computer Chess (Mattel)", MACHINE_SUPPORTS_SAVE | MACHINE_NO_SOUND_HW | MACHINE_NOT_WORKING )

2
src/mame/drivers/scisys_cp2000.cpp
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@ -212,4 +212,4 @@ ROM_END
******************************************************************************/
// YEAR NAME PARENT CMP MACHINE INPUT CLASS INIT COMPANY, FULLNAME, FLAGS
CONS( 1980, cp2000, 0, 0, cp2000, cp2000, cp2000_state, empty_init, "SciSys", "Chess Partner 2000", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1980, cp2000, 0, 0, cp2000, cp2000, cp2000_state, empty_init, "SciSys", "Chess Partner 2000", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK | MACHINE_IMPERFECT_CONTROLS )

9
src/mame/mame.lst
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@ -18618,9 +18618,6 @@ spelunkrj // (c) 1985 licensed from Broderbund
yanchamr // (c) 1986 (Japan)
youjyudn // (c) 1986 (Japan)
@source:spartanxtec.cpp
spartanxtec
@source:m63.cpp
atomboy // M63 (c) 1985 Irem + Memetron license
atomboya // M63 (c) 1985 Irem + Memetron license
@ -18970,6 +18967,9 @@ maniach // TA-0017 (c) 1986 + Taito America license
maniach2 // TA-0017 (c) 1986 + Taito America license
matmania // TA-0015 (c) 1985 + Taito America license
@source:mattelchess.cpp
mchess
@source:maxaflex.cpp
maxaflex //
mf_achas // (c) 1982 Exidy / First Star Software
@ -35909,6 +35909,9 @@ starwarr // Potomac Mortgage
@source:spaceg.cpp
spaceg // (c) 19??
@source:spartanxtec.cpp
spartanxtec
@source:spbactn.cpp
spbactn // 9002 - (c) 1991 Tecmo
spbactnj // 9002 - (c) 1991 Tecmo

1
src/mame/mess.flt
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@ -427,6 +427,7 @@ mac.cpp
mac128.cpp
macpci.cpp
magnum.cpp
mattelchess.cpp
mbc200.cpp
mbc55x.cpp
mbee.cpp