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-rw-r--r--src/mame/drivers/fireball.cpp527
1 files changed, 527 insertions, 0 deletions
diff --git a/src/mame/drivers/fireball.cpp b/src/mame/drivers/fireball.cpp
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+++ b/src/mame/drivers/fireball.cpp
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+// license:BSD-3-Clause
+// copyright-holders:ANY
+/***********************************************************************************
+
+ fireball.c
+
+ Mechanical game where you have a gun shooting rubber balls.
+
+ some pics here
+ http://www.schausteller.de/anzeigenmarkt/euro-ball-66634.html
+
+ TODO
+ -NEVER sends store command to Eeprom so all change are lost
+
+************************************************************************************/
+
+#include "emu.h"
+
+#include "cpu/mcs51/mcs51.h"
+#include "sound/ay8910.h"
+#include "fireball.lh"
+#include "machine/eepromser.h"
+
+/****************************
+* LOG defines *
+****************************/
+
+#define LOG_DISPLAY 0
+#define LOG_DISPLAY2 0
+#define LOG_INPUT 0
+#define LOG_AY8912 0
+#define LOG_P1 0
+#define LOG_P3 0
+#define LOG_OUTPUT 0
+
+/****************************
+* Clock defines *
+****************************/
+#define CPU_CLK XTAL_11_0592MHz
+#define AY_CLK XTAL_11_0592MHz/8
+
+
+class fireball_state : public driver_device
+{
+public:
+ fireball_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag),
+ m_maincpu(*this, "maincpu"),
+ m_ay(*this, "aysnd"),
+ m_eeprom(*this, "eeprom")
+ { }
+
+ UINT8 m_p1_data;
+ UINT8 m_p3_data;
+ UINT8 int_timing;
+ UINT8 int_data;
+ UINT8 ay_data;
+ UINT8 to_ay_data;
+ UINT8 m_display_data;
+
+ DECLARE_WRITE8_MEMBER(io_00_w);
+ DECLARE_READ8_MEMBER(io_00_r);
+ DECLARE_WRITE8_MEMBER(io_02_w);
+ DECLARE_READ8_MEMBER(io_02_r);
+ DECLARE_WRITE8_MEMBER(io_04_w);
+ DECLARE_READ8_MEMBER(io_04_r);
+ DECLARE_WRITE8_MEMBER(io_06_w);
+ DECLARE_READ8_MEMBER(io_06_r);
+ DECLARE_READ8_MEMBER(p1_r);
+ DECLARE_WRITE8_MEMBER(p1_w);
+ DECLARE_READ8_MEMBER(p3_r);
+ DECLARE_WRITE8_MEMBER(p3_w);
+ TIMER_DEVICE_CALLBACK_MEMBER(int_0);
+
+protected:
+
+ // devices
+ required_device<cpu_device> m_maincpu;
+ required_device<ay8912_device> m_ay;
+ required_device<eeprom_serial_x24c44_device> m_eeprom;
+
+ // driver_device overrides
+ virtual void machine_reset();
+
+private:
+};
+
+/****************************
+* Read/Write Handlers *
+****************************/
+
+
+READ8_MEMBER(fireball_state::io_00_r)
+{
+ UINT8 tmp=0;
+
+ tmp=ioport("X2-4")->read();
+
+ if (LOG_INPUT)
+ logerror("return %02X from 0x00\n",tmp);
+ return tmp;
+}
+
+WRITE8_MEMBER(fireball_state::io_00_w)
+{
+ m_display_data= m_display_data&0x7f;
+ if (LOG_DISPLAY)
+ logerror("write to 0x00 IO %02X, m_display_data= %01X\n",data,m_display_data);
+
+ switch (data&0x0f)
+ {
+ case 1: output_set_digit_value(2, m_display_data);
+ break;
+ case 2: output_set_digit_value(1, m_display_data);
+ break;
+ case 4: output_set_digit_value(4, m_display_data);
+ break;
+ case 8: output_set_digit_value(3, m_display_data);
+ break;
+ }
+
+
+ if (LOG_OUTPUT)
+ logerror("write to 0x00 IO (X11-X11A) %02X\n",data&0xf0);
+
+ output_set_value("Hopper1", BIT(data, 4));
+ output_set_value("Hopper2", BIT(data, 5));
+ output_set_value("Hopper3", BIT(data, 6));
+}
+
+READ8_MEMBER(fireball_state::io_02_r)
+{
+ UINT8 tmp=0;
+
+ tmp=ioport("X6-8")->read();
+
+ if (LOG_INPUT)
+ logerror("return %02X from 0x02\n",tmp);
+ return tmp;
+}
+
+WRITE8_MEMBER(fireball_state::io_02_w)
+{
+ if (LOG_OUTPUT)
+ logerror("write to 0x00 IO (X7-X9) %02X\n",data);
+
+ output_set_value("GameOver", BIT(data, 0));
+ output_set_value("Title", BIT(data, 1));
+ output_set_value("Credit", BIT(data, 2));
+ output_set_value("SS", BIT(data, 3));
+ output_set_value("C_LOCK", BIT(~data, 4));
+ output_set_value("SV", BIT(data, 5));
+ output_set_value("FBV", BIT(data, 6));
+ output_set_value("RV", BIT(data, 7));
+}
+
+READ8_MEMBER(fireball_state::io_04_r)
+{ //contraves per mod prog
+ UINT8 tmp=0;
+
+ tmp=ioport("X10-12")->read();
+
+ if (LOG_INPUT)
+ logerror("return %02X from 0x04\n",tmp);
+ return tmp;
+}
+
+WRITE8_MEMBER(fireball_state::io_04_w)
+{//display data
+ if (LOG_DISPLAY)
+ logerror("display datat write %02X\n",data);
+ m_display_data=data;
+}
+
+
+
+READ8_MEMBER(fireball_state::io_06_r)
+{
+ if (LOG_AY8912)
+ logerror("read from 0x06 IO\n");
+
+ return 0xbe;
+ //bit 0x01 is NC
+ //bit 0x40 is used to detect is the unit is powerd up!!! related to eeprom store?
+}
+
+WRITE8_MEMBER(fireball_state::io_06_w)
+{
+ if (LOG_AY8912)
+ logerror("write to 0x06 data =%02X\n",data);
+
+ to_ay_data= data;
+
+ if (LOG_DISPLAY2)
+ logerror("On board display write %02X\n",UINT8(~(data&0xff)));
+
+ output_set_digit_value(7, UINT8(~(data&0xff)));
+}
+
+
+ READ8_MEMBER(fireball_state::p1_r)
+ {
+ UINT8 tmp=0;
+ tmp=(m_p1_data&0xfe)|(m_eeprom->do_read());
+ if (LOG_P1)
+ logerror("readP1 port data %02X\n",tmp&0x01);
+ return tmp;
+ }
+
+ WRITE8_MEMBER(fireball_state::p1_w)
+ {
+ //eeprom x24c44/ay8912/system stuff...
+ //bit0 goes to eeprom pin 3 and 4 (0x01) Data_in and Data_out
+ //bit1 goes to eeprom pin 1 (0x02) CE Hi active
+ //bit2 goes to eeprom pin 2 (0x04) SK Clock
+ //bit3 goes to dis/thr input of a ne555 that somehow reset the 8031... TODO
+ //bit4 goes to ay8912 pin bc1 (0x10)
+ //bit5 goes to ay8912 pin bdir (0x20)
+ //bit6 goes to TODO
+ //bit7 goes to TODO
+
+ if (LOG_AY8912){
+ if(( data&0x30) != (m_p1_data&0x30)){
+ logerror("write ay8910 controll bc1= %02X bdir= %02X\n",data&0x10, data&0x20);
+ }
+ }
+
+ m_eeprom->di_write(data & 0x01);
+ m_eeprom->clk_write((data & 0x04) ? ASSERT_LINE : CLEAR_LINE);
+ m_eeprom->cs_write((data & 0x02) ? ASSERT_LINE : CLEAR_LINE);
+
+ if (LOG_P1){
+ if(( data&0xc8) != (m_p1_data&0xc8)){
+ logerror("Unkonow P1 data changed, old data %02X, new data %02X\n",m_p1_data,data);
+ }
+ }
+
+ //AY 3-8912 data write/read
+
+ if (data & 0x20){ //bdir
+ //write to ay8912
+ if (LOG_AY8912)
+ logerror("write to 0x06 bdir=1\n");
+ if(data & 0x10){
+ //address_w
+ if (LOG_AY8912)
+ logerror("write to 0x06 bc1=1\n");
+ m_ay->address_w(space,0,to_ay_data );
+ if (LOG_AY8912)
+ logerror("AY8912 address latch write=%02X\n",to_ay_data);
+ }else{
+ //data_w
+ if (LOG_AY8912)
+ logerror("write to 0x06 bc1=0\n");
+ m_ay->data_w(space,0,to_ay_data );
+ if (LOG_AY8912)
+ logerror("AY8912 data write=%02X\n",to_ay_data);
+ }
+ }else{
+ if (LOG_AY8912)
+ logerror("write to 0x06 bdir=0\n");
+ ay_data=m_ay->data_r(space,0);
+ }
+
+ m_p1_data=data;
+}
+
+
+ READ8_MEMBER(fireball_state::p3_r)
+ {
+ UINT8 ret = 0xfb | ((int_data&1)<<2);
+ if (LOG_P3)
+ logerror("read P3 port data = %02X\n",ret);
+ return ret;
+ }
+
+WRITE8_MEMBER(fireball_state::p3_w)
+ {
+ if (LOG_P3)
+ logerror("write to P3 port data=%02X\n",data);
+
+ m_p3_data=data;
+}
+
+/*************************
+* Memory Map Information *
+*************************/
+
+static ADDRESS_MAP_START( fireball_map, AS_PROGRAM, 8, fireball_state )
+ AM_RANGE(0x0000, 0x1fff) AM_ROM
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( fireball_io_map, AS_IO, 8, fireball_state )
+
+ AM_RANGE(0x00, 0x01)AM_READWRITE(io_00_r,io_00_w)
+ AM_RANGE(0x02, 0x03)AM_READWRITE(io_02_r,io_02_w)
+ AM_RANGE(0x04, 0x05)AM_READWRITE(io_04_r,io_04_w)
+ AM_RANGE(0x06, 0x07)AM_READWRITE(io_06_r,io_06_w)
+
+ //internal port
+ AM_RANGE(MCS51_PORT_P1, MCS51_PORT_P1) AM_READWRITE(p1_r, p1_w)
+ AM_RANGE(MCS51_PORT_P3, MCS51_PORT_P3) AM_READWRITE(p3_r, p3_w)
+
+ADDRESS_MAP_END
+
+
+/*************************
+* Input Ports *
+*************************/
+
+
+static INPUT_PORTS_START( fireball )
+
+ PORT_START("X2-4")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_Q) PORT_NAME("100 Points")
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_W) PORT_NAME("100 Points second input")
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_E) PORT_NAME("200 Points")
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_R) PORT_NAME("300 Points")
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_T) PORT_NAME("400 Points")
+ PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_Y) PORT_NAME("500 Points")
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_U) PORT_NAME("600 Points")
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_I) PORT_NAME("800 Points")
+
+ PORT_START("X6-8")
+ PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_A) PORT_NAME("Empty Hopper A") //activeLow to fool the game code...
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_S) PORT_NAME("Empty Hopper B")//at least one hopper must be full
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_D) PORT_NAME("Empty Hopper C")
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON1 )
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_COIN1 )
+ PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_Z) PORT_NAME("Programming Button")
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_X) PORT_NAME("Confirm Value")
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_C) PORT_NAME("All Options Default value")
+
+ PORT_START("X10-12")
+ PORT_DIPNAME( 0xff, 0x00, "Programming Value" )
+ PORT_DIPSETTING( 0x00, "00" ) //0
+ PORT_DIPSETTING( 0x01, "01" )
+ PORT_DIPSETTING( 0x02, "02" )
+ PORT_DIPSETTING( 0x03, "03" )
+ PORT_DIPSETTING( 0x04, "04" )
+ PORT_DIPSETTING( 0x05, "05" )
+ PORT_DIPSETTING( 0x06, "06" )
+ PORT_DIPSETTING( 0x07, "07" )
+ PORT_DIPSETTING( 0x08, "08" )
+ PORT_DIPSETTING( 0x09, "09" )
+ PORT_DIPSETTING( 0x10, "10" ) //10
+ PORT_DIPSETTING( 0x11, "11" )
+ PORT_DIPSETTING( 0x12, "12" )
+ PORT_DIPSETTING( 0x13, "13" )
+ PORT_DIPSETTING( 0x14, "14" )
+ PORT_DIPSETTING( 0x15, "15" )
+ PORT_DIPSETTING( 0x16, "16" )
+ PORT_DIPSETTING( 0x17, "17" )
+ PORT_DIPSETTING( 0x18, "18" )
+ PORT_DIPSETTING( 0x19, "19" )
+ PORT_DIPSETTING( 0x20, "20" ) //20
+ PORT_DIPSETTING( 0x21, "21" )
+ PORT_DIPSETTING( 0x22, "22" )
+ PORT_DIPSETTING( 0x23, "23" )
+ PORT_DIPSETTING( 0x24, "24" )
+ PORT_DIPSETTING( 0x25, "25" )
+ PORT_DIPSETTING( 0x26, "26" )
+ PORT_DIPSETTING( 0x27, "27" )
+ PORT_DIPSETTING( 0x28, "28" )
+ PORT_DIPSETTING( 0x29, "29" )
+ PORT_DIPSETTING( 0x30, "30" ) //30
+ PORT_DIPSETTING( 0x31, "31" )
+ PORT_DIPSETTING( 0x32, "32" )
+ PORT_DIPSETTING( 0x33, "33" )
+ PORT_DIPSETTING( 0x34, "34" )
+ PORT_DIPSETTING( 0x35, "35" )
+ PORT_DIPSETTING( 0x36, "36" )
+ PORT_DIPSETTING( 0x37, "37" )
+ PORT_DIPSETTING( 0x38, "38" )
+ PORT_DIPSETTING( 0x39, "39" )
+ PORT_DIPSETTING( 0x40, "40" ) //40
+ PORT_DIPSETTING( 0x41, "41" )
+ PORT_DIPSETTING( 0x42, "42" )
+ PORT_DIPSETTING( 0x43, "43" )
+ PORT_DIPSETTING( 0x44, "44" )
+ PORT_DIPSETTING( 0x45, "45" )
+ PORT_DIPSETTING( 0x46, "46" )
+ PORT_DIPSETTING( 0x47, "47" )
+ PORT_DIPSETTING( 0x48, "48" )
+ PORT_DIPSETTING( 0x49, "49" )
+ PORT_DIPSETTING( 0x50, "50" ) //50
+ PORT_DIPSETTING( 0x51, "51" )
+ PORT_DIPSETTING( 0x52, "52" )
+ PORT_DIPSETTING( 0x53, "53" )
+ PORT_DIPSETTING( 0x54, "54" )
+ PORT_DIPSETTING( 0x55, "55" )
+ PORT_DIPSETTING( 0x56, "56" )
+ PORT_DIPSETTING( 0x57, "57" )
+ PORT_DIPSETTING( 0x58, "58" )
+ PORT_DIPSETTING( 0x59, "59" )
+ PORT_DIPSETTING( 0x60, "60" ) //60
+ PORT_DIPSETTING( 0x61, "61" )
+ PORT_DIPSETTING( 0x62, "62" )
+ PORT_DIPSETTING( 0x63, "63" )
+ PORT_DIPSETTING( 0x64, "64" )
+ PORT_DIPSETTING( 0x65, "65" )
+ PORT_DIPSETTING( 0x66, "66" )
+ PORT_DIPSETTING( 0x67, "67" )
+ PORT_DIPSETTING( 0x68, "68" )
+ PORT_DIPSETTING( 0x69, "69" )
+ PORT_DIPSETTING( 0x70, "70" ) //70
+ PORT_DIPSETTING( 0x71, "71" )
+ PORT_DIPSETTING( 0x72, "72" )
+ PORT_DIPSETTING( 0x73, "73" )
+ PORT_DIPSETTING( 0x74, "74" )
+ PORT_DIPSETTING( 0x75, "75" )
+ PORT_DIPSETTING( 0x76, "76" )
+ PORT_DIPSETTING( 0x77, "77" )
+ PORT_DIPSETTING( 0x78, "78" )
+ PORT_DIPSETTING( 0x79, "79" )
+ PORT_DIPSETTING( 0x80, "80" ) //80
+ PORT_DIPSETTING( 0x81, "81" )
+ PORT_DIPSETTING( 0x82, "82" )
+ PORT_DIPSETTING( 0x83, "83" )
+ PORT_DIPSETTING( 0x84, "84" )
+ PORT_DIPSETTING( 0x85, "85" )
+ PORT_DIPSETTING( 0x86, "86" )
+ PORT_DIPSETTING( 0x87, "87" )
+ PORT_DIPSETTING( 0x88, "88" )
+ PORT_DIPSETTING( 0x89, "89" )
+ PORT_DIPSETTING( 0x90, "90" ) //90
+ PORT_DIPSETTING( 0x91, "91" )
+ PORT_DIPSETTING( 0x92, "92" )
+ PORT_DIPSETTING( 0x93, "93" )
+ PORT_DIPSETTING( 0x94, "94" )
+ PORT_DIPSETTING( 0x95, "95" )
+ PORT_DIPSETTING( 0x96, "96" )
+ PORT_DIPSETTING( 0x97, "97" )
+ PORT_DIPSETTING( 0x98, "98" )
+ PORT_DIPSETTING( 0x99, "99" )
+
+INPUT_PORTS_END
+
+/******************************
+* machine reset *
+******************************/
+
+void fireball_state::machine_reset()
+{
+ int_timing=1;
+ output_set_digit_value(5, 0x3f);
+ output_set_digit_value(6, 0x3f);
+
+ output_set_value("Hopper1", 0);
+ output_set_value("Hopper2", 0);
+ output_set_value("Hopper3", 0);
+
+ output_set_value("GameOver", 0);
+ output_set_value("Title", 0);
+ output_set_value("Credit", 0);
+ output_set_value("SS", 0);
+ output_set_value("C_LOCK", 0);
+ output_set_value("SV", 0);
+ output_set_value("FBV", 0);
+ output_set_value("RV", 0);
+}
+
+/*************************
+* INT callback *
+*************************/
+
+TIMER_DEVICE_CALLBACK_MEMBER( fireball_state::int_0 )
+{
+ /* toggle the INT0 line on the CPU */
+ if (int_timing==1){
+ //logerror("INT set\n");
+ m_maincpu->set_input_line(MCS51_INT0_LINE, ASSERT_LINE);
+ int_data=1;
+ }
+ if (int_timing==2){
+ //logerror("INT clear\n");
+ m_maincpu->set_input_line(MCS51_INT0_LINE, CLEAR_LINE);
+ int_data=0;
+ }
+ if (int_timing==5){
+ int_timing=0;
+ }
+ int_timing++;
+}
+
+
+/*************************
+* Machine Drivers *
+*************************/
+
+
+static MACHINE_CONFIG_START( fireball, fireball_state )
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu", I8031, CPU_CLK) //
+ MCFG_CPU_PROGRAM_MAP(fireball_map)
+ MCFG_CPU_IO_MAP(fireball_io_map)
+ MCFG_TIMER_DRIVER_ADD_PERIODIC("int_0", fireball_state, int_0, attotime::from_hz(555)) //9ms from scope reading 111Hz take care of this in the handler
+
+ MCFG_EEPROM_SERIAL_X24C44_ADD("eeprom")
+
+ /* sound hardware */
+ MCFG_SPEAKER_STANDARD_MONO("mono")
+ MCFG_SOUND_ADD("aysnd", AY8912, AY_CLK)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
+
+ /* Video */
+ MCFG_DEFAULT_LAYOUT(layout_fireball)
+MACHINE_CONFIG_END
+
+
+/*************************
+* Rom Load *
+*************************/
+
+ROM_START(fireball)
+ ROM_REGION(0x10000, "maincpu", 0)
+ ROM_LOAD("euroball-89-07-13-c026.bin", 0x0000, 0x2000, CRC(cab3fc1c) SHA1(bcf0d17e26f2d9f5e20bda258728c989ea138702))
+
+ ROM_REGION( 0x20, "eeprom", 0 ) // default eeprom must have some specific value at 0x03 at least
+ ROM_LOAD( "fireball.nv", 0x0000, 0x020, CRC(1d0f5f0f) SHA1(8e68fcd8782f39ed3b1df6162db9be83cb3335e4) ) //default setting
+ROM_END
+
+/*************************
+* Game Drivers *
+*************************/
+/* YEAR NAME PARENT MACHINE INPUT STATE INIT ROT COMPANY FULLNAME FLAGS*/
+GAME( 1989, fireball, 0, fireball, fireball, driver_device, 0, ROT0, "Valco", "Fireball", MACHINE_MECHANICAL ) //1989 by rom name