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https://github.com/holub/mame
synced 2025-07-05 18:08:04 +03:00
hh_pic16: hooked up i/o for us2pfball (nw)
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hap
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c65634ec72
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@ -168,7 +168,7 @@ DEVICE_IMAGE_LOAD_MEMBER(cc40_state, cc40_cartridge)
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return image_init_result::FAIL;
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}
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m_cart->rom_alloc(0x20000, GENERIC_ROM8_WIDTH, ENDIANNESS_LITTLE); // allocate a larger ROM region to have 4x32K banks
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m_cart->rom_alloc(0x20000, GENERIC_ROM8_WIDTH, ENDIANNESS_LITTLE); // allocate a larger ROM region to have 4x32K banks
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m_cart->common_load_rom(m_cart->get_rom_base(), size, "rom");
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return image_init_result::PASS;
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@ -303,6 +303,8 @@ READ8_MEMBER(cc40_state::bankswitch_r)
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WRITE8_MEMBER(cc40_state::bankswitch_w)
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{
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data &= 0x0f;
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// d0-d1: system rom bankswitch
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membank("sysbank")->set_entry(data & 3);
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@ -310,7 +312,7 @@ WRITE8_MEMBER(cc40_state::bankswitch_w)
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if (m_cart_rom)
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membank("cartbank")->set_entry(data >> 2 & 3);
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m_banks = data & 0x0f;
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m_banks = data;
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}
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READ8_MEMBER(cc40_state::clock_control_r)
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@ -327,10 +329,12 @@ void cc40_state::update_clock_divider()
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WRITE8_MEMBER(cc40_state::clock_control_w)
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{
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data &= 0x0f;
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// d0-d2: clock divider
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// d3: enable clock divider always
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// other bits: unused?
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if (m_clock_control != (data & 0x0f))
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if (m_clock_control != data)
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{
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m_clock_control = data;
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update_clock_divider();
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@ -58,6 +58,7 @@
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#include "tbaskb.lh"
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#include "touchme.lh" // clickable
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#include "ttfball.lh"
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#include "us2pfball.lh"
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//#include "hh_pic16_test.lh" // common test-layout - use external artwork
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@ -1432,38 +1433,89 @@ public:
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void prepare_display();
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DECLARE_READ8_MEMBER(read_a);
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DECLARE_WRITE8_MEMBER(write_a);
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DECLARE_WRITE8_MEMBER(write_b);
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DECLARE_WRITE8_MEMBER(write_c);
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DECLARE_WRITE8_MEMBER(write_d);
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};
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// handlers
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void us2pfball_state::prepare_display()
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{
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set_display_segmask(0xff, 0x7f);
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display_matrix(7, 10, m_c, m_d | (m_a << 6 & 0x300));
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}
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READ8_MEMBER(us2pfball_state::read_a)
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{
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return 0xff;
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// A0,A1: multiplexed inputs, A4-A7: other inputs
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return (read_inputs(4) & 3) | (m_inp_matrix[4]->read() & 0xf0) | 0x0c;
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}
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WRITE8_MEMBER(us2pfball_state::write_a)
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{
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// A2,A3: leds
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m_a = data;
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prepare_display();
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}
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WRITE8_MEMBER(us2pfball_state::write_b)
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{
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// B0-B3: input mux
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m_inp_mux = data & 0xf;
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}
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WRITE8_MEMBER(us2pfball_state::write_c)
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{
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// C7: speaker out
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m_speaker->level_w(data >> 7 & 1);
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// C0-C6: digit segments
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m_c = data;
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prepare_display();
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}
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WRITE8_MEMBER(us2pfball_state::write_d)
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{
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// D0-D7: digit select
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m_d = ~data;
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prepare_display();
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}
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// config
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static INPUT_PORTS_START( us2pfball )
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PORT_START("IN.0")
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PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 )
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PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 )
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PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON3 )
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PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON4 )
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PORT_START("IN.0") // B0 port A low
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PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_16WAY
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PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2) PORT_16WAY
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PORT_START("IN.1") // B1 port A low
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PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_16WAY
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PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2) PORT_16WAY
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PORT_START("IN.2") // B2 port A low
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PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_16WAY
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PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(2) PORT_16WAY
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PORT_START("IN.3") // B3 port A low
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PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_16WAY
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PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2) PORT_16WAY
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PORT_START("IN.4") // port A high
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PORT_CONFNAME( 0x10, 0x10, DEF_STR( Players ) )
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PORT_CONFSETTING( 0x10, "1" )
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PORT_CONFSETTING( 0x00, "2" )
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PORT_CONFNAME( 0x20, 0x20, DEF_STR( Difficulty ) )
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PORT_CONFSETTING( 0x20, "1" ) // college
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PORT_CONFSETTING( 0x00, "2" ) // pro
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PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SELECT ) PORT_TOGGLE PORT_NAME("Play Selector") // pass
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PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Kick/Pass") // K/P
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PORT_START("IN.5") // port B
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PORT_BIT( 0x7f, IP_ACTIVE_LOW, IPT_UNUSED )
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PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START ) // S
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INPUT_PORTS_END
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static MACHINE_CONFIG_START( us2pfball, us2pfball_state )
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@ -1471,14 +1523,19 @@ static MACHINE_CONFIG_START( us2pfball, us2pfball_state )
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/* basic machine hardware */
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MCFG_CPU_ADD("maincpu", PIC1650, 1000000) // approximation - RC osc. R=39K, C=75pF
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MCFG_PIC16C5x_READ_A_CB(READ8(us2pfball_state, read_a))
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MCFG_PIC16C5x_WRITE_A_CB(WRITE8(us2pfball_state, write_a))
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MCFG_PIC16C5x_READ_B_CB(IOPORT("IN.5"))
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MCFG_PIC16C5x_WRITE_B_CB(WRITE8(us2pfball_state, write_b))
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MCFG_PIC16C5x_READ_C_CB(CONSTANT(0xff))
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MCFG_PIC16C5x_WRITE_C_CB(WRITE8(us2pfball_state, write_c))
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MCFG_PIC16C5x_READ_D_CB(CONSTANT(0xff))
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MCFG_PIC16C5x_WRITE_D_CB(WRITE8(us2pfball_state, write_d))
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MCFG_DEVICE_ADD("clock", CLOCK, 1000000/4) // PIC CLKOUT, tied to RTCC
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MCFG_CLOCK_SIGNAL_HANDLER(INPUTLINE("maincpu", PIC16C5x_RTCC))
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MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_pic16_state, display_decay_tick, attotime::from_msec(1))
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//MCFG_DEFAULT_LAYOUT(layout_us2pfball)
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MCFG_DEFAULT_LAYOUT(layout_us2pfball)
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/* sound hardware */
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MCFG_SPEAKER_STANDARD_MONO("mono")
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@ -50,6 +50,7 @@
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@511 uPD557LC 1980, Takatoku Toys Game Robot 9/Mego Fabulous Fred
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@512 uPD557LC 1980, Castle Toy Tactix
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*513 uPD557LC 1980, Castle Toy Name That Tune
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@060 uPD650C 1979, Mattel Computer Gin
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*085 uPD650C 1980, Roland TR-808
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33
src/mame/layout/us2pfball.lay
Normal file
33
src/mame/layout/us2pfball.lay
Normal file
@ -0,0 +1,33 @@
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<?xml version="1.0"?>
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<mamelayout version="2">
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<!-- define elements -->
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<element name="digit" defstate="0">
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<led7seg><color red="1.0" green="0.25" blue="0.26" /></led7seg>
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</element>
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<element name="led" defstate="0">
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<disk state="0"><color red="0.13" green="0.0325" blue="0.0338" /></disk>
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<disk state="1"><color red="1.0" green="0.25" blue="0.26" /></disk>
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</element>
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<!-- build screen -->
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<view name="Internal Layout">
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<bounds left="0" right="80" top="0" bottom="20" />
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<bezel name="8.a" element="led"><bounds x="1" y="1" width="1" height="1" /></bezel>
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<bezel name="9.a" element="led"><bounds x="78" y="1" width="1" height="1" /></bezel>
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<bezel name="digit0" element="digit"><bounds x="0" y="5" width="10" height="15" /></bezel>
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<bezel name="digit1" element="digit"><bounds x="10" y="5" width="10" height="15" /></bezel>
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<bezel name="digit2" element="digit"><bounds x="20" y="5" width="10" height="15" /></bezel>
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<bezel name="digit3" element="digit"><bounds x="30" y="5" width="10" height="15" /></bezel>
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<bezel name="digit4" element="digit"><bounds x="40" y="5" width="10" height="15" /></bezel>
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<bezel name="digit5" element="digit"><bounds x="50" y="5" width="10" height="15" /></bezel>
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<bezel name="digit6" element="digit"><bounds x="60" y="5" width="10" height="15" /></bezel>
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<bezel name="digit7" element="digit"><bounds x="70" y="5" width="10" height="15" /></bezel>
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</view>
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</mamelayout>
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