diff options
Diffstat (limited to 'src/mess/drivers/hh_ucom4.c')
-rw-r--r-- | src/mess/drivers/hh_ucom4.c | 108 |
1 files changed, 80 insertions, 28 deletions
diff --git a/src/mess/drivers/hh_ucom4.c b/src/mess/drivers/hh_ucom4.c index e3790f19152..19059d222d0 100644 --- a/src/mess/drivers/hh_ucom4.c +++ b/src/mess/drivers/hh_ucom4.c @@ -6,8 +6,8 @@ - serial device etc ------------------------------------------- + serial device etc. +----------------------------------------------- @048 uPD552 1980, Tomy Tennis *085 uPD650 1980, Roland TR-808 102 uPD553 1981, Bandai Block Out @@ -86,6 +86,10 @@ public: void tmtennis_set_clock(); DECLARE_INPUT_CHANGED_MEMBER(tmtennis_difficulty_switch); DECLARE_MACHINE_RESET(tmtennis); + + DECLARE_WRITE8_MEMBER(tmpacman_grid_w); + DECLARE_WRITE8_MEMBER(tmpacman_plate_w); + DECLARE_WRITE8_MEMBER(tmpacman_port_e_w); DECLARE_READ8_MEMBER(alnchase_input_r); DECLARE_WRITE8_MEMBER(alnchase_display_w); @@ -186,8 +190,9 @@ void hh_ucom4_state::display_matrix(int maxx, int maxy, UINT32 setx, UINT32 sety m_display_maxy = maxy; // update current state + UINT32 mask = (1 << maxx) - 1; for (int y = 0; y < maxy; y++) - m_display_state[y] = (sety >> y & 1) ? setx : 0; + m_display_state[y] = (sety >> y & 1) ? (setx & mask) : 0; display_update(); } @@ -231,7 +236,7 @@ UINT8 hh_ucom4_state::read_inputs(int columns) WRITE8_MEMBER(hh_ucom4_state::edracula_grid_w) { - // port C/D: vfd matrix grid + // ports C,D: vfd matrix grid int shift = (offset - NEC_UCOM4_PORTC) * 4; m_grid = (m_grid & ~(0xf << shift)) | (data << shift); @@ -240,7 +245,7 @@ WRITE8_MEMBER(hh_ucom4_state::edracula_grid_w) WRITE8_MEMBER(hh_ucom4_state::edracula_plate_w) { - // port E/F/G/H/I01: vfd matrix plate + // ports E-H,I01: vfd matrix plate int shift = (offset - NEC_UCOM4_PORTE) * 4; m_plate = (m_plate & ~(0xf << shift)) | (data << shift); @@ -257,13 +262,13 @@ WRITE8_MEMBER(hh_ucom4_state::edracula_port_i_w) static INPUT_PORTS_START( edracula ) - PORT_START("IN.0") + PORT_START("IN.0") // port A PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_SELECT ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START ) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_START("IN.1") + PORT_START("IN.1") // port B PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) @@ -320,22 +325,22 @@ MACHINE_CONFIG_END READ8_MEMBER(hh_ucom4_state::tmtennis_input_r) { - // port A/B: buttons + // ports A,B: buttons return ~read_inputs(2) >> (offset*4); } -WRITE8_MEMBER(hh_ucom4_state::tmtennis_port_e_w) +WRITE8_MEMBER(hh_ucom4_state::tmtennis_grid_w) { - // E0/E1: input mux - // E2: speaker out - // E3: N/C - m_inp_mux = data & 3; - m_speaker->level_w(data >> 2 & 1); + // ports G-I: vfd matrix grid + int shift = (offset - NEC_UCOM4_PORTG) * 4; + m_grid = (m_grid & ~(0xf << shift)) | (data << shift); + + display_matrix(12, 12, m_plate, m_grid); } WRITE8_MEMBER(hh_ucom4_state::tmtennis_plate_w) { - // port C/D/F: vfd matrix plate + // ports C-F: vfd matrix plate if (offset == NEC_UCOM4_PORTF) offset--; int shift = (offset - NEC_UCOM4_PORTC) * 4; m_plate = (m_plate & ~(0xf << shift)) | (data << shift); @@ -343,17 +348,16 @@ WRITE8_MEMBER(hh_ucom4_state::tmtennis_plate_w) display_matrix(12, 12, m_plate, m_grid); } -WRITE8_MEMBER(hh_ucom4_state::tmtennis_grid_w) +WRITE8_MEMBER(hh_ucom4_state::tmtennis_port_e_w) { - // port G/H/I: vfd matrix grid - int shift = (offset - NEC_UCOM4_PORTG) * 4; - m_grid = (m_grid & ~(0xf << shift)) | (data << shift); - - display_matrix(12, 12, m_plate, m_grid); + // E0,E1: input mux + // E2: speaker out + // E3: N/C + m_inp_mux = data & 3; + m_speaker->level_w(data >> 2 & 1); } - /* Pro-Tennis physical button layout and labels is like this: [SERVE] [1] [2] [3] [3] [2] [1] [SERVE] @@ -435,6 +439,8 @@ static MACHINE_CONFIG_START( tmtennis, hh_ucom4_state ) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25) MACHINE_CONFIG_END + + /*************************************************************************** Tomy(tronic) Pac-Man (manufactured in Japan) @@ -453,7 +459,45 @@ MACHINE_CONFIG_END ***************************************************************************/ +WRITE8_MEMBER(hh_ucom4_state::tmpacman_grid_w) +{ + // ports C,D: vfd matrix grid + int shift = (offset - NEC_UCOM4_PORTC) * 4; + m_grid = (m_grid & ~(0xf << shift)) | (data << shift); + + display_matrix(19, 8, m_plate, m_grid); +} + +WRITE8_MEMBER(hh_ucom4_state::tmpacman_plate_w) +{ + // ports E-I: vfd matrix plate + int shift = (offset - NEC_UCOM4_PORTE) * 4; + m_plate = (m_plate & ~(0xf << shift)) | (data << shift); + + display_matrix(19, 8, m_plate, m_grid); +} + +WRITE8_MEMBER(hh_ucom4_state::tmpacman_port_e_w) +{ + // E1: speaker out + m_speaker->level_w(data >> 1 & 1); + + tmpacman_plate_w(space, offset, data); +} + + static INPUT_PORTS_START( tmpacman ) + PORT_START("IN.0") // port A + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_16WAY // 4 separate directional buttons, hence 16way + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_16WAY + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_16WAY + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_16WAY + + PORT_START("IN.1") // port B + PORT_CONFNAME( 0x00, 0x00, DEF_STR( Difficulty ) ) + PORT_CONFSETTING( 0x00, "Amateur" ) + PORT_CONFSETTING( 0x01, "Professional" ) + PORT_BIT( 0x0e, IP_ACTIVE_HIGH, IPT_UNUSED ) INPUT_PORTS_END @@ -461,7 +505,17 @@ static MACHINE_CONFIG_START( tmpacman, hh_ucom4_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", NEC_D553, XTAL_430kHz) + MCFG_UCOM4_READ_A_CB(IOPORT("IN.0")) + MCFG_UCOM4_READ_B_CB(IOPORT("IN.1")) + MCFG_UCOM4_WRITE_C_CB(WRITE8(hh_ucom4_state, tmpacman_grid_w)) + MCFG_UCOM4_WRITE_D_CB(WRITE8(hh_ucom4_state, tmpacman_grid_w)) + MCFG_UCOM4_WRITE_E_CB(WRITE8(hh_ucom4_state, tmpacman_port_e_w)) + MCFG_UCOM4_WRITE_F_CB(WRITE8(hh_ucom4_state, tmpacman_plate_w)) + MCFG_UCOM4_WRITE_G_CB(WRITE8(hh_ucom4_state, tmpacman_plate_w)) + MCFG_UCOM4_WRITE_H_CB(WRITE8(hh_ucom4_state, tmpacman_plate_w)) + MCFG_UCOM4_WRITE_I_CB(WRITE8(hh_ucom4_state, tmpacman_plate_w)) + MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_ucom4_state, display_decay_tick, attotime::from_msec(1)) MCFG_DEFAULT_LAYOUT(layout_tmpacman) /* no video! */ @@ -492,8 +546,6 @@ MACHINE_CONFIG_END ***************************************************************************/ - - READ8_MEMBER(hh_ucom4_state::alnchase_input_r) { // port A: buttons @@ -504,7 +556,7 @@ WRITE8_MEMBER(hh_ucom4_state::alnchase_display_w) { if (offset <= NEC_UCOM4_PORTE) { - // C/D/E0: vfd matrix grid + // ports C,D,E0: vfd matrix grid int shift = (offset - NEC_UCOM4_PORTC) * 4; m_grid = (m_grid & ~(0xf << shift)) | (data << shift); @@ -515,7 +567,7 @@ WRITE8_MEMBER(hh_ucom4_state::alnchase_display_w) if (offset >= NEC_UCOM4_PORTE) { - // E23/F/G/H/I: vfd matrix plate + // ports F-I,E23: vfd matrix plate int shift = (offset - NEC_UCOM4_PORTE) * 4; m_plate = ((m_plate << 2 & ~(0xf << shift)) | (data << shift)) >> 2; } @@ -525,10 +577,10 @@ WRITE8_MEMBER(hh_ucom4_state::alnchase_display_w) WRITE8_MEMBER(hh_ucom4_state::alnchase_port_e_w) { - alnchase_display_w(space, offset, data); - // E1: speaker out m_speaker->level_w(data >> 1 & 1); + + alnchase_display_w(space, offset, data); } /* physical button layout and labels is like this: |