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Diffstat (limited to 'src/mess/drivers/unk3403.c')
-rw-r--r--src/mess/drivers/unk3403.c211
1 files changed, 0 insertions, 211 deletions
diff --git a/src/mess/drivers/unk3403.c b/src/mess/drivers/unk3403.c
deleted file mode 100644
index cf1fc6391c0..00000000000
--- a/src/mess/drivers/unk3403.c
+++ /dev/null
@@ -1,211 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:hap
-/***************************************************************************
-
- TMS1100NLL MP3403 DBS 7836 SINGAPORE some game board with 7-segs.
-
- What old electronic game is this?
-
- some clues:
- - it's from 1978
- - Merlin is MP3404, Amaze-A-Tron is MP3405, this one is MP3403
- - it plays some short jingles (you need to be lucky with button mashing),
- jingles feel like maybe a horse racing game
-
-***************************************************************************/
-
-#include "emu.h"
-#include "cpu/tms0980/tms0980.h"
-#include "sound/speaker.h"
-
-// master clock is unknown, the value below is an approximation
-#define MASTER_CLOCK (350000)
-
-
-class unk3403_state : public driver_device
-{
-public:
- unk3403_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag),
- m_maincpu(*this, "maincpu"),
- m_button_matrix(*this, "IN"),
- m_speaker(*this, "speaker")
- { }
-
- required_device<cpu_device> m_maincpu;
- required_ioport_array<4> m_button_matrix;
- required_device<speaker_sound_device> m_speaker;
-
- UINT16 m_r;
- UINT16 m_o;
-
- DECLARE_READ8_MEMBER(read_k);
- DECLARE_WRITE16_MEMBER(write_o);
- DECLARE_WRITE16_MEMBER(write_r);
-
- void leds_update();
-
- virtual void machine_start();
-};
-
-
-
-/***************************************************************************
-
- I/O
-
-***************************************************************************/
-
-void unk3403_state::leds_update()
-{
- // show debug clues
- static UINT8 leds[0x10] = { 0 };
- char msg[0x100] = { 0 };
- char dig[0x100] = { 0 };
- sprintf(msg, "R, *R, O[R]");
-
- for (int i = 0; i < 11; i++)
- {
- if (m_r >> i & 1)
- {
- leds[i]=m_o;
- }
- sprintf(dig, "\n %X %c %02X",i, (m_r >> i & 1) ? 'X' : '_', leds[i]);
- strcat(msg, dig);
- }
-
- popmessage("%s", msg);
-}
-
-READ8_MEMBER(unk3403_state::read_k)
-{
- UINT8 k = 0;
-
- // read selected button rows
- for (int i = 0; i < 4; i++)
- {
- if (m_r >> (i + 4) & 1)
- k |= m_button_matrix[i]->read();
- }
-
- return k;
-}
-
-WRITE16_MEMBER(unk3403_state::write_r)
-{
- // R4-R7: input mux
- // R10: maybe a switch or other button row?
- // R9: speaker out
- m_speaker->level_w(data >> 9 & 1);
-
- // others: ?
- m_r = data;
- leds_update();
-}
-
-WRITE16_MEMBER(unk3403_state::write_o)
-{
- // ?
- m_o = data;
- leds_update();
-}
-
-
-
-/***************************************************************************
-
- Inputs
-
-***************************************************************************/
-
-static INPUT_PORTS_START( unk3403 )
- PORT_START("IN.0") // R4
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_1)
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_2)
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_3)
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_4)
-
- PORT_START("IN.1") // R5
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Q)
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_W)
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_E)
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_R)
-
- PORT_START("IN.2") // R6
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_A)
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_S)
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_D)
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F) // reset/newgame?
-
- PORT_START("IN.3") // R7
- PORT_BIT(0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Z)
- PORT_BIT(0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_X)
- PORT_BIT(0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_C)
- PORT_BIT(0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_V)
-INPUT_PORTS_END
-
-
-
-/***************************************************************************
-
- Machine Config
-
-***************************************************************************/
-
-void unk3403_state::machine_start()
-{
- m_r = 0;
- m_o = 0;
-
- save_item(NAME(m_r));
- save_item(NAME(m_o));
-}
-
-
-static const UINT16 unk3403_output_pla[0x20] =
-{
- /* O output PLA configuration currently unknown */
- 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
- 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
- 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
- 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f
-};
-
-
-static MACHINE_CONFIG_START( unk3403, unk3403_state )
-
- /* basic machine hardware */
- MCFG_CPU_ADD("maincpu", TMS1100, MASTER_CLOCK)
- MCFG_TMS1XXX_OUTPUT_PLA(unk3403_output_pla)
- MCFG_TMS1XXX_READ_K_CB(READ8(unk3403_state, read_k))
- MCFG_TMS1XXX_WRITE_O_CB(WRITE16(unk3403_state, write_o))
- MCFG_TMS1XXX_WRITE_R_CB(WRITE16(unk3403_state, write_r))
-
- /* no video! */
-
- /* sound hardware */
- MCFG_SPEAKER_STANDARD_MONO("mono")
- MCFG_SOUND_ADD("speaker", SPEAKER_SOUND, 0)
- MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
-MACHINE_CONFIG_END
-
-
-
-/***************************************************************************
-
- Game driver(s)
-
-***************************************************************************/
-
-ROM_START( unk3403 )
- ROM_REGION( 0x0800, "maincpu", 0 )
- ROM_LOAD( "tms1100nll_mp3403", 0x0000, 0x0800, CRC(9eabaa7d) SHA1(b1f54587ed7f2bbf3a5d49075c807296384c2b06) )
-
- ROM_REGION( 867, "maincpu:mpla", 0 )
- ROM_LOAD( "tms1100_default_mpla.pla", 0, 867, BAD_DUMP CRC(62445fc9) SHA1(d6297f2a4bc7a870b76cc498d19dbb0ce7d69fec) ) // not verified
- ROM_REGION( 365, "maincpu:opla", 0 )
- ROM_LOAD( "tms1100_xxx_opla.pla", 0, 365, NO_DUMP )
-ROM_END
-
-
-CONS( 1978, unk3403, 0, 0, unk3403, unk3403, driver_device, 0, "<unknown>", "unknown TMS1100 electronic game", GAME_SUPPORTS_SAVE | GAME_NOT_WORKING )