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r32395 Friday 26th September, 2014 at 07:27:47 UTC by Robbbert
s3.c : Fixed problems with sound and switches.
[src/mame/drivers]s3.c

trunk/src/mame/drivers/s3.c
r32394r32395
22// copyright-holders:Robbbert
33/***********************************************************************************
44
5    PINBALL
6    Williams System 3
5   PINBALL
6   Williams System 3
77
8    Typical of Williams hardware: Motorola 8-bit CPUs, and lots of PIAs.
8   Typical of Williams hardware: Motorola 8-bit CPUs, and lots of PIAs.
99
10    Schematic and PinMAME used as references.
10   Schematic and PinMAME used as references.
1111
12    Written during October 2012 [Robbbert]
12   Written during October 2012 [Robbbert]
1313
14    When first used, the nvram gets initialised but is otherwise unusable. A reboot
15    will get it going.
14   When first used, the nvram gets initialised but is otherwise unusable. A reboot
15   will get it going.
1616
17    By pressing 4, you can select a different set of sounds. This is switch SW2 on
18    the real board.
17   By pressing 4, you can select a different set of sounds. This is switch SW2 on
18   the real board.
1919
20Each game has its own switches, you need to know the outhole and slam-tilt ones.
21Note that T is also a tilt, but it may take 3 hits to activate it.
22
23Game          Tilt    Outhole
24-----------------------------
25Hot Tip       S       A
26Lucky Seven   =       M
27World Cup     J       H
28Contact       ,       V
29Disco         Enter   N
30Phoenix       M       Left
31Pokerino      ,       X
32
33
2034ToDo:
2135- Mechanical
2236
r32394r32395
111125
112126static INPUT_PORTS_START( s3 )
113127   PORT_START("X0")
114   PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNKNOWN )
128   PORT_BIT( 0xff, IP_ACTIVE_HIGH, IPT_UNKNOWN )
115129
116130   PORT_START("X1")
117   PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_TILT )
118   PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER )
119   PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_START )
120   PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN3 )
121   PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN2 )
122   PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 )
123   PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER )
124   PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER )
131   PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_TILT ) // 3 touches before it tilts
132   PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER )
133   PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_START )
134   PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_COIN3 )
135   PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_COIN2 )
136   PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_COIN1 )
137   PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_OTHER )
138   PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_OTHER )
125139
126140   PORT_START("X2")
127   PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_A)
128   PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_S)
129   PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_D)
130   PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_F)
131   PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_G)
132   PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_H)
133   PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_J)
134   PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_K)
141   PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_A)
142   PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_S)
143   PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_D)
144   PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_F)
145   PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_G)
146   PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_H)
147   PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_J)
148   PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_K)
135149
136150   PORT_START("X4")
137   PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_L)
138   PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_Z)
139   PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_C)
140   PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_V)
141   PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_B)
142   PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_N)
143   PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_M)
144   PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_COMMA)
151   PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_L)
152   PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_Z)
153   PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_C)
154   PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_V)
155   PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_B)
156   PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_N)
157   PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_M)
158   PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_COMMA) // 1 touch tilt
145159
146160   PORT_START("X8")
147   PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_STOP)
148   PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_SLASH)
149   PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_COLON)
150   PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_QUOTE)
151   PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_X)
152   PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_MINUS)
153   PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_EQUALS)
154   PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_BACKSPACE)
161   PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_STOP)
162   PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_SLASH)
163   PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_COLON)
164   PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_QUOTE)
165   PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_X)
166   PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_MINUS)
167   PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_EQUALS)
168   PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_BACKSPACE)
155169
156170   PORT_START("X10")
157   PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_OPENBRACE)
158   PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_CLOSEBRACE)
159   PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_BACKSLASH)
160   PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_ENTER)
161   PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_LEFT)
162   PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_RIGHT)
163   PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_UP)
164   PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_DOWN)
171   PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_OPENBRACE)
172   PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_CLOSEBRACE)
173   PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_BACKSLASH)
174   PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_ENTER)
175   PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_LEFT)
176   PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_RIGHT)
177   PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_UP)
178   PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_DOWN)
165179
166180   PORT_START("X20")
167   PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_Q)
168   PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_W)
169   PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_E)
170   PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_R)
171   PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_Y)
172   PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_U)
173   PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_I)
174   PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_O)
181   PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_Q)
182   PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_W)
183   PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_E)
184   PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_R)
185   PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_Y)
186   PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_U)
187   PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_I)
188   PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_CODE(KEYCODE_O)
175189
176190   PORT_START("X40")
177   PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNKNOWN )
191   PORT_BIT( 0xff, IP_ACTIVE_HIGH, IPT_UNKNOWN )
178192
179193   PORT_START("X80")
180   PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNKNOWN )
194   PORT_BIT( 0xff, IP_ACTIVE_HIGH, IPT_UNKNOWN )
181195
182196   PORT_START("SND")
183197   PORT_BIT( 0xbf, IP_ACTIVE_LOW, IPT_UNUSED )
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476490   MCFG_PIA_READPB_HANDLER(READ8(s3_state, dac_r))
477491   MCFG_PIA_READCB1_HANDLER(READLINE(s3_state, pias_cb1_r))
478492   MCFG_PIA_WRITEPA_HANDLER(WRITE8(s3_state, dac_w))
479   MCFG_PIA_IRQA_HANDLER(DEVWRITELINE("maincpu", m6800_cpu_device, irq_line))
480   MCFG_PIA_IRQB_HANDLER(DEVWRITELINE("maincpu", m6800_cpu_device, irq_line))
493   MCFG_PIA_IRQA_HANDLER(DEVWRITELINE("audiocpu", m6800_cpu_device, irq_line))
494   MCFG_PIA_IRQB_HANDLER(DEVWRITELINE("audiocpu", m6800_cpu_device, irq_line))
481495MACHINE_CONFIG_END
482496
483497

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