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calibr50: Add uPD4701A device

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This commit is contained in:
AJR 2017-05-21 10:39:32 -04:00
parent 3b3ef88bfe
commit 6ee9c864a8
4 changed files with 23 additions and 27 deletions
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9
src/devices/machine/upd4701.cpp
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@ -148,6 +148,15 @@ WRITE_LINE_MEMBER(upd4701_device::resety_w)
// reset_xy - pulse the counter reset lines
//-------------------------------------------------
READ8_MEMBER(upd4701_device::reset_xy)
{
resetx_w(1);
resety_w(1);
resetx_w(0);
resety_w(0);
return space.unmap();
}
WRITE8_MEMBER(upd4701_device::reset_xy)
{
resetx_w(1);

1
src/devices/machine/upd4701.h
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@ -61,6 +61,7 @@ public:
DECLARE_WRITE_LINE_MEMBER(ul_w);
DECLARE_WRITE_LINE_MEMBER(resetx_w);
DECLARE_WRITE_LINE_MEMBER(resety_w);
DECLARE_READ8_MEMBER(reset_xy);
DECLARE_WRITE8_MEMBER(reset_xy);
DECLARE_READ8_MEMBER(d_r);

39
src/mame/drivers/seta.cpp
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@ -1370,6 +1370,7 @@ Note: on screen copyright is (c)1998 Coinmaster.
#include "machine/msm6242.h"
#include "machine/nvram.h"
#include "machine/pit8253.h"
#include "machine/upd4701.h"
#include "machine/watchdog.h"
#include "sound/2203intf.h"
#include "sound/2612intf.h"
@ -1685,29 +1686,6 @@ ADDRESS_MAP_END
Caliber 50
***************************************************************************/
READ16_MEMBER(seta_state::calibr50_ip_r)
{
int dir1 = m_rot[0]->read(); // analog port
int dir2 = m_rot[1]->read(); // analog port
switch (offset)
{
case 0x00/2: return m_p1->read(); // p1
case 0x02/2: return m_p2->read(); // p2
case 0x08/2: return m_coins->read(); // Coins
case 0x10/2: return (dir1 & 0xff); // lower 8 bits of p1 rotation
case 0x12/2: return (dir1 >> 8); // upper 4 bits of p1 rotation
case 0x14/2: return (dir2 & 0xff); // lower 8 bits of p2 rotation
case 0x16/2: return (dir2 >> 8); // upper 4 bits of p2 rotation
case 0x18/2: return 0xffff; // ? (value's read but not used)
default:
logerror("PC %06X - Read input %02X !\n", space.device().safe_pc(), offset*2);
return 0;
}
}
WRITE16_MEMBER(seta_state::calibr50_soundlatch_w)
{
if (ACCESSING_BITS_0_7)
@ -1733,7 +1711,12 @@ static ADDRESS_MAP_START( calibr50_map, AS_PROGRAM, 16, seta_state )
AM_RANGE(0x900000, 0x903fff) AM_RAM_WRITE(seta_vram_0_w) AM_SHARE("vram_0") // VRAM
AM_RANGE(0x904000, 0x904fff) AM_RAM //
AM_RANGE(0xa00000, 0xa00019) AM_READ(calibr50_ip_r) // Input Ports
AM_RANGE(0xa00000, 0xa00001) AM_READ_PORT("P1") // X1-004
AM_RANGE(0xa00002, 0xa00003) AM_READ_PORT("P2") // X1-004
AM_RANGE(0xa00008, 0xa00009) AM_READ_PORT("COINS") // X1-004
AM_RANGE(0xa00010, 0xa00017) AM_DEVREAD8("upd4701", upd4701_device, read_xy, 0x00ff)
AM_RANGE(0xa00018, 0xa00019) AM_DEVREAD8("upd4701", upd4701_device, reset_xy, 0x00ff)
/**/AM_RANGE(0xd00000, 0xd005ff) AM_RAM AM_DEVREADWRITE("spritegen", seta001_device, spriteylow_r16, spriteylow_w16) // Sprites Y
AM_RANGE(0xd00600, 0xd00607) AM_RAM AM_DEVREADWRITE("spritegen", seta001_device, spritectrl_r16, spritectrl_w16)
AM_RANGE(0xe00000, 0xe03fff) AM_RAM AM_DEVREADWRITE("spritegen", seta001_device, spritecode_r16, spritecode_w16) // Sprites Code + X + Attr
@ -3747,10 +3730,10 @@ static INPUT_PORTS_START( calibr50 )
PORT_DIPSETTING( 0x0000, "Coin Mode 2" )
PORT_START("ROT1") // Rotation Player 1
PORT_BIT( 0xfff, 0x00, IPT_DIAL ) PORT_SENSITIVITY(15) PORT_KEYDELTA(15) PORT_CODE_DEC(KEYCODE_Z) PORT_CODE_INC(KEYCODE_X)
PORT_BIT( 0xfff, 0x00, IPT_DIAL ) PORT_SENSITIVITY(15) PORT_KEYDELTA(15) PORT_RESET PORT_CODE_DEC(KEYCODE_Z) PORT_CODE_INC(KEYCODE_X)
PORT_START("ROT2") // Rotation Player 2
PORT_BIT( 0xfff, 0x00, IPT_DIAL ) PORT_PLAYER(2) PORT_SENSITIVITY(15) PORT_KEYDELTA(15) PORT_CODE_DEC(KEYCODE_N) PORT_CODE_INC(KEYCODE_M)
PORT_BIT( 0xfff, 0x00, IPT_DIAL ) PORT_PLAYER(2) PORT_SENSITIVITY(15) PORT_KEYDELTA(15) PORT_RESET PORT_CODE_DEC(KEYCODE_N) PORT_CODE_INC(KEYCODE_M)
INPUT_PORTS_END
/***************************************************************************
@ -7936,6 +7919,10 @@ static MACHINE_CONFIG_START( calibr50 )
MCFG_CPU_PERIODIC_INT_DRIVER(seta_state, irq0_line_hold, 4*60) /* IRQ: 4/frame
NMI: when the 68k writes the sound latch */
MCFG_DEVICE_ADD("upd4701", UPD4701A, 0)
MCFG_UPD4701_PORTX("ROT1")
MCFG_UPD4701_PORTY("ROT2")
MCFG_MACHINE_RESET_OVERRIDE(seta_state,calibr50)
MCFG_DEVICE_ADD("spritegen", SETA001_SPRITE, 0)

1
src/mame/includes/seta.h
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@ -154,7 +154,6 @@ public:
DECLARE_WRITE16_MEMBER(sharedram_68000_w);
DECLARE_WRITE16_MEMBER(sub_ctrl_w);
DECLARE_READ16_MEMBER(seta_dsw_r);
DECLARE_READ16_MEMBER(calibr50_ip_r);
DECLARE_WRITE16_MEMBER(calibr50_soundlatch_w);
DECLARE_READ16_MEMBER(usclssic_dsw_r);
DECLARE_READ16_MEMBER(usclssic_trackball_x_r);