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-rw-r--r--src/mame/drivers/atarigt.c1136
1 files changed, 1136 insertions, 0 deletions
diff --git a/src/mame/drivers/atarigt.c b/src/mame/drivers/atarigt.c
new file mode 100644
index 00000000000..29dab31a930
--- /dev/null
+++ b/src/mame/drivers/atarigt.c
@@ -0,0 +1,1136 @@
+/***************************************************************************
+
+ Atari GT hardware
+
+ driver by Aaron Giles
+
+ Games supported:
+ * T-Mek (1994) [2 sets]
+ * Primal Rage (1994) [2 sets]
+
+ Known bugs:
+ * protection devices unknown
+
+****************************************************************************
+
+ Memory map (TBA)
+
+***************************************************************************/
+
+
+#include "driver.h"
+#include "machine/atarigen.h"
+#include "video/atarirle.h"
+#include "cpu/m68000/m68000.h"
+#include "audio/cage.h"
+#include "atarigt.h"
+
+
+#define LOG_PROTECTION (0)
+#define HACK_TMEK_CONTROLS (0)
+
+
+
+/*************************************
+ *
+ * Statics
+ *
+ *************************************/
+
+UINT8 atarigt_is_primrage;
+
+static UINT32 * mo_command;
+
+static void (*protection_w)(offs_t offset, UINT16 data);
+static void (*protection_r)(offs_t offset, UINT16 *data);
+
+static void cage_irq_callback(int reason);
+
+
+
+/*************************************
+ *
+ * Initialization
+ *
+ *************************************/
+
+static void update_interrupts(void)
+{
+ int newstate = 0;
+
+ if (atarigen_sound_int_state)
+ newstate = 3;
+ if (atarigen_video_int_state)
+ newstate = 4;
+ if (atarigen_scanline_int_state)
+ newstate = 6;
+
+ if (newstate)
+ cpunum_set_input_line(0, newstate, ASSERT_LINE);
+ else
+ cpunum_set_input_line(0, 7, CLEAR_LINE);
+}
+
+
+static MACHINE_RESET( atarigt )
+{
+ atarigen_eeprom_reset();
+ atarigen_interrupt_reset(update_interrupts);
+ atarigen_scanline_timer_reset(0, atarigt_scanline_update, 8);
+}
+
+
+
+/*************************************
+ *
+ * CAGE sound interrupts
+ *
+ *************************************/
+
+static void cage_irq_callback(int reason)
+{
+ if (reason)
+ atarigen_sound_int_gen();
+ else
+ atarigen_sound_int_ack_w(0,0,0);
+}
+
+
+
+/*************************************
+ *
+ * Input ports
+ *
+ *************************************/
+
+static READ32_HANDLER( inputs_01_r )
+{
+ return (readinputportbytag("IN0") << 16) | readinputportbytag("IN1");
+}
+
+
+static READ32_HANDLER( special_port2_r )
+{
+ int temp = readinputportbytag("IN2");
+ temp ^= 0x0001; /* /A2DRDY always high for now */
+ temp ^= 0x0008; /* A2D.EOC always high for now */
+ return (temp << 16) | temp;
+}
+
+
+static READ32_HANDLER( special_port3_r )
+{
+ int temp = readinputportbytag("IN3");
+ if (atarigen_video_int_state) temp ^= 0x0001;
+ if (atarigen_scanline_int_state) temp ^= 0x0002;
+ return (temp << 16) | temp;
+}
+
+
+#if (HACK_TMEK_CONTROLS)
+INLINE void compute_fake_pots(int *pots)
+{
+ int fake = readinputportbytag("FAKE");
+
+ pots[0] = pots[1] = pots[2] = pots[3] = 0x80;
+
+ if (fake & 0x01) /* up */
+ {
+ if (fake & 0x04) /* up and left */
+ pots[3] = 0x00;
+ else if (fake & 0x08) /* up and right */
+ pots[1] = 0x00;
+ else /* up only */
+ pots[1] = pots[3] = 0x00;
+ }
+ else if (fake & 0x02) /* down */
+ {
+ if (fake & 0x04) /* down and left */
+ pots[3] = 0xff;
+ else if (fake & 0x08) /* down and right */
+ pots[1] = 0xff;
+ else /* down only */
+ pots[1] = pots[3] = 0xff;
+ }
+ else if (fake & 0x04) /* left only */
+ pots[1] = 0xff, pots[3] = 0x00;
+ else if (fake & 0x08) /* right only */
+ pots[3] = 0xff, pots[1] = 0x00;
+}
+#endif
+
+
+static READ32_HANDLER( analog_port0_r )
+{
+#if (HACK_TMEK_CONTROLS)
+ int pots[4];
+ compute_fake_pots(pots);
+ return (pots[0] << 24) | (pots[3] << 8);
+#else
+ return (readinputportbytag("IN4") << 24) | (readinputportbytag("IN5") << 8);
+#endif
+}
+
+
+static READ32_HANDLER( analog_port1_r )
+{
+#if (HACK_TMEK_CONTROLS)
+ int pots[4];
+ compute_fake_pots(pots);
+ return (pots[2] << 24) | (pots[1] << 8);
+#else
+ return (readinputportbytag("IN6") << 24) | (readinputportbytag("IN7") << 8);
+#endif
+}
+
+
+
+/*************************************
+ *
+ * Output ports
+ *
+ *************************************/
+
+static WRITE32_HANDLER( latch_w )
+{
+ /*
+ D13 = 68.DISA
+ D12 = ERASE
+ D11 = /MOGO
+ D8 = VCR
+ D5 = /XRESET
+ D4 = /SNDRES
+ D3 = CC.L
+ D0 = CC.R
+ */
+
+ /* upper byte */
+ if (!(mem_mask & 0xff000000))
+ {
+ /* bits 13-11 are the MO control bits */
+ atarirle_control_w(0, (data >> 27) & 7);
+ }
+
+ if (!(mem_mask & 0x00ff0000))
+ {
+// cage_reset_w(data & 0x00100000);
+ coin_counter_w(0, data & 0x00080000);
+ coin_counter_w(1, data & 0x00010000);
+ }
+}
+
+
+static WRITE32_HANDLER( mo_command_w )
+{
+ COMBINE_DATA(mo_command);
+ if (ACCESSING_LSW32)
+ atarirle_command_w(0, ((data & 0xffff) == 2) ? ATARIRLE_COMMAND_CHECKSUM : ATARIRLE_COMMAND_DRAW);
+}
+
+
+static WRITE32_HANDLER( led_w )
+{
+// logerror("LED = %08X & %08X\n", data, ~mem_mask);
+}
+
+
+
+/*************************************
+ *
+ * Sound I/O
+ *
+ *************************************/
+
+static READ32_HANDLER( sound_data_r )
+{
+ UINT32 result = 0;
+
+ if (ACCESSING_LSW32)
+ result |= cage_control_r();
+ if (ACCESSING_MSW32)
+ result |= main_from_cage_r() << 16;
+ return result;
+}
+
+
+static WRITE32_HANDLER( sound_data_w )
+{
+ if (ACCESSING_LSW32)
+ cage_control_w(data);
+ if (ACCESSING_MSW32)
+ main_to_cage_w(data >> 16);
+}
+
+
+
+/*************************************
+ *
+ * T-Mek protection
+ *
+ *************************************/
+
+#define ADDRSEQ_COUNT 4
+
+static offs_t protaddr[ADDRSEQ_COUNT];
+static UINT8 protmode;
+static UINT16 protresult;
+static UINT8 protdata[0x800];
+
+static UINT8 ignore_writes = 0;
+
+static void tmek_update_mode(offs_t offset)
+{
+ int i;
+
+ /* pop us into the readseq */
+ for (i = 0; i < ADDRSEQ_COUNT - 1; i++)
+ protaddr[i] = protaddr[i + 1];
+ protaddr[ADDRSEQ_COUNT - 1] = offset;
+
+}
+
+
+static void tmek_protection_w(offs_t offset, UINT16 data)
+{
+#if LOG_PROTECTION
+ logerror("%06X:Protection W@%06X = %04X\n", activecpu_get_previouspc(), offset, data);
+#endif
+
+ /* track accesses */
+ tmek_update_mode(offset);
+
+ switch (offset)
+ {
+ case 0xdb0000:
+ ignore_writes = (data == 0x18);
+ break;
+ }
+}
+
+static void tmek_protection_r(offs_t offset, UINT16 *data)
+{
+#if LOG_PROTECTION
+ logerror("%06X:Protection R@%06X\n", activecpu_get_previouspc(), offset);
+#endif
+
+ /* track accesses */
+ tmek_update_mode(offset);
+
+ /* handle specific reads */
+ switch (offset)
+ {
+ /* status register; the code spins on this waiting for the high bit to be set */
+ case 0xdb8700:
+ case 0xdb87c0:
+// if (protmode != 0)
+ {
+ *data = -1;//0x8000;
+ }
+ break;
+ }
+}
+
+
+
+/*************************************
+ *
+ * Primal Rage protection
+ *
+ *************************************/
+
+static void primage_update_mode(offs_t offset)
+{
+ int i;
+
+ /* pop us into the readseq */
+ for (i = 0; i < ADDRSEQ_COUNT - 1; i++)
+ protaddr[i] = protaddr[i + 1];
+ protaddr[ADDRSEQ_COUNT - 1] = offset;
+
+ /* check for particular sequences */
+ if (!protmode)
+ {
+ /* this is from the code at $20f90 */
+ if (protaddr[1] == 0xdcc7c4 && protaddr[2] == 0xdcc7c4 && protaddr[3] == 0xdc4010)
+ {
+// logerror("prot:Entering mode 1\n");
+ protmode = 1;
+ }
+
+ /* this is from the code at $27592 */
+ if (protaddr[0] == 0xdcc7ca && protaddr[1] == 0xdcc7ca && protaddr[2] == 0xdcc7c6 && protaddr[3] == 0xdc4022)
+ {
+// logerror("prot:Entering mode 2\n");
+ protmode = 2;
+ }
+
+ /* this is from the code at $3d8dc */
+ if (protaddr[0] == 0xdcc7c0 && protaddr[1] == 0xdcc7c0 && protaddr[2] == 0xdc80f2 && protaddr[3] == 0xdc7af2)
+ {
+// logerror("prot:Entering mode 3\n");
+ protmode = 3;
+ }
+ }
+}
+
+
+
+static void primrage_protection_w(offs_t offset, UINT16 data)
+{
+#if LOG_PROTECTION
+{
+ UINT32 pc = activecpu_get_previouspc();
+ switch (pc)
+ {
+ /* protection code from 20f90 - 21000 */
+ case 0x20fba:
+ if (offset % 16 == 0) logerror("\n ");
+ logerror("W@%06X(%04X) ", offset, data);
+ break;
+
+ /* protection code from 27592 - 27664 */
+ case 0x275f6:
+ logerror("W@%06X(%04X) ", offset, data);
+ break;
+
+ /* protection code from 3d8dc - 3d95a */
+ case 0x3d908:
+ case 0x3d932:
+ case 0x3d938:
+ case 0x3d93e:
+ logerror("W@%06X(%04X) ", offset, data);
+ break;
+ case 0x3d944:
+ logerror("W@%06X(%04X) - done\n", offset, data);
+ break;
+
+ /* protection code from 437fa - 43860 */
+ case 0x43830:
+ case 0x43838:
+ logerror("W@%06X(%04X) ", offset, data);
+ break;
+
+ /* catch anything else */
+ default:
+ logerror("%06X:Unknown protection W@%06X = %04X\n", activecpu_get_previouspc(), offset, data);
+ break;
+ }
+}
+#endif
+
+/* mask = 0x78fff */
+
+ /* track accesses */
+ primage_update_mode(offset);
+
+ /* check for certain read sequences */
+ if (protmode == 1 && offset >= 0xdc7800 && offset < 0xdc7800 + sizeof(protdata) * 2)
+ protdata[(offset - 0xdc7800) / 2] = data;
+
+ if (protmode == 2)
+ {
+ int temp = (offset - 0xdc7800) / 2;
+// logerror("prot:mode 2 param = %04X\n", temp);
+ protresult = temp * 0x6915 + 0x6915;
+ }
+
+ if (protmode == 3)
+ {
+ if (offset == 0xdc4700)
+ {
+// logerror("prot:Clearing mode 3\n");
+ protmode = 0;
+ }
+ }
+}
+
+
+
+static void primrage_protection_r(offs_t offset, UINT16 *data)
+{
+ /* track accesses */
+ primage_update_mode(offset);
+
+#if LOG_PROTECTION
+{
+ UINT32 pc = activecpu_get_previouspc();
+ UINT32 p1, p2, a6;
+ switch (pc)
+ {
+ /* protection code from 20f90 - 21000 */
+ case 0x20f90:
+ logerror("Known Protection @ 20F90: R@%06X ", offset);
+ break;
+ case 0x20f98:
+ case 0x20fa0:
+ logerror("R@%06X ", offset);
+ break;
+ case 0x20fcc:
+ logerror("R@%06X - done\n", offset);
+ break;
+
+ /* protection code from 27592 - 27664 */
+ case 0x275bc:
+ break;
+ case 0x275cc:
+ a6 = activecpu_get_reg(M68K_A6);
+ p1 = (cpu_readmem24bedw_word(a6+8) << 16) | cpu_readmem24bedw_word(a6+10);
+ p2 = (cpu_readmem24bedw_word(a6+12) << 16) | cpu_readmem24bedw_word(a6+14);
+ logerror("Known Protection @ 275BC(%08X, %08X): R@%06X ", p1, p2, offset);
+ break;
+ case 0x275d2:
+ case 0x275d8:
+ case 0x275de:
+ case 0x2761e:
+ case 0x2762e:
+ logerror("R@%06X ", offset);
+ break;
+ case 0x2763e:
+ logerror("R@%06X - done\n", offset);
+ break;
+
+ /* protection code from 3d8dc - 3d95a */
+ case 0x3d8f4:
+ a6 = activecpu_get_reg(M68K_A6);
+ p1 = (cpu_readmem24bedw_word(a6+12) << 16) | cpu_readmem24bedw_word(a6+14);
+ logerror("Known Protection @ 3D8F4(%08X): R@%06X ", p1, offset);
+ break;
+ case 0x3d8fa:
+ case 0x3d90e:
+ logerror("R@%06X ", offset);
+ break;
+
+ /* protection code from 437fa - 43860 */
+ case 0x43814:
+ a6 = activecpu_get_reg(M68K_A6);
+ p1 = cpu_readmem24bedw(a6+15);
+ logerror("Known Protection @ 43814(%08X): R@%06X ", p1, offset);
+ break;
+ case 0x4381c:
+ case 0x43840:
+ logerror("R@%06X ", offset);
+ break;
+ case 0x43848:
+ logerror("R@%06X - done\n", offset);
+ break;
+
+ /* catch anything else */
+ default:
+ logerror("%06X:Unknown protection R@%06X\n", activecpu_get_previouspc(), offset);
+ break;
+ }
+}
+#endif
+
+ /* handle specific reads */
+ switch (offset)
+ {
+ /* status register; the code spins on this waiting for the high bit to be set */
+ case 0xdc4700:
+// if (protmode != 0)
+ {
+ *data = 0x8000;
+ }
+ break;
+
+ /* some kind of result register */
+ case 0xdcc7c2:
+ if (protmode == 2)
+ {
+ *data = protresult;
+ protmode = 0;
+// logerror("prot:Clearing mode 2\n");
+ }
+ break;
+
+ case 0xdcc7c4:
+ if (protmode == 1)
+ {
+ protmode = 0;
+// logerror("prot:Clearing mode 1\n");
+ }
+ break;
+ }
+}
+
+
+
+/*************************************
+ *
+ * Protection/color RAM
+ *
+ *************************************/
+
+static READ32_HANDLER( colorram_protection_r )
+{
+ offs_t address = 0xd80000 + offset * 4;
+ UINT32 result32 = 0;
+ UINT16 result;
+
+ if ((mem_mask & 0xffff0000) != 0xffff0000)
+ {
+ result = atarigt_colorram_r(address);
+ (*protection_r)(address, &result);
+ result32 |= result << 16;
+ }
+ if ((mem_mask & 0x0000ffff) != 0x0000ffff)
+ {
+ result = atarigt_colorram_r(address + 2);
+ (*protection_r)(address + 2, &result);
+ result32 |= result;
+ }
+
+ return result32;
+}
+
+
+static WRITE32_HANDLER( colorram_protection_w )
+{
+ offs_t address = 0xd80000 + offset * 4;
+
+ if ((mem_mask & 0xffff0000) != 0xffff0000)
+ {
+ if (!ignore_writes)
+ atarigt_colorram_w(address, data >> 16, mem_mask >> 16);
+ (*protection_w)(address, data >> 16);
+ }
+ if ((mem_mask & 0x0000ffff) != 0x0000ffff)
+ {
+ if (!ignore_writes)
+ atarigt_colorram_w(address + 2, data, mem_mask);
+ (*protection_w)(address + 2, data);
+ }
+}
+
+
+
+/*************************************
+ *
+ * Main CPU memory handlers
+ *
+ *************************************/
+
+static ADDRESS_MAP_START( main_map, ADDRESS_SPACE_PROGRAM, 32 )
+ AM_RANGE(0x000000, 0x1fffff) AM_ROM
+ AM_RANGE(0xc00000, 0xc00003) AM_READWRITE(sound_data_r, sound_data_w)
+ AM_RANGE(0xd00014, 0xd00017) AM_READ(analog_port0_r)
+ AM_RANGE(0xd0001c, 0xd0001f) AM_READ(analog_port1_r)
+ AM_RANGE(0xd20000, 0xd20fff) AM_READWRITE(atarigen_eeprom_upper32_r, atarigen_eeprom32_w) AM_BASE((UINT32 **)&atarigen_eeprom) AM_SIZE(&atarigen_eeprom_size)
+ AM_RANGE(0xd40000, 0xd4ffff) AM_WRITE(atarigen_eeprom_enable32_w)
+ AM_RANGE(0xd72000, 0xd75fff) AM_WRITE(atarigen_playfield32_w) AM_BASE(&atarigen_playfield32)
+ AM_RANGE(0xd76000, 0xd76fff) AM_WRITE(atarigen_alpha32_w) AM_BASE(&atarigen_alpha32)
+ AM_RANGE(0xd78000, 0xd78fff) AM_WRITE(atarirle_0_spriteram32_w) AM_BASE(&atarirle_0_spriteram32)
+ AM_RANGE(0xd7a200, 0xd7a203) AM_WRITE(mo_command_w) AM_BASE(&mo_command)
+ AM_RANGE(0xd70000, 0xd7ffff) AM_RAM
+ AM_RANGE(0xd80000, 0xdfffff) AM_READWRITE(colorram_protection_r, colorram_protection_w) AM_BASE((UINT32 **)&atarigt_colorram)
+ AM_RANGE(0xe04000, 0xe04003) AM_WRITE(led_w)
+ AM_RANGE(0xe08000, 0xe08003) AM_WRITE(latch_w)
+ AM_RANGE(0xe0a000, 0xe0a003) AM_WRITE(atarigen_scanline_int_ack32_w)
+ AM_RANGE(0xe0c000, 0xe0c003) AM_WRITE(atarigen_video_int_ack32_w)
+ AM_RANGE(0xe0e000, 0xe0e003) AM_WRITE(MWA32_NOP)//watchdog_reset_w },
+ AM_RANGE(0xe80000, 0xe80003) AM_READ(inputs_01_r)
+ AM_RANGE(0xe82000, 0xe82003) AM_READ(special_port2_r)
+ AM_RANGE(0xe82004, 0xe82007) AM_READ(special_port3_r)
+ AM_RANGE(0xf80000, 0xffffff) AM_RAM
+ADDRESS_MAP_END
+
+
+
+/*************************************
+ *
+ * Port definitions
+ *
+ *************************************/
+
+#define COMMON_IN0\
+ PORT_START_TAG("IN0")\
+ PORT_BIT( 0x00ff, IP_ACTIVE_LOW, IPT_UNUSED )\
+ PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_START1 )\
+ PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)\
+ PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)\
+ PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1)\
+ PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1)\
+ PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1)\
+ PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1)\
+ PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(1)
+
+#define COMMON_IN1\
+ PORT_START_TAG("IN1")\
+ PORT_BIT( 0x00ff, IP_ACTIVE_LOW, IPT_UNUSED )\
+ PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_START2 )\
+ PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)\
+ PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)\
+ PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)\
+ PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2)\
+ PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2)\
+ PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2)\
+ PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(2)
+
+#define COMMON_IN2\
+ PORT_START_TAG("IN2") /* 68.STATUS (A2=0) */ \
+ PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_SPECIAL ) /* /A2DRDY */ \
+ PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_TILT ) /* TILT */ \
+ PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_SPECIAL ) /* /XIRQ23 */ \
+ PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_SPECIAL ) /* A2D.EOC */ \
+ PORT_BIT( 0x0030, IP_ACTIVE_LOW, IPT_UNUSED ) /* NC */ \
+ PORT_SERVICE( 0x0040, IP_ACTIVE_LOW ) /* SELFTEST */ \
+ PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_VBLANK ) /* VBLANK */ \
+ PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED )
+
+#define COMMON_IN3\
+ PORT_START_TAG("IN3") /* 68.STATUS (A2=1) */ \
+ PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_SPECIAL ) /* /VBIRQ */ \
+ PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_SPECIAL ) /* /4MSIRQ */ \
+ PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_SPECIAL ) /* /XIRQ0 */ \
+ PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_SPECIAL ) /* /XIRQ1 */ \
+ PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_SPECIAL ) /* /SERVICER */ \
+ PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_SPECIAL ) /* /SER.L */ \
+ PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_COIN2 ) /* COINR */ \
+ PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_COIN1 ) /* COINL */ \
+ PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED )
+
+static INPUT_PORTS_START( tmek )
+ COMMON_IN0 /* 68.SW (A1=0) */
+
+ COMMON_IN1 /* 68.SW (A1=1) */
+
+ COMMON_IN2
+
+ COMMON_IN3
+
+#if (HACK_TMEK_CONTROLS)
+ PORT_START_TAG("FAKE") /* single digital joystick */
+ PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT( 0x0008, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
+#else
+ PORT_START_TAG("IN4")
+ PORT_BIT( 0xff, 0x80, IPT_AD_STICK_X ) PORT_SENSITIVITY(100) PORT_KEYDELTA(10) PORT_PLAYER(2)
+
+ PORT_START_TAG("IN5")
+ PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_SENSITIVITY(100) PORT_KEYDELTA(10) PORT_PLAYER(1)
+
+ PORT_START_TAG("IN6")
+ PORT_BIT( 0xff, 0x80, IPT_AD_STICK_X ) PORT_SENSITIVITY(100) PORT_KEYDELTA(10) PORT_PLAYER(1)
+
+ PORT_START_TAG("IN7")
+ PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_SENSITIVITY(100) PORT_KEYDELTA(10) PORT_PLAYER(2)
+#endif
+
+INPUT_PORTS_END
+
+
+static INPUT_PORTS_START( primrage )
+ COMMON_IN0 /* 68.SW (A1=0) */
+
+ COMMON_IN1 /* 68.SW (A1=1) bit 0x0008 does something */
+
+ COMMON_IN2 /* 68.STATUS (A2=0) */
+
+ COMMON_IN3 /* 68.STATUS (A2=1) */
+
+ PORT_START_TAG("IN4")
+ PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
+
+ PORT_START_TAG("IN5")
+ PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
+
+ PORT_START_TAG("IN6")
+ PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
+
+ PORT_START_TAG("IN7")
+ PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
+INPUT_PORTS_END
+
+
+
+/*************************************
+ *
+ * Graphics definitions
+ *
+ *************************************/
+
+static const gfx_layout pflayout =
+{
+ 8,8,
+ RGN_FRAC(1,3),
+ 5,
+ { 0, 0, 1, 2, 3 },
+ { RGN_FRAC(1,3)+0, RGN_FRAC(1,3)+4, 0, 4, RGN_FRAC(1,3)+8, RGN_FRAC(1,3)+12, 8, 12 },
+ { 0*8, 2*8, 4*8, 6*8, 8*8, 10*8, 12*8, 14*8 },
+ 16*8
+};
+
+
+static const gfx_layout pftoplayout =
+{
+ 8,8,
+ RGN_FRAC(1,3),
+ 6,
+ { RGN_FRAC(2,3)+0, RGN_FRAC(2,3)+4, 0, 0, 0, 0 },
+ { 3, 2, 1, 0, 11, 10, 9, 8 },
+ { 0*8, 2*8, 4*8, 6*8, 8*8, 10*8, 12*8, 14*8 },
+ 16*8
+};
+
+
+static const gfx_layout anlayout =
+{
+ 8,8,
+ RGN_FRAC(1,1),
+ 4,
+ { 0, 1, 2, 3 },
+ { 0, 4, 8, 12, 16, 20, 24, 28 },
+ { 0*8, 4*8, 8*8, 12*8, 16*8, 20*8, 24*8, 28*8 },
+ 32*8
+};
+
+
+static GFXDECODE_START( atarigt )
+ GFXDECODE_ENTRY( REGION_GFX1, 0, pflayout, 0x000, 64 )
+ GFXDECODE_ENTRY( REGION_GFX2, 0, anlayout, 0x000, 16 )
+ GFXDECODE_ENTRY( REGION_GFX1, 0, pftoplayout, 0x000, 64 )
+GFXDECODE_END
+
+
+
+/*************************************
+ *
+ * Machine driver
+ *
+ *************************************/
+
+static MACHINE_DRIVER_START( atarigt )
+
+ /* basic machine hardware */
+ MDRV_CPU_ADD(M68EC020, ATARI_CLOCK_50MHz/2)
+ MDRV_CPU_PROGRAM_MAP(main_map,0)
+ MDRV_CPU_VBLANK_INT(atarigen_video_int_gen,1)
+ MDRV_CPU_PERIODIC_INT(atarigen_scanline_int_gen, 250)
+
+ MDRV_MACHINE_RESET(atarigt)
+ MDRV_NVRAM_HANDLER(atarigen)
+
+ /* video hardware */
+ MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER | VIDEO_UPDATE_BEFORE_VBLANK)
+ MDRV_GFXDECODE(atarigt)
+ MDRV_PALETTE_LENGTH(32768)
+
+ MDRV_SCREEN_ADD("main", 0)
+ MDRV_SCREEN_FORMAT(BITMAP_FORMAT_RGB32)
+ /* note: these parameters are from published specs, not derived */
+ /* the board uses a pair of GALs to determine H and V parameters */
+ MDRV_SCREEN_RAW_PARAMS(ATARI_CLOCK_14MHz/2, 456, 0, 336, 262, 0, 240)
+
+ MDRV_VIDEO_START(atarigt)
+ MDRV_VIDEO_EOF(atarirle)
+ MDRV_VIDEO_UPDATE(atarigt)
+
+ /* sound hardware */
+ MDRV_IMPORT_FROM(cage)
+MACHINE_DRIVER_END
+
+
+
+/*************************************
+ *
+ * ROM definition(s)
+ *
+ *************************************/
+
+ROM_START( tmek )
+ ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* 8*64k for 68000 code */
+ ROM_LOAD32_BYTE( "0044d", 0x00000, 0x20000, CRC(1cd62725) SHA1(7685794d9fbe3fe7a9978d12e489447b4fba5282) )
+ ROM_LOAD32_BYTE( "0043d", 0x00001, 0x20000, CRC(82185051) SHA1(a21aad4f6ec948d9cd47efb89e7811c5c2e4850b) )
+ ROM_LOAD32_BYTE( "0042d", 0x00002, 0x20000, CRC(ef9feda4) SHA1(9fb6e91d4c22e28ced61d0d1f28f5e43191c8762) )
+ ROM_LOAD32_BYTE( "0041d", 0x00003, 0x20000, CRC(179da056) SHA1(5f7ddf44aab55beaf2c377b0c93279acb6273255) )
+
+ ROM_REGION32_LE( 0x200000, REGION_USER1, 0 ) /* TMS320C31 boot ROM */
+ ROM_LOAD32_BYTE( "0078c", 0x000000, 0x080000, CRC(ff5b979a) SHA1(deb8ee454b6b7c7bddb2ba0c808869e45b19e55f) )
+
+ ROM_REGION32_LE( 0x1000000, REGION_USER2, 0 ) /* TMS320C31 sound ROMs */
+ ROM_LOAD32_WORD( "0077", 0x400000, 0x200000, CRC(8f650f8b) SHA1(e3b48ff4e2093d709134b6bf62cecd101ab5cef4) )
+ ROM_LOAD32_BYTE( "2501a", 0x400002, 0x080000, CRC(98e51103) SHA1(420d0aac6b1de1bd990b9e4219041192400299f8) )
+ ROM_LOAD32_BYTE( "2500a", 0x400003, 0x080000, CRC(49c0136c) SHA1(1ad463b1e50df9843abb8c645cbe8a79e42cbb87) )
+ ROM_LOAD32_BYTE( "2503a", 0x600002, 0x080000, CRC(4376f3eb) SHA1(fe3f1efec3e6b4da3d5a13611bad7e34306cc224) )
+ ROM_LOAD32_BYTE( "2502a", 0x600003, 0x080000, CRC(a48e6a5f) SHA1(f9615ff587b60d07172fc44ce87ae0fb49cb02a0) )
+ ROM_LOAD32_WORD( "0076", 0x800000, 0x200000, CRC(74dffe2d) SHA1(9436f69827050ad2f3be58f1cb57d7a06b75ab61) )
+ ROM_LOAD32_WORD( "0074", 0x800002, 0x200000, CRC(8dfc6ce0) SHA1(5b0d4dd4cb7934f542e67217a2542a3c69558cea) )
+
+ ROM_REGION( 0x300000, REGION_GFX1, ROMREGION_DISPOSE )
+ ROM_LOAD( "0250", 0x000000, 0x80000, CRC(56bd9f25) SHA1(a8161aeee274f28c41f82b6b3f63570970ee281d) ) /* playfield, planes 0-1 */
+ ROM_LOAD( "0253a", 0x080000, 0x80000, CRC(23e2f83d) SHA1(804a17ce8768bd48cda853e55fc1f54ed7475968) )
+ ROM_LOAD( "0251", 0x100000, 0x80000, CRC(0d3b08f7) SHA1(72ec2383011ef20e9054594279cc85fa55c3a9b2) ) /* playfield, planes 2-3 */
+ ROM_LOAD( "0254a", 0x180000, 0x80000, CRC(448aea87) SHA1(8c9e367b2f8d06858d37a9239fb732c1379ec374) )
+ ROM_LOAD( "0252", 0x200000, 0x80000, CRC(95a1c23b) SHA1(74eb69dcaebd7a7a03d8f7c9bf6183ece695e91d) ) /* playfield, planes 4-5 */
+ ROM_LOAD( "0255a", 0x280000, 0x80000, CRC(f0fbb700) SHA1(3f0355b137f6426a07abab77f25e718c6102a16f) )
+
+ ROM_REGION( 0x020000, REGION_GFX2, ROMREGION_DISPOSE )
+ ROM_LOAD( "0045a", 0x000000, 0x20000, CRC(057a5304) SHA1(d44c0cf885a1324888b7e8118f124c0dae616859) ) /* alphanumerics */
+
+ ROM_REGION16_BE( 0x1000000, REGION_GFX3, 0 )
+ ROM_LOAD16_BYTE( "0300", 0x000001, 0x100000, CRC(8367ddac) SHA1(9ca77962259284cef8a261b652ab1327817ee8d0) )
+ ROM_LOAD16_BYTE( "0301", 0x000000, 0x100000, CRC(94524b5b) SHA1(db401fd7ba56658fcb614406672c02569d845930) )
+ ROM_LOAD16_BYTE( "0302", 0x200001, 0x100000, CRC(c03f1aa7) SHA1(c68b52280d0695629c843b9c90f7a39713e063b0) )
+ ROM_LOAD16_BYTE( "0303", 0x200000, 0x100000, CRC(3ac5b24f) SHA1(96c26cb3f17f4a383bf0a7be442c6199fbac8b4b) )
+ ROM_LOAD16_BYTE( "0304", 0x400001, 0x100000, CRC(b053ef78) SHA1(30dd8c409ed7fbc12495829e680df9d7d1cf6c6c) )
+ ROM_LOAD16_BYTE( "0305", 0x400000, 0x100000, CRC(b012b8e9) SHA1(89af30b49fad8424b00252c2ea3ef454a45a5622) )
+ ROM_LOAD16_BYTE( "0306", 0x600001, 0x100000, CRC(d086f149) SHA1(92b5b7c01863a9fcc9b9b3990744da7ac107a324) )
+ ROM_LOAD16_BYTE( "0307", 0x600000, 0x100000, CRC(49c1a541) SHA1(65169a8ed4cd5f77fec61252a72b7731d8e910e1) )
+ ROM_LOAD16_BYTE( "0308", 0x800001, 0x100000, CRC(97033c8a) SHA1(c81d30a492dd0419193a68eea78ba5e6b12a3f9a) )
+ ROM_LOAD16_BYTE( "0309", 0x800000, 0x100000, CRC(e095ecb3) SHA1(79b7d21096cc1abeb2d1bc45deab5dc42282a807) )
+ ROM_LOAD16_BYTE( "0310", 0xa00001, 0x100000, CRC(e056a0c3) SHA1(0a87e4078371e1b52e9418a4824f2d37cb07a649) )
+ ROM_LOAD16_BYTE( "0311", 0xa00000, 0x100000, CRC(05afb2dc) SHA1(db186bfde255aa57f8e80bdc92c9be6d8c366bb9) )
+ ROM_LOAD16_BYTE( "0312", 0xc00001, 0x100000, CRC(cc224dae) SHA1(0d57382b53920172ceaba62a0f690fc04aedfddc) )
+ ROM_LOAD16_BYTE( "0313", 0xc00000, 0x100000, CRC(a8cf049d) SHA1(d130e1f94d2a2819ed46c45834aa1b1cd86ab839) )
+ ROM_LOAD16_BYTE( "0314", 0xe00001, 0x100000, CRC(4f01db8d) SHA1(c18c72f1ccbe6ff18576592548c960f9ce357016) )
+ ROM_LOAD16_BYTE( "0315", 0xe00000, 0x100000, CRC(28e97d06) SHA1(ef115f393c568822cb2cb3cca92c7656e1ee07f9) )
+
+ ROM_REGION( 0x0600, REGION_PROMS, ROMREGION_DISPOSE )
+ ROM_LOAD( "0001a", 0x0000, 0x0200, CRC(a70ade3f) SHA1(f4a558b17767eed2683c768d1b441e75edcff967) ) /* microcode for growth renderer */
+ ROM_LOAD( "0001b", 0x0200, 0x0200, CRC(f4768b4d) SHA1(a506fa5386ab0ea2851ff1f8474d4bfc66deaa70) )
+ ROM_LOAD( "0001c", 0x0400, 0x0200, CRC(22a76ad4) SHA1(ce840c283bbd3a5f19dc8d91b19d1571eff51ff4) )
+ROM_END
+
+
+ROM_START( tmekprot )
+ ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* 8*64k for 68000 code */
+ ROM_LOAD32_BYTE( "pgm0", 0x00000, 0x20000, CRC(f5f7f7be) SHA1(66be472e7c0ef26e2ce2b45488a8e4cfc1b0f80a) )
+ ROM_LOAD32_BYTE( "pgm1", 0x00001, 0x20000, CRC(284f7971) SHA1(5327f6368abd2ab9740a5150a8660c420f750476) )
+ ROM_LOAD32_BYTE( "pgm2", 0x00002, 0x20000, CRC(ce9a77d4) SHA1(025143b59d85180286086940b05c8e5ea0b4a7fe) )
+ ROM_LOAD32_BYTE( "pgm3", 0x00003, 0x20000, CRC(28b0e210) SHA1(7567671beecc7d30e9d4b61cf7d3448bb1dbb072) )
+
+ ROM_REGION32_LE( 0x200000, REGION_USER1, 0 ) /* TMS320C31 boot ROM */
+ ROM_LOAD32_BYTE( "0078c", 0x000000, 0x080000, NO_DUMP CRC(ff5b979a) SHA1(deb8ee454b6b7c7bddb2ba0c808869e45b19e55f) )
+
+ ROM_REGION32_LE( 0x1000000, REGION_USER2, 0 ) /* TMS320C31 sound ROMs */
+ ROM_LOAD32_WORD( "0077", 0x400000, 0x200000, CRC(8f650f8b) SHA1(e3b48ff4e2093d709134b6bf62cecd101ab5cef4) )
+ ROM_LOAD32_BYTE( "2501a", 0x400002, 0x080000, CRC(98e51103) SHA1(420d0aac6b1de1bd990b9e4219041192400299f8) )
+ ROM_LOAD32_BYTE( "2500a", 0x400003, 0x080000, CRC(49c0136c) SHA1(1ad463b1e50df9843abb8c645cbe8a79e42cbb87) )
+ ROM_LOAD32_BYTE( "2503a", 0x600002, 0x080000, CRC(4376f3eb) SHA1(fe3f1efec3e6b4da3d5a13611bad7e34306cc224) )
+ ROM_LOAD32_BYTE( "2502a", 0x600003, 0x080000, CRC(a48e6a5f) SHA1(f9615ff587b60d07172fc44ce87ae0fb49cb02a0) )
+ ROM_LOAD32_WORD( "0076", 0x800000, 0x200000, CRC(74dffe2d) SHA1(9436f69827050ad2f3be58f1cb57d7a06b75ab61) )
+ ROM_LOAD32_WORD( "0074", 0x800002, 0x200000, CRC(8dfc6ce0) SHA1(5b0d4dd4cb7934f542e67217a2542a3c69558cea) )
+
+ ROM_REGION( 0x300000, REGION_GFX1, ROMREGION_DISPOSE )
+ ROM_LOAD( "0250", 0x000000, 0x80000, CRC(56bd9f25) SHA1(a8161aeee274f28c41f82b6b3f63570970ee281d) ) /* playfield, planes 0-1 */
+ ROM_LOAD( "0253a", 0x080000, 0x80000, CRC(23e2f83d) SHA1(804a17ce8768bd48cda853e55fc1f54ed7475968) )
+ ROM_LOAD( "0251", 0x100000, 0x80000, CRC(0d3b08f7) SHA1(72ec2383011ef20e9054594279cc85fa55c3a9b2) ) /* playfield, planes 2-3 */
+ ROM_LOAD( "0254a", 0x180000, 0x80000, CRC(448aea87) SHA1(8c9e367b2f8d06858d37a9239fb732c1379ec374) )
+ ROM_LOAD( "0252", 0x200000, 0x80000, CRC(95a1c23b) SHA1(74eb69dcaebd7a7a03d8f7c9bf6183ece695e91d) ) /* playfield, planes 4-5 */
+ ROM_LOAD( "0255a", 0x280000, 0x80000, CRC(f0fbb700) SHA1(3f0355b137f6426a07abab77f25e718c6102a16f) )
+
+ ROM_REGION( 0x020000, REGION_GFX2, ROMREGION_DISPOSE )
+ ROM_LOAD( "alpha", 0x000000, 0x20000, CRC(8f57a604) SHA1(f076636430ff73ea11e4687ef7b21a7bac1d8e34) ) /* alphanumerics */
+
+ ROM_REGION16_BE( 0x1000000, REGION_GFX3, 0 )
+ ROM_LOAD16_BYTE( "0300", 0x000001, 0x100000, CRC(8367ddac) SHA1(9ca77962259284cef8a261b652ab1327817ee8d0) )
+ ROM_LOAD16_BYTE( "0301", 0x000000, 0x100000, CRC(94524b5b) SHA1(db401fd7ba56658fcb614406672c02569d845930) )
+ ROM_LOAD16_BYTE( "0302", 0x200001, 0x100000, CRC(c03f1aa7) SHA1(c68b52280d0695629c843b9c90f7a39713e063b0) )
+ ROM_LOAD16_BYTE( "0303", 0x200000, 0x100000, CRC(3ac5b24f) SHA1(96c26cb3f17f4a383bf0a7be442c6199fbac8b4b) )
+ ROM_LOAD16_BYTE( "0304", 0x400001, 0x100000, CRC(b053ef78) SHA1(30dd8c409ed7fbc12495829e680df9d7d1cf6c6c) )
+ ROM_LOAD16_BYTE( "0305", 0x400000, 0x100000, CRC(b012b8e9) SHA1(89af30b49fad8424b00252c2ea3ef454a45a5622) )
+ ROM_LOAD16_BYTE( "0306", 0x600001, 0x100000, CRC(d086f149) SHA1(92b5b7c01863a9fcc9b9b3990744da7ac107a324) )
+ ROM_LOAD16_BYTE( "0307", 0x600000, 0x100000, CRC(49c1a541) SHA1(65169a8ed4cd5f77fec61252a72b7731d8e910e1) )
+ ROM_LOAD16_BYTE( "0308", 0x800001, 0x100000, CRC(97033c8a) SHA1(c81d30a492dd0419193a68eea78ba5e6b12a3f9a) )
+ ROM_LOAD16_BYTE( "0309", 0x800000, 0x100000, CRC(e095ecb3) SHA1(79b7d21096cc1abeb2d1bc45deab5dc42282a807) )
+ ROM_LOAD16_BYTE( "0310", 0xa00001, 0x100000, CRC(e056a0c3) SHA1(0a87e4078371e1b52e9418a4824f2d37cb07a649) )
+ ROM_LOAD16_BYTE( "0311", 0xa00000, 0x100000, CRC(05afb2dc) SHA1(db186bfde255aa57f8e80bdc92c9be6d8c366bb9) )
+ ROM_LOAD16_BYTE( "0312", 0xc00001, 0x100000, CRC(cc224dae) SHA1(0d57382b53920172ceaba62a0f690fc04aedfddc) )
+ ROM_LOAD16_BYTE( "0313", 0xc00000, 0x100000, CRC(a8cf049d) SHA1(d130e1f94d2a2819ed46c45834aa1b1cd86ab839) )
+ ROM_LOAD16_BYTE( "0314", 0xe00001, 0x100000, CRC(4f01db8d) SHA1(c18c72f1ccbe6ff18576592548c960f9ce357016) )
+ ROM_LOAD16_BYTE( "0315", 0xe00000, 0x100000, CRC(28e97d06) SHA1(ef115f393c568822cb2cb3cca92c7656e1ee07f9) )
+
+ ROM_REGION( 0x0600, REGION_PROMS, ROMREGION_DISPOSE )
+ ROM_LOAD( "0001a", 0x0000, 0x0200, CRC(a70ade3f) SHA1(f4a558b17767eed2683c768d1b441e75edcff967) ) /* microcode for growth renderer */
+ ROM_LOAD( "0001b", 0x0200, 0x0200, CRC(f4768b4d) SHA1(a506fa5386ab0ea2851ff1f8474d4bfc66deaa70) )
+ ROM_LOAD( "0001c", 0x0400, 0x0200, CRC(22a76ad4) SHA1(ce840c283bbd3a5f19dc8d91b19d1571eff51ff4) )
+ROM_END
+
+
+ROM_START( primrage )
+ ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* 8*64k for 68000 code */
+ ROM_LOAD32_BYTE( "1044b", 0x000000, 0x80000, CRC(35c9c34b) SHA1(4bd1d35cc7c68574819afd648405eedb8db25b4c) )
+ ROM_LOAD32_BYTE( "1043b", 0x000001, 0x80000, CRC(86322829) SHA1(e0e72888def0931d078921f099bae6788738a291) )
+ ROM_LOAD32_BYTE( "1042b", 0x000002, 0x80000, CRC(750e8095) SHA1(4660637136b1a25169d8c43646c8b87081763987) )
+ ROM_LOAD32_BYTE( "1041b", 0x000003, 0x80000, CRC(6a90d283) SHA1(7c18c97cb5e5cdd26a52cd6bc099fbce87055311) )
+
+ ROM_REGION32_LE( 0x200000, REGION_USER1, 0 ) /* TMS320C31 boot ROM */
+ ROM_LOAD32_BYTE( "1078a", 0x000000, 0x080000, CRC(0656435f) SHA1(f8e498171e754eb8703dad6b2351509bbb27e06b) )
+
+ ROM_REGION32_LE( 0x1000000, REGION_USER2, 0 ) /* TMS320C31 sound ROMs */
+ ROM_LOAD32_WORD( "0075", 0x400000, 0x200000, CRC(b685a88e) SHA1(998b8fe54971f6cd96e4c22b19e3831f29d8172d) )
+ ROM_LOAD32_WORD( "0077", 0x400002, 0x200000, CRC(3283cea8) SHA1(fb7333ca951053a56c501f2ce0eb197c8fcafaf7) )
+
+ ROM_REGION( 0x300000, REGION_GFX1, ROMREGION_DISPOSE )
+ ROM_LOAD( "0050a", 0x000000, 0x80000, CRC(66896e8f) SHA1(7675b24c15ca0608f11f2a7b8d70717adb10924c) ) /* playfield, planes 0-1 */
+ ROM_LOAD( "0051a", 0x100000, 0x80000, CRC(fb5b3e7b) SHA1(f43fe4b5c4bbea10da46b60c644f586fb391355d) ) /* playfield, planes 2-3 */
+ ROM_LOAD( "0052a", 0x200000, 0x80000, CRC(cbe38670) SHA1(0780e599007851f6d37cdd8c701d01cb1ae48b9d) ) /* playfield, planes 4-5 */
+
+ ROM_REGION( 0x020000, REGION_GFX2, ROMREGION_DISPOSE )
+ ROM_LOAD( "1045b", 0x000000, 0x20000, CRC(1d3260bf) SHA1(85d9db8499cbe180c8d52710f3cfe64453a530ff) ) /* alphanumerics */
+
+ ROM_REGION16_BE( 0x2000000, REGION_GFX3, 0 )
+ ROM_LOAD16_BYTE( "1100a", 0x0000001, 0x080000, CRC(6e9c80b5) SHA1(ec724011527dd8707c733211b1a6c51b22f580c7) )
+ ROM_LOAD16_BYTE( "1101a", 0x0000000, 0x080000, CRC(bb7ee624) SHA1(0de6385aee7d25b41fd5bf232e44e5da536504ac) )
+ ROM_LOAD16_BYTE( "0332", 0x0800001, 0x100000, CRC(610cfcb4) SHA1(bed1bd0d11c0a7cc48d020fc0acec34daf48c5ac) )
+ ROM_LOAD16_BYTE( "0333", 0x0800000, 0x100000, CRC(3320448e) SHA1(aef42328bf72fca5c04bfed1ea41100bb5aafeaa) )
+ ROM_LOAD16_BYTE( "0334", 0x0a00001, 0x100000, CRC(be3acb6f) SHA1(664cb4cd4d325577ab0cbe0cf48870a9f4706573) )
+ ROM_LOAD16_BYTE( "0335", 0x0a00000, 0x100000, CRC(e4f6e87a) SHA1(2a3f8ff46b289c25cd4ca2a1369b14613f48e964) )
+ ROM_LOAD16_BYTE( "0336", 0x0c00001, 0x100000, CRC(a78a8525) SHA1(69c3da4d45b0f09f5bdabcedd238b82efab48a70) )
+ ROM_LOAD16_BYTE( "0337", 0x0c00000, 0x100000, CRC(73fdd050) SHA1(63c67187953d2dab93a260e548ef5965e7cba4e8) )
+ ROM_LOAD16_BYTE( "0338", 0x0e00001, 0x100000, CRC(fa19cae6) SHA1(7d0560516971f32835329a17450c7561631a27d1) )
+ ROM_LOAD16_BYTE( "0339", 0x0e00000, 0x100000, CRC(e0cd1393) SHA1(0de59d04165d64320512936c194db19cca6455fd) )
+ ROM_LOAD16_BYTE( "0316", 0x1000001, 0x100000, CRC(9301c672) SHA1(a8971049c857ae283a95b257dd0d6aaff6d787cd) )
+ ROM_LOAD16_BYTE( "0317", 0x1000000, 0x100000, CRC(9e3b831a) SHA1(b799e57bea9522cb83f9aa7ea38a17b1d8273b8d) )
+ ROM_LOAD16_BYTE( "0318", 0x1200001, 0x100000, CRC(8523db5d) SHA1(f2476aa26b1a7cbe7510994d92eb209fda65593d) )
+ ROM_LOAD16_BYTE( "0319", 0x1200000, 0x100000, CRC(42f22e4b) SHA1(2a1a6f0a7aca7b7b64bce0bd54eb4cb23a2336b1) )
+ ROM_LOAD16_BYTE( "0320", 0x1400001, 0x100000, CRC(21369d13) SHA1(28e03595c098fd9bec6f7316180d17905a51a51b) )
+ ROM_LOAD16_BYTE( "0321", 0x1400000, 0x100000, CRC(3b7d498a) SHA1(804e9e1567bf97e8dae3b9444428254ced8b60da) )
+ ROM_LOAD16_BYTE( "0322", 0x1600001, 0x100000, CRC(05e9f407) SHA1(fa25a893d4cb805df02d7d12df4dbabefb3114a2) )
+ ROM_LOAD16_BYTE( "0323", 0x1600000, 0x100000, CRC(603f3bb6) SHA1(d7c22dc900d9edc36d8f211df67a206d14637fab) )
+ ROM_LOAD16_BYTE( "0324", 0x1800001, 0x100000, CRC(3c37769f) SHA1(ca0306a439949d2a0305cc0cf05808a58e84084c) )
+ ROM_LOAD16_BYTE( "0325", 0x1800000, 0x100000, CRC(f43321e3) SHA1(8bb4dd4a5d5400b17052d50dca9078211dc6b861) )
+ ROM_LOAD16_BYTE( "0326", 0x1a00001, 0x100000, CRC(63d4ccea) SHA1(340fced6998a8ae6fd285d8fe666f5f1e4b6bfaf) )
+ ROM_LOAD16_BYTE( "0327", 0x1a00000, 0x100000, CRC(9f4806d5) SHA1(76e9f1a47e7fa45e834fa8739528f1e3c54b14dc) )
+ ROM_LOAD16_BYTE( "0328", 0x1c00001, 0x100000, CRC(a08d73e1) SHA1(25a58777f15e9550111447b47a98762fd6bb498d) )
+ ROM_LOAD16_BYTE( "0329", 0x1c00000, 0x100000, CRC(eff3d2cd) SHA1(8532568b5fd91d2b738947e9cd575a4eb2a03be2) )
+ ROM_LOAD16_BYTE( "0330", 0x1e00001, 0x100000, CRC(7bf6bb8f) SHA1(f34bd8a9c7f95436a1c816badc59673cd2a6969a) )
+ ROM_LOAD16_BYTE( "0331", 0x1e00000, 0x100000, CRC(c6a64dad) SHA1(ee54514463ab61cbaef70da064cf5de591e5861f) )
+
+ ROM_REGION( 0x0600, REGION_PROMS, ROMREGION_DISPOSE )
+ ROM_LOAD( "0001a", 0x0000, 0x0200, CRC(a70ade3f) SHA1(f4a558b17767eed2683c768d1b441e75edcff967) ) /* microcode for growth renderer */
+ ROM_LOAD( "0001b", 0x0200, 0x0200, CRC(f4768b4d) SHA1(a506fa5386ab0ea2851ff1f8474d4bfc66deaa70) )
+ ROM_LOAD( "0001c", 0x0400, 0x0200, CRC(22a76ad4) SHA1(ce840c283bbd3a5f19dc8d91b19d1571eff51ff4) )
+ROM_END
+
+
+ROM_START( primraga )
+ ROM_REGION( 0x200000, REGION_CPU1, 0 ) /* 8*64k for 68000 code */
+ ROM_LOAD32_BYTE( "0044b", 0x000000, 0x80000, CRC(26139575) SHA1(22e59ab621d58e56969b64701fc59aec085193dd) )
+ ROM_LOAD32_BYTE( "0043b", 0x000001, 0x80000, CRC(928d2447) SHA1(9bbbdbf056a7b986d985d79be889b9876a710631) )
+ ROM_LOAD32_BYTE( "0042b", 0x000002, 0x80000, CRC(cd6062b9) SHA1(2973fb561ab68cd48ec132b6720c04d10bedfd19) )
+ ROM_LOAD32_BYTE( "0041b", 0x000003, 0x80000, CRC(3008f6f0) SHA1(45aac457b4584ee3bd3561e3b2e34e49aa61fbc5) )
+
+ ROM_REGION32_LE( 0x200000, REGION_USER1, 0 ) /* TMS320C31 boot ROM */
+ ROM_LOAD32_BYTE( "0078a", 0x000000, 0x080000, CRC(91df8d8f) SHA1(6d361f88de604b8f11dd9bfe85ff18bcd322862d) )
+
+ ROM_REGION32_LE( 0x1000000, REGION_USER2, 0 ) /* TMS320C31 sound ROMs */
+ ROM_LOAD32_WORD( "0075", 0x400000, 0x200000, CRC(b685a88e) SHA1(998b8fe54971f6cd96e4c22b19e3831f29d8172d) )
+ ROM_LOAD32_WORD( "0077", 0x400002, 0x200000, CRC(3283cea8) SHA1(fb7333ca951053a56c501f2ce0eb197c8fcafaf7) )
+
+ ROM_REGION( 0x300000, REGION_GFX1, ROMREGION_DISPOSE )
+ ROM_LOAD( "0050a", 0x000000, 0x80000, CRC(66896e8f) SHA1(7675b24c15ca0608f11f2a7b8d70717adb10924c) ) /* playfield, planes 0-1 */
+ ROM_LOAD( "0051a", 0x100000, 0x80000, CRC(fb5b3e7b) SHA1(f43fe4b5c4bbea10da46b60c644f586fb391355d) ) /* playfield, planes 2-3 */
+ ROM_LOAD( "0052a", 0x200000, 0x80000, CRC(cbe38670) SHA1(0780e599007851f6d37cdd8c701d01cb1ae48b9d) ) /* playfield, planes 4-5 */
+
+ ROM_REGION( 0x020000, REGION_GFX2, ROMREGION_DISPOSE )
+ ROM_LOAD( "0045a", 0x000000, 0x20000, CRC(c8b39b1c) SHA1(836c0ccf96b2beccacf6d8ac23981fc2d1f09803) ) /* alphanumerics */
+
+ ROM_REGION16_BE( 0x2000000, REGION_GFX3, 0 )
+ ROM_LOAD16_BYTE( "0100a", 0x0000001, 0x080000, CRC(5299fb2a) SHA1(791378215ab6ffff3ab2ae7192ce9f88dae4090d) )
+ ROM_LOAD16_BYTE( "0101a", 0x0000000, 0x080000, CRC(3e234711) SHA1(6a9f19db2b4c8c34d3d7b4984206e3d5c4398d7f) )
+ ROM_LOAD16_BYTE( "0332", 0x0800001, 0x100000, CRC(610cfcb4) SHA1(bed1bd0d11c0a7cc48d020fc0acec34daf48c5ac) )
+ ROM_LOAD16_BYTE( "0333", 0x0800000, 0x100000, CRC(3320448e) SHA1(aef42328bf72fca5c04bfed1ea41100bb5aafeaa) )
+ ROM_LOAD16_BYTE( "0334", 0x0a00001, 0x100000, CRC(be3acb6f) SHA1(664cb4cd4d325577ab0cbe0cf48870a9f4706573) )
+ ROM_LOAD16_BYTE( "0335", 0x0a00000, 0x100000, CRC(e4f6e87a) SHA1(2a3f8ff46b289c25cd4ca2a1369b14613f48e964) )
+ ROM_LOAD16_BYTE( "0336", 0x0c00001, 0x100000, CRC(a78a8525) SHA1(69c3da4d45b0f09f5bdabcedd238b82efab48a70) )
+ ROM_LOAD16_BYTE( "0337", 0x0c00000, 0x100000, CRC(73fdd050) SHA1(63c67187953d2dab93a260e548ef5965e7cba4e8) )
+ ROM_LOAD16_BYTE( "0338", 0x0e00001, 0x100000, CRC(fa19cae6) SHA1(7d0560516971f32835329a17450c7561631a27d1) )
+ ROM_LOAD16_BYTE( "0339", 0x0e00000, 0x100000, CRC(e0cd1393) SHA1(0de59d04165d64320512936c194db19cca6455fd) )
+ ROM_LOAD16_BYTE( "0316", 0x1000001, 0x100000, CRC(9301c672) SHA1(a8971049c857ae283a95b257dd0d6aaff6d787cd) )
+ ROM_LOAD16_BYTE( "0317", 0x1000000, 0x100000, CRC(9e3b831a) SHA1(b799e57bea9522cb83f9aa7ea38a17b1d8273b8d) )
+ ROM_LOAD16_BYTE( "0318", 0x1200001, 0x100000, CRC(8523db5d) SHA1(f2476aa26b1a7cbe7510994d92eb209fda65593d) )
+ ROM_LOAD16_BYTE( "0319", 0x1200000, 0x100000, CRC(42f22e4b) SHA1(2a1a6f0a7aca7b7b64bce0bd54eb4cb23a2336b1) )
+ ROM_LOAD16_BYTE( "0320", 0x1400001, 0x100000, CRC(21369d13) SHA1(28e03595c098fd9bec6f7316180d17905a51a51b) )
+ ROM_LOAD16_BYTE( "0321", 0x1400000, 0x100000, CRC(3b7d498a) SHA1(804e9e1567bf97e8dae3b9444428254ced8b60da) )
+ ROM_LOAD16_BYTE( "0322", 0x1600001, 0x100000, CRC(05e9f407) SHA1(fa25a893d4cb805df02d7d12df4dbabefb3114a2) )
+ ROM_LOAD16_BYTE( "0323", 0x1600000, 0x100000, CRC(603f3bb6) SHA1(d7c22dc900d9edc36d8f211df67a206d14637fab) )
+ ROM_LOAD16_BYTE( "0324", 0x1800001, 0x100000, CRC(3c37769f) SHA1(ca0306a439949d2a0305cc0cf05808a58e84084c) )
+ ROM_LOAD16_BYTE( "0325", 0x1800000, 0x100000, CRC(f43321e3) SHA1(8bb4dd4a5d5400b17052d50dca9078211dc6b861) )
+ ROM_LOAD16_BYTE( "0326", 0x1a00001, 0x100000, CRC(63d4ccea) SHA1(340fced6998a8ae6fd285d8fe666f5f1e4b6bfaf) )
+ ROM_LOAD16_BYTE( "0327", 0x1a00000, 0x100000, CRC(9f4806d5) SHA1(76e9f1a47e7fa45e834fa8739528f1e3c54b14dc) )
+ ROM_LOAD16_BYTE( "0328", 0x1c00001, 0x100000, CRC(a08d73e1) SHA1(25a58777f15e9550111447b47a98762fd6bb498d) )
+ ROM_LOAD16_BYTE( "0329", 0x1c00000, 0x100000, CRC(eff3d2cd) SHA1(8532568b5fd91d2b738947e9cd575a4eb2a03be2) )
+ ROM_LOAD16_BYTE( "0330", 0x1e00001, 0x100000, CRC(7bf6bb8f) SHA1(f34bd8a9c7f95436a1c816badc59673cd2a6969a) )
+ ROM_LOAD16_BYTE( "0331", 0x1e00000, 0x100000, CRC(c6a64dad) SHA1(ee54514463ab61cbaef70da064cf5de591e5861f) )
+
+ ROM_REGION( 0x0600, REGION_PROMS, ROMREGION_DISPOSE )
+ ROM_LOAD( "0001a", 0x0000, 0x0200, CRC(a70ade3f) SHA1(f4a558b17767eed2683c768d1b441e75edcff967) ) /* microcode for growth renderer */
+ ROM_LOAD( "0001b", 0x0200, 0x0200, CRC(f4768b4d) SHA1(a506fa5386ab0ea2851ff1f8474d4bfc66deaa70) )
+ ROM_LOAD( "0001c", 0x0400, 0x0200, CRC(22a76ad4) SHA1(ce840c283bbd3a5f19dc8d91b19d1571eff51ff4) )
+ROM_END
+
+
+
+/*************************************
+ *
+ * Driver initialization
+ *
+ *************************************/
+
+static WRITE32_HANDLER( tmek_pf_w )
+{
+ offs_t pc = activecpu_get_pc();
+
+ /* protected version */
+ if (pc == 0x2EB3C || pc == 0x2EB48)
+ {
+ logerror("%06X:PFW@%06X = %08X & %08X (src=%06X)\n", activecpu_get_pc(), 0xd72000 + offset*4, data, ~mem_mask, (UINT32)activecpu_get_reg(M68K_A4) - 2);
+ /* skip these writes to make more stuff visible */
+ return;
+ }
+
+ /* unprotected version */
+ if (pc == 0x25834 || pc == 0x25860)
+ logerror("%06X:PFW@%06X = %08X & %08X (src=%06X)\n", activecpu_get_pc(), 0xd72000 + offset*4, data, ~mem_mask, (UINT32)activecpu_get_reg(M68K_A3) - 2);
+
+ atarigen_playfield32_w(offset, data, mem_mask);
+}
+
+static DRIVER_INIT( tmek )
+{
+ atarigen_eeprom_default = NULL;
+ atarigt_is_primrage = 0;
+
+ cage_init(REGION_USER1, 0x4fad);
+ cage_set_irq_handler(cage_irq_callback);
+
+ /* setup protection */
+ protection_r = tmek_protection_r;
+ protection_w = tmek_protection_w;
+
+ /* temp hack */
+ memory_install_write32_handler(0, ADDRESS_SPACE_PROGRAM, 0xd72000, 0xd75fff, 0, 0, tmek_pf_w);
+}
+
+
+static void primrage_init_common(offs_t cage_speedup)
+{
+ atarigen_eeprom_default = NULL;
+ atarigt_is_primrage = 1;
+
+ cage_init(REGION_USER1, cage_speedup);
+ cage_set_irq_handler(cage_irq_callback);
+
+ /* install protection */
+ protection_r = primrage_protection_r;
+ protection_w = primrage_protection_w;
+}
+
+static DRIVER_INIT( primrage ) { primrage_init_common(0x42f2); }
+static DRIVER_INIT( primraga ) { primrage_init_common(0x48a4); }
+
+
+
+/*************************************
+ *
+ * Game driver(s)
+ *
+ *************************************/
+
+GAME( 1994, tmek, 0, atarigt, tmek, tmek, ROT0, "Atari Games", "T-MEK", GAME_UNEMULATED_PROTECTION )
+GAME( 1994, tmekprot, tmek, atarigt, tmek, tmek, ROT0, "Atari Games", "T-MEK (prototype)", 0 )
+GAME( 1994, primrage, 0, atarigt, primrage, primrage, ROT0, "Atari Games", "Primal Rage (version 2.3)", GAME_UNEMULATED_PROTECTION )
+GAME( 1994, primraga, primrage, atarigt, primrage, primraga, ROT0, "Atari Games", "Primal Rage (version 2.0)", GAME_UNEMULATED_PROTECTION )