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Diffstat (limited to 'src/mame/drivers/konamim2.c')
-rw-r--r--src/mame/drivers/konamim2.c1132
1 files changed, 1132 insertions, 0 deletions
diff --git a/src/mame/drivers/konamim2.c b/src/mame/drivers/konamim2.c
new file mode 100644
index 00000000000..d679ff6b201
--- /dev/null
+++ b/src/mame/drivers/konamim2.c
@@ -0,0 +1,1132 @@
+/* Konami M2 Hardware
+
+ Preliminary driver by Ville Linde
+
+ Games on this hardware:
+ =======================
+
+ Game | Konami ID
+ ---------------------------------
+ Evil Night | GN810
+ Heat of Eleven '98 | GX703
+ Tobe! Polystars | GX623
+ Battle Tryst | G?636
+
+*/
+
+/*
+Tobe! PolyStars
+Konami, 1997
+
+This game runs on 3DO-based Konami M2 hardware.
+
+PCB Layout
+----------
+
+Top Board
+
+[M]DFUP0882ZAM1
+FZ-20B1AK 7BKSA03500 (sticker)
+|---------------------------------------------------|
+| |--------------------| |----------| |
+| |--------------------| |----------| |
+| 2902 |---| |--------| |
+| AK4309 CY2292S|---| |*2 | | 3DO | |-------| |
+| |*1 | |---| | | |IBM | |
+| 18MHz |---| | | |POWERPC| |
+| | | |602 | |
+| |--------| |-------| |
+| D4516161 D4516161 |
+| |---| |-------| |
+|DSW |-------| |*3 | |IBM | |
+| | | |---| |POWERPC| |
+| D4516161 D4516161 | *4 | |602 | |
+| | | |-------| |
+| |-------| |
+|---------------------------------------------------|
+Notes:
+ AK4309 - Asahi Kasei Microsystems AK4309-VM Digital to Analog Converter (SOIC24)
+ 2902 - Japan Radio Co. JRC2902 Quad Operational Amplifier (SOIC14)
+ CY2292S - Cypress CY2292S Three-PLL General-Purpose EPROM Programmable Clock Generator (SOIC16)
+ XTALIN - 18.000MHz, XTALOUT - 18.000MHz, XBUF - 18.000MHz, CPUCLK - 25.2000MHz
+ CLKA - , CLKB - , CLKC - 16.9345MHz, CLKD -
+ 3DO - 9701 B861131 VY21118- CDE2 3DO 02473-001-0F (QFP208)
+ *1 - [M] JAPAN ASUKA 9651HX001 044 (QFP44)
+ *2 - Motorola MC44200FT
+ *3 - [M] BIG BODY 2 BU6244KS 704 157 (QFP56)
+ *4 - Unknown BGA chip (Graphics Engine, with heatsink attached)
+ DSW - 2 position dip switch
+
+
+Bottom Board
+
+PWB403045B (C) 1997 KONAMI CO., LTD.
+|----------------------------------------------------------|
+| CN16 |--------------------| |----------| |
+|LA4705 |--------------------| |----------| |
+| NJM5532D 9.83MHz |
+| 19.66MHz |
+|J |--------| 93C46.7K |-|
+|A | 058232 | 623B01.8Q | |
+|M |--------| |------| | |
+|M |------| |003461| | |
+|A |056879| | | | |CN15
+| | | |------| | |
+| TEST |------| | |
+| | |
+| DSW | |
+| |-|
+| |
+|----------------------------------------------------------|
+Notes:
+ 056879 - Konami custom IC, location 10E (QFP120)
+ 058232 - Konami custom ceramic flat pack IC, DAC?
+ 003461 - Konami custom IC, location 11K (QFP100)
+ CN16 - 4 pin connector for CD-DA in from CDROM
+ CN15 - Standard (PC-compatible) 40 pin IDE CDROM flat cable connector and 4 pin power plug connector,
+ connected to Panasonic CR-583 8-speed CDROM drive.
+ CDROM disc contains 1 data track & 24 audio tracks. Total Capacity: 581 MBytes
+ Konami part number: 003894
+ Software revision: 623JAA02
+ LA4705 - LA4705 Power Amplifier
+ 623B01.8Q- 16MBit MASKROM. Location 8Q (DIP42)
+ 93C46.7K - 128bytes x8bit Serial EEPROM. Location 7K (DIP8)
+ DSW - 8 position dip switch
+
+*/
+
+#include "driver.h"
+#include "cdrom.h"
+#include "cpu/powerpc/ppc.h"
+
+static UINT64 *main_ram;
+
+static UINT32 vdl0_address;
+static UINT32 vdl1_address;
+
+static UINT32 irq_enable;
+static UINT32 irq_active;
+
+static VIDEO_START( m2 )
+{
+}
+
+static VIDEO_UPDATE( m2 )
+{
+ int i, j;
+
+ UINT32 fb_start = 0xffffffff;
+ if (vdl0_address != 0)
+ {
+ fb_start = *(UINT32*)&main_ram[(vdl0_address - 0x40000000) / 8] - 0x40000000;
+ }
+
+ if (fb_start <= 0x800000)
+ {
+ UINT16 *frame = (UINT16*)&main_ram[fb_start/8];
+ for (j=0; j < 384; j++)
+ {
+ UINT16 *fb = &frame[(j*512)];
+ UINT16 *d = BITMAP_ADDR16(bitmap, j, 0);
+ for (i=0; i < 512; i++)
+ {
+ d[i^3] = *fb++;
+ }
+ }
+ }
+ else
+ {
+ fillbitmap(bitmap, 0, cliprect);
+ }
+ return 0;
+}
+
+static READ64_HANDLER(irq_enable_r)
+{
+ UINT64 r = 0;
+
+ if (!(mem_mask & U64(0xffffffff00000000)))
+ {
+ r |= (UINT64)(irq_enable) << 32;
+ }
+
+ return r;
+}
+
+static WRITE64_HANDLER(irq_enable_w)
+{
+ if (!(mem_mask & U64(0xffffffff00000000)))
+ {
+ irq_enable |= (UINT32)(data >> 32);
+ }
+}
+
+static READ64_HANDLER(irq_active_r)
+{
+ UINT64 r = 0;
+
+ if (!(mem_mask & U64(0xffffffff00000000)))
+ {
+ r |= (UINT64)(irq_active) << 32;
+ }
+
+ return r;
+}
+
+
+
+static READ64_HANDLER(unk1_r)
+{
+ return U64(0xffffffffffffffff);
+ //return 0;
+}
+
+#ifdef UNUSED_FUNCTION
+static READ64_HANDLER(unk2_r)
+{
+ if (!(mem_mask & U64(0xffffffff00000000)))
+ {
+ return (UINT64)0xa5 << 32;
+ }
+ return 0;
+}
+#endif
+
+static UINT64 unk3 = -1;
+static READ64_HANDLER(unk3_r)
+{
+ //return U64(0xffffffffffffffff);
+ return unk3;
+}
+
+static UINT32 unk20004 = 0;
+static READ64_HANDLER(unk4_r)
+{
+ UINT64 r = 0;
+// logerror("unk4_r: %08X, %08X%08X at %08X\n", offset, (UINT32)(mem_mask>>32), (UINT32)(mem_mask), activecpu_get_pc());
+
+ if (!(mem_mask & U64(0xffffffff00000000)))
+ {
+ // MCfg
+ r |= (UINT64)((0 << 13) | (5 << 10)) << 32;
+ }
+ if (!(mem_mask & U64(0x00000000ffffffff)))
+ {
+ r |= unk20004 & ~0x800000;
+ }
+ return r;
+}
+
+static WRITE64_HANDLER(unk4_w)
+{
+// logerror("unk4_w: %08X%08X, %08X, %08X%08X at %08X\n", (UINT32)(data >> 32), (UINT32)(data),
+// offset, (UINT32)(mem_mask>>32), (UINT32)(mem_mask), activecpu_get_pc());
+
+ if (!(mem_mask & U64(0x00000000ffffffff)))
+ {
+ if (data & 0x800000)
+ {
+ mame_printf_debug("CPU%d: CPU1 IRQ at %08X\n", cpu_getactivecpu(), activecpu_get_pc());
+ cpunum_set_input_line(1, INPUT_LINE_IRQ0, ASSERT_LINE);
+ }
+
+ unk20004 = (UINT32)(data);
+ return;
+ }
+}
+
+static int counter1 = 0;
+static READ64_HANDLER(unk30000_r)
+{
+ counter1++;
+ return (UINT64)(counter1 & 0x7f) << 32;
+}
+
+static READ64_HANDLER(unk30030_r)
+{
+ if (!(mem_mask & U64(0x00000000ffffffff)))
+ {
+ return 1;
+ }
+ return 0;
+}
+
+static WRITE64_HANDLER(video_w)
+{
+ if (!(mem_mask & U64(0xffffffff00000000)))
+ {
+ vdl0_address = (UINT32)(data >> 32);
+ }
+ if (!(mem_mask & U64(0x00000000ffffffff)))
+ {
+ vdl1_address = (UINT32)(data);
+ }
+}
+
+static WRITE64_HANDLER(video_irq_ack_w)
+{
+ if (!(mem_mask & U64(0xffffffff00000000)))
+ {
+ if ((data >> 32) & 0x8000)
+ {
+ irq_active &= ~0x800000;
+ }
+ }
+}
+
+
+
+static READ64_HANDLER(unk4000280_r)
+{
+ // SysCfg
+
+ UINT32 sys_config = 0x03600000;
+
+ sys_config |= 0 << 0; // Bit 0: PAL/NTSC switch (default is selected by encoder)
+ sys_config |= 0 << 2; // Bit 2-3: Video Encoder (0 = MEIENC, 1 = VP536, 2 = BT9103, 3 = DENC)
+ sys_config |= 3 << 11; // Bit 11-12: Country
+ // 0 = ???
+ // 1 = UK
+ // 2 = Japan
+ // 3 = US
+ sys_config |= 0xb << 15; // Bit 15-18: 0x8 = AC-DevCard
+ // 0xb = AC-CoreBoard
+ // 0xc = DevCard (not allowed)
+ // 0xe = Upgrade (not allowed)
+ // 0xf = Multiplayer (not allowed)
+ sys_config |= 3 << 29; // Bit 29-30: Audio chip (1 = CS4216, 3 = Asahi AK4309)
+
+ return ((UINT64)(sys_config) << 32);
+
+}
+
+static WRITE64_HANDLER(unk4000010_w)
+{
+ if ((data & 0xff) == 0xd)
+ {
+ mame_printf_debug("\n");
+ }
+ else
+ {
+ mame_printf_debug("%c", (UINT8)(data & 0xff));
+ }
+}
+
+static WRITE64_HANDLER(unk4000418_w)
+{
+}
+
+static WRITE64_HANDLER(reset_w)
+{
+ if (!(mem_mask & U64(0xffffffff00000000)))
+ {
+ if (data & U64(0x100000000))
+ {
+ cpunum_set_input_line(0, INPUT_LINE_RESET, PULSE_LINE);
+ unk3 = 0;
+ }
+ }
+}
+
+
+/*****************************************************************************/
+/* CDE */
+
+typedef struct
+{
+ UINT32 dst_addr;
+ int length;
+ UINT32 next_dst_addr;
+ int next_length;
+ int dma_done;
+} CDE_DMA;
+
+#define CDE_DRIVE_STATE_PAUSED 0x02
+#define CDE_DRIVE_STATE_SEEK_DONE 0x03
+
+static int cde_num_status_bytes = 0;
+static UINT32 cde_status_bytes[16];
+static int cde_status_byte_ptr = 0;
+
+static UINT32 cde_command_bytes[16];
+static int cde_command_byte_ptr = 0;
+
+static int cde_response = 0;
+static int cde_drive_state = 0;
+
+static int cde_enable_qchannel_reports = 0;
+static int cde_enable_seek_reports = 0;
+
+static int cde_qchannel_offset = 0;
+
+static cdrom_toc cde_toc;
+
+static CDE_DMA cde_dma[2];
+
+
+static void cde_init(void)
+{
+ cdrom_file *cd = cdrom_open(get_disk_handle(0));
+ const cdrom_toc *toc = cdrom_get_toc(cd);
+
+ if (cd)
+ {
+ memcpy(&cde_toc, toc, sizeof(cdrom_toc));
+ }
+
+ /*
+ printf("%d tracks\n", toc->numtrks);
+ for (i=0; i < toc->numtrks; i++)
+ {
+ const cdrom_track_info *track = &toc->tracks[i];
+ printf("Track %d: type %d, subtype %d, datasize %d, subsize %d, frames %d, extraframes %d, physframeofs %d\n",
+ i, track->trktype, track->subtype, track->datasize, track->subsize,track->frames, track->extraframes, track->physframeofs);
+ }
+ */
+
+ if (cd)
+ {
+ cdrom_close(cd);
+ }
+
+ cde_drive_state = CDE_DRIVE_STATE_PAUSED;
+
+ cde_num_status_bytes = 0;
+ cde_status_byte_ptr = 0;
+ cde_command_byte_ptr = 0;
+
+ cde_response = 0;
+
+ cde_enable_qchannel_reports = 0;
+ cde_enable_seek_reports = 0;
+
+ cde_qchannel_offset = 0;
+}
+
+static void cde_handle_command(void)
+{
+ switch (cde_command_bytes[0])
+ {
+ case 0x04: // Set Speed
+ {
+ cde_num_status_bytes = 1;
+
+ cde_status_bytes[0] = 0x04;
+ cde_status_byte_ptr = 0;
+
+ mame_printf_debug("CDE: SET SPEED %02X, %02X\n", cde_command_bytes[1], cde_command_bytes[2]);
+ break;
+ }
+ case 0x06: // Audio Format / Data Format
+ {
+ cde_num_status_bytes = 1;
+
+ cde_status_bytes[0] = 0x06;
+ cde_status_byte_ptr = 0;
+
+ if (cde_command_bytes[1] == 0x00) // Audio Format
+ {
+ mame_printf_debug("CDE: AUDIO FORMAT\n");
+ }
+ else if (cde_command_bytes[1] == 0x78) // Data Format
+ {
+ mame_printf_debug("CDE: DATA FORMAT\n");
+ }
+ else
+ {
+ fatalerror("CDE: unknown command %02X, %02X\n", cde_command_bytes[0], cde_command_bytes[1]);
+ }
+ break;
+ }
+ case 0x08: // Pause / Eject / Play
+ {
+ cde_num_status_bytes = 1;
+
+ cde_status_bytes[0] = 0x08;
+ cde_status_byte_ptr = 0;
+
+ if (cde_command_bytes[1] == 0x00) // Eject
+ {
+ mame_printf_debug("CDE: EJECT command\n");
+ }
+ else if (cde_command_bytes[1] == 0x02) // Pause
+ {
+ mame_printf_debug("CDE: PAUSE command\n");
+ cde_drive_state = CDE_DRIVE_STATE_PAUSED;
+ }
+ else if (cde_command_bytes[1] == 0x03) // Play
+ {
+ mame_printf_debug("CDE: PLAY command\n");
+ }
+ else
+ {
+ fatalerror("CDE: unknown command %02X, %02X\n", cde_command_bytes[0], cde_command_bytes[1]);
+ }
+ break;
+ }
+ case 0x09: // Seek
+ {
+ cde_num_status_bytes = 1;
+
+ cde_status_bytes[0] = 0x1b;
+ cde_status_byte_ptr = 0;
+
+ cde_drive_state = CDE_DRIVE_STATE_SEEK_DONE;
+
+ mame_printf_debug("CDE: SEEK %08X\n", (cde_command_bytes[1] << 16) | (cde_command_bytes[2] << 8) | (cde_command_bytes[3]));
+ break;
+ }
+ case 0x0b: // Get Drive State
+ {
+ cde_num_status_bytes = 0x3;
+
+ cde_status_bytes[0] = 0x0b;
+ cde_status_bytes[1] = 0x1b;
+ cde_status_bytes[2] = cde_drive_state;
+ cde_status_byte_ptr = 0;
+
+ if (cde_command_bytes[1] & 0x02)
+ {
+ cde_enable_seek_reports = 1;
+ }
+ else
+ {
+ cde_enable_seek_reports = 0;
+ }
+
+ mame_printf_debug("CDE: GET DRIVE STATE %02X\n", cde_command_bytes[1]);
+ break;
+ }
+ case 0x0c: // ?
+ {
+ cde_num_status_bytes = 1;
+
+ cde_status_bytes[0] = 0x0c;
+ cde_status_byte_ptr = 0;
+
+ if (cde_command_bytes[1] == 0x02)
+ {
+ cde_enable_qchannel_reports = 1;
+ cde_drive_state = CDE_DRIVE_STATE_PAUSED;
+ }
+ else if (cde_command_bytes[0] == 0x00)
+ {
+ cde_enable_qchannel_reports = 0;
+ }
+
+ mame_printf_debug("CDE: UNKNOWN CMD 0x0c %02X\n", cde_command_bytes[1]);
+ break;
+ }
+ case 0x0d: // Get Switch State
+ {
+ cde_num_status_bytes = 0x4;
+
+ cde_status_bytes[0] = 0x0d;
+ cde_status_bytes[1] = 0x1d;
+ cde_status_bytes[2] = 0x02;
+ cde_status_byte_ptr = 0;
+
+ mame_printf_debug("CDE: GET SWITCH STATE %02X\n", cde_command_bytes[1]);
+ break;
+ }
+ case 0x21: // Mech type
+ {
+ cde_num_status_bytes = 0x8;
+
+ cde_status_bytes[0] = 0x21;
+ cde_status_bytes[1] = 0xff;
+ cde_status_bytes[2] = 0x08; // Max Speed
+ cde_status_bytes[3] = 0xff;
+ cde_status_bytes[4] = 0xff;
+ cde_status_bytes[5] = 0xff;
+ cde_status_bytes[6] = 0xff;
+ cde_status_bytes[7] = 0xff;
+
+ cde_status_byte_ptr = 0;
+
+ mame_printf_debug("CDE: MECH TYPE %02X, %02X, %02X\n", cde_command_bytes[1], cde_command_bytes[2], cde_command_bytes[3]);
+ break;
+ }
+ case 0x83: // Read ID
+ {
+ cde_num_status_bytes = 0xc;
+
+ cde_status_bytes[0] = 0x03;
+ cde_status_bytes[1] = 0xff;
+ cde_status_bytes[2] = 0xff;
+ cde_status_bytes[3] = 0xff;
+ cde_status_bytes[4] = 0xff;
+ cde_status_bytes[5] = 0xff;
+ cde_status_bytes[6] = 0xff;
+ cde_status_bytes[7] = 0xff;
+ cde_status_bytes[8] = 0xff;
+ cde_status_bytes[9] = 0xff;
+ cde_status_bytes[10] = 0xff;
+ cde_status_bytes[11] = 0xff;
+
+ cde_status_byte_ptr = 0;
+
+ mame_printf_debug("CDE: READ ID\n");
+ break;
+ }
+ default:
+ {
+ fatalerror("CDE: unknown command %08X\n", cde_command_bytes[0]);
+ break;
+ }
+ }
+}
+
+static void cde_handle_reports(void)
+{
+ switch (cde_command_bytes[0])
+ {
+ case 0x09:
+ {
+ if (cde_enable_seek_reports)
+ {
+ cde_num_status_bytes = 0x2;
+ cde_status_bytes[0] = 0x02;
+
+ cde_status_byte_ptr = 0;
+
+ cde_command_bytes[0] = 0x0c;
+
+ mame_printf_debug("CDE: SEEK REPORT\n");
+ }
+ break;
+ }
+
+ case 0x0b:
+ {
+ if (cde_enable_qchannel_reports)
+ {
+ int track, num_tracks;
+
+ num_tracks = cde_toc.numtrks;
+ track = cde_qchannel_offset % (num_tracks+3);
+
+ cde_num_status_bytes = 0xb;
+ cde_status_bytes[0] = 0x1c;
+
+ /*
+ cde_status_bytes[1] = 0x0; // q-Mode
+ cde_status_bytes[2] = 0x0; // TNO
+ cde_status_bytes[3] = 0x0; // Index / Pointer
+ cde_status_bytes[4] = 0x0; // Min
+ cde_status_bytes[5] = 0x0; // Sec
+ cde_status_bytes[6] = 0x0; // Frac
+ cde_status_bytes[7] = 0x0; // Zero
+ cde_status_bytes[8] = 0x0; // A-Min
+ cde_status_bytes[9] = 0x0; // A-Sec
+ cde_status_bytes[10] = 0x0; // A-Frac
+ */
+
+ if (track < num_tracks)
+ {
+ int time = lba_to_msf(cde_toc.tracks[track].physframeofs);
+
+ cde_status_bytes[1] = 0x41; // q-Mode
+ cde_status_bytes[2] = 0x0; // TNO (Lead-in track)
+ cde_status_bytes[3] = track+1; // Pointer
+ cde_status_bytes[4] = 0x0; // Min
+ cde_status_bytes[5] = 0x0; // Sec
+ cde_status_bytes[6] = 0x0; // Frac
+ cde_status_bytes[7] = 0x0; // Zero
+ cde_status_bytes[8] = (time >> 16) & 0xff; // P-Min
+ cde_status_bytes[9] = (time >> 8) & 0xff; // P-Sec
+ cde_status_bytes[10] = time & 0xff; // P-Frac
+ }
+ else
+ {
+ if (track == num_tracks+0)
+ {
+ cde_status_bytes[1] = 0x41; // q-Mode / Control
+ cde_status_bytes[2] = 0x0; // TNO (Lead-in track)
+ cde_status_bytes[3] = 0xa0; // Pointer
+ cde_status_bytes[4] = 0x0; // Min
+ cde_status_bytes[5] = 0x0; // Sec
+ cde_status_bytes[6] = 0x0; // Frac
+ cde_status_bytes[7] = 0x0; // Zero
+ cde_status_bytes[8] = 1; // P-Min
+ cde_status_bytes[9] = 0x0; // P-Sec
+ cde_status_bytes[10] = 0x0; // P-Frac
+ }
+ else if (track == num_tracks+1)
+ {
+ cde_status_bytes[1] = 0x41; // q-Mode / Control
+ cde_status_bytes[2] = 0x0; // TNO (Lead-in track)
+ cde_status_bytes[3] = 0xa1; // Pointer
+ cde_status_bytes[4] = 0x0; // Min
+ cde_status_bytes[5] = 0x0; // Sec
+ cde_status_bytes[6] = 0x0; // Frac
+ cde_status_bytes[7] = 0x0; // Zero
+ cde_status_bytes[8] = num_tracks; // P-Min
+ cde_status_bytes[9] = 0x0; // P-Sec
+ cde_status_bytes[10] = 0x0; // P-Frac
+ }
+ else
+ {
+ int leadout_lba = cde_toc.tracks[num_tracks-1].physframeofs + cde_toc.tracks[num_tracks-1].frames;
+ int leadout_time = lba_to_msf(leadout_lba);
+
+ cde_status_bytes[1] = 0x41; // q-Mode / Control
+ cde_status_bytes[2] = 0x0; // TNO (Lead-in track)
+ cde_status_bytes[3] = 0xa2; // Pointer
+ cde_status_bytes[4] = 0x0; // Min
+ cde_status_bytes[5] = 0x0; // Sec
+ cde_status_bytes[6] = 0x0; // Frac
+ cde_status_bytes[7] = 0x0; // Zero
+ cde_status_bytes[8] = (leadout_time >> 16) & 0xff; // P-Min
+ cde_status_bytes[9] = (leadout_time >> 8) & 0xff; // P-Sec
+ cde_status_bytes[10] = leadout_time & 0xff; // P-Frac
+ }
+ }
+
+ cde_qchannel_offset++;
+
+ cde_status_byte_ptr = 0;
+ cde_command_bytes[0] = 0x0c;
+
+ mame_printf_debug("CDE: QCHANNEL REPORT\n");
+ break;
+ }
+ }
+ }
+}
+
+static void cde_dma_transfer(int channel, int next)
+{
+ UINT32 address;
+ int length;
+ int i;
+
+ if (next)
+ {
+ address = cde_dma[channel].next_dst_addr;
+ length = cde_dma[channel].next_length;
+ }
+ else
+ {
+ address = cde_dma[channel].dst_addr;
+ length = cde_dma[channel].length;
+ }
+
+ for (i=0; i < cde_dma[channel].next_length; i++)
+ {
+ program_write_byte_64be(address, 0xff); // TODO: do the real transfer...
+ address++;
+ }
+}
+
+static READ64_HANDLER(cde_r)
+{
+ UINT32 r = 0;
+ int reg = offset * 2;
+
+ if (!(mem_mask & U64(0x00000000ffffffff)))
+ reg++;
+
+ switch (reg)
+ {
+ case 0x000/4:
+ {
+ r = (0x01) << 16; // Device identifier, 1 = CDE
+ break;
+ }
+ case 0x018/4:
+ {
+ r = 0x100038;
+
+ r |= cde_dma[0].dma_done ? 0x400 : 0;
+ r |= cde_dma[1].dma_done ? 0x800 : 0;
+ break;
+ }
+ case 0x02c/4:
+ {
+ r = cde_status_bytes[cde_status_byte_ptr++];
+
+ if (cde_status_byte_ptr <= cde_num_status_bytes)
+ {
+ r |= 0x100;
+ }
+ else
+ {
+ //if (cde_enable_reports &&
+ // !cde_response &&
+ // cde_command_bytes[0] != ((cde_report_type >> 8) & 0xff))
+
+ if (!cde_response)
+ {
+ cde_handle_reports();
+
+ // cde_command_byte_ptr = 0;
+ // cde_command_bytes[cde_command_byte_ptr++] = 0x1c;
+
+ // cde_response = 1;
+ }
+ }
+
+ // printf("status byte %d\n", cde_status_byte_ptr);
+ break;
+ }
+
+ case 0x2a0/4:
+ {
+ r = 0x20;
+ break;
+ }
+
+ default:
+ {
+ // mame_printf_debug("cde_r: %08X at %08X\n", reg*4, activecpu_get_pc());
+ break;
+ }
+ }
+
+ if (reg & 1)
+ {
+ return (UINT64)(r);
+ }
+ else
+ {
+ return (UINT64)(r) << 32;
+ }
+}
+
+static WRITE64_HANDLER(cde_w)
+{
+ int reg = offset * 2;
+ UINT32 d;
+
+ if (!(mem_mask & U64(0x00000000ffffffff)))
+ {
+ reg++;
+ d = (UINT32)(data);
+ }
+ else
+ {
+ d = (UINT32)(data >> 32);
+ }
+
+ switch (reg)
+ {
+ case 0x028/4: // Command write
+ {
+ //printf("cde_w: %08X, %08X at %08X\n", d, reg*4, activecpu_get_pc());
+
+ if (d == 0x0180)
+ {
+ if (cde_response)
+ {
+ cde_handle_command();
+
+ cde_response = 0;
+ }
+
+ cde_command_byte_ptr = 0;
+ }
+ else if (cde_command_byte_ptr == 0)
+ {
+ cde_num_status_bytes = 1;
+
+ cde_status_bytes[0] = d & 0xff;
+ cde_status_byte_ptr = 0;
+
+ cde_response = 1;
+ }
+
+ if (d != 0x180)
+ {
+ cde_command_bytes[cde_command_byte_ptr++] = d;
+ }
+
+ break;
+ }
+
+ case 0x300/4: // DMA Channel 0 enable
+ {
+ mame_printf_debug("CDE: DMA0 enable %08X\n", d);
+
+ if (d & 0x20)
+ {
+ cde_dma[0].dma_done = 1;
+
+ cde_dma_transfer(0, 0);
+ }
+ if (d & 0x40)
+ {
+ cde_dma[0].dma_done = 1;
+
+ cde_dma_transfer(0, 1);
+ }
+ break;
+ }
+ case 0x308/4: // DMA Channel 0 destination address
+ {
+ mame_printf_debug("CDE: DMA0 dst addr %08X\n", d);
+
+ cde_dma[0].dst_addr = d;
+ break;
+ }
+ case 0x30c/4: // DMA Channel 0 length?
+ {
+ mame_printf_debug("CDE: DMA0 length %08X\n", d);
+
+ cde_dma[0].length = d;
+ break;
+ }
+ case 0x318/4: // DMA Channel 0 next destination address
+ {
+ mame_printf_debug("CDE: DMA0 next dst addr %08X\n", d);
+
+ cde_dma[0].next_dst_addr = d;
+ break;
+ }
+ case 0x31c/4: // DMA Channel 0 next length?
+ {
+ mame_printf_debug("CDE: DMA0 next length %08X\n", d);
+
+ cde_dma[0].next_length = d;
+ break;
+ }
+
+ case 0x320/4: // DMA Channel 1 enable
+ {
+ mame_printf_debug("CDE: DMA1 enable %08X\n", d);
+ break;
+ }
+ case 0x328/4: // DMA Channel 1 destination address
+ {
+ mame_printf_debug("CDE: DMA1 dst addr %08X\n", d);
+
+ cde_dma[1].dst_addr = d;
+ break;
+ }
+ case 0x32c/4: // DMA Channel 1 length?
+ {
+ mame_printf_debug("CDE: DMA1 length %08X\n", d);
+
+ cde_dma[1].length = d;
+ break;
+ }
+ case 0x338/4: // DMA Channel 1 next destination address
+ {
+ mame_printf_debug("CDE: DMA1 next dst addr %08X\n", d);
+
+ cde_dma[1].next_dst_addr = d;
+ break;
+ }
+ case 0x33c/4: // DMA Channel 1 next length?
+ {
+ mame_printf_debug("CDE: DMA1 next length %08X\n", d);
+
+ cde_dma[1].next_length = d;
+ break;
+ }
+
+ case 0x418/4: // ???
+ {
+ if (d & 0x80000000)
+ {
+ irq_active &= ~0x8;
+ }
+ if (d & 0x60000000)
+ {
+ cde_dma[0].dma_done = 0;
+ cde_dma[1].dma_done = 0;
+ }
+ break;
+ }
+
+ default:
+ {
+ // mame_printf_debug("cde_w: %08X, %08X at %08X\n", d, reg*4, activecpu_get_pc());
+ break;
+ }
+ }
+}
+
+static READ64_HANDLER(device2_r)
+{
+ UINT32 r = 0;
+ int reg = offset * 2;
+
+ if (!(mem_mask & U64(0x00000000ffffffff)))
+ reg++;
+
+ switch (reg)
+ {
+ case 0x000/4:
+ {
+ r = (0x02) << 16; // Device identifier
+ break;
+ }
+ default:
+ {
+ break;
+ }
+ }
+
+ if (reg & 1)
+ {
+ return (UINT64)(r);
+ }
+ else
+ {
+ return (UINT64)(r) << 32;
+ }
+}
+
+static READ64_HANDLER(cpu_r)
+{
+ UINT64 r = 0;
+
+ if (!(mem_mask & U64(0xffffffff00000000)))
+ {
+ r = (UINT64)(cpu_getactivecpu() ? 0x80000000 : 0);
+ //r |= 0x40000000; // sets Video-LowRes !?
+ return r << 32;
+ }
+
+ return 0;
+}
+
+static ADDRESS_MAP_START( m2_main, ADDRESS_SPACE_PROGRAM, 64 )
+ AM_RANGE(0x00010040, 0x00010047) AM_READWRITE(irq_enable_r, irq_enable_w)
+ AM_RANGE(0x00010050, 0x00010057) AM_READ(irq_active_r)
+ AM_RANGE(0x00020000, 0x00020007) AM_READWRITE(unk4_r, unk4_w)
+ AM_RANGE(0x00030000, 0x00030007) AM_READ(unk30000_r)
+ AM_RANGE(0x00030010, 0x00030017) AM_WRITE(video_w)
+ AM_RANGE(0x00030030, 0x00030037) AM_READ(unk30030_r)
+ AM_RANGE(0x00030400, 0x00030407) AM_WRITE(video_irq_ack_w)
+ AM_RANGE(0x01000000, 0x01000fff) AM_READWRITE(cde_r, cde_w)
+ AM_RANGE(0x02000000, 0x02000fff) AM_READ(device2_r)
+ AM_RANGE(0x04000010, 0x04000017) AM_WRITE(unk4000010_w)
+ AM_RANGE(0x04000018, 0x0400001f) AM_READ(unk1_r)
+ AM_RANGE(0x04000020, 0x04000027) AM_WRITE(reset_w)
+ AM_RANGE(0x04000418, 0x0400041f) AM_WRITE(unk4000418_w)
+ AM_RANGE(0x04000208, 0x0400020f) AM_READ(unk3_r)
+ AM_RANGE(0x04000280, 0x04000287) AM_READ(unk4000280_r)
+ AM_RANGE(0x10000000, 0x10000007) AM_READ(cpu_r)
+ AM_RANGE(0x10000008, 0x10001007) AM_NOP // ???
+ AM_RANGE(0x20000000, 0x201fffff) AM_ROM AM_SHARE(2)
+ AM_RANGE(0x40000000, 0x407fffff) AM_RAM AM_SHARE(3) AM_BASE(&main_ram)
+ AM_RANGE(0xfff00000, 0xffffffff) AM_ROM AM_REGION(REGION_USER1, 0) AM_SHARE(2)
+ADDRESS_MAP_END
+
+static INPUT_PORTS_START( m2 )
+INPUT_PORTS_END
+
+
+static ppc_config ppc602_config =
+{
+ PPC_MODEL_602,
+ 0x20, /* Multiplier 2, Bus = 33MHz, Core = 66MHz */
+ BUS_FREQUENCY_33MHZ
+};
+
+static INTERRUPT_GEN(m2)
+{
+ if (irq_enable & 0x800000)
+ {
+ irq_active |= 0x800000;
+ }
+
+ /*if (irq_enable & 0x8)
+ {
+ irq_active |= 0x8;
+ }*/
+
+ cpunum_set_input_line(0, INPUT_LINE_IRQ0, ASSERT_LINE);
+}
+
+static MACHINE_DRIVER_START( m2 )
+
+ /* basic machine hardware */
+ MDRV_CPU_ADD(PPC602, 33000000) /* actually PPC602, 66MHz */
+ MDRV_CPU_CONFIG(ppc602_config)
+ MDRV_CPU_PROGRAM_MAP(m2_main, 0)
+ MDRV_CPU_VBLANK_INT(m2, 1)
+
+ MDRV_CPU_ADD(PPC602, 33000000) /* actually PPC602, 66MHz */
+ MDRV_CPU_CONFIG(ppc602_config)
+ MDRV_CPU_PROGRAM_MAP(m2_main, 0)
+
+ MDRV_SCREEN_REFRESH_RATE(60)
+ MDRV_SCREEN_VBLANK_TIME(DEFAULT_60HZ_VBLANK_DURATION)
+
+ /* video hardware */
+ MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER )
+ MDRV_SCREEN_FORMAT(BITMAP_FORMAT_RGB15)
+ MDRV_SCREEN_SIZE(640, 480)
+ MDRV_SCREEN_VISIBLE_AREA(0, 511, 0, 383)
+ MDRV_PALETTE_LENGTH(65536)
+
+ MDRV_VIDEO_START(m2)
+ MDRV_VIDEO_UPDATE(m2)
+
+MACHINE_DRIVER_END
+
+
+#define ROM_REGION64_BE(length,type,flags) ROM_REGION(length, type, (flags) | ROMREGION_64BIT | ROMREGION_BE)
+
+ROM_START(polystar)
+ ROM_REGION64_BE(0x200000, REGION_USER1, 0) /* boot rom */
+ ROM_LOAD16_WORD("623b01.8q", 0x000000, 0x200000, CRC(bd879f93) SHA1(e2d63bfbd2b15260a2664082652442eadea3eab6))
+
+ ROM_REGION( 0x80, REGION_USER2, 0 ) /* serial eeprom */
+ ROM_LOAD( "93c46.7k", 0x000000, 0x000080, CRC(66d02984) SHA1(d07c57d198c611b6ff67a783c20a3d038ba34cd1) )
+
+ DISK_REGION( REGION_DISKS )
+ DISK_IMAGE( "623jaa02", 0, MD5(6071c1b70c190fa7c50676eb5308e024) SHA1(a7dc6086d0244b5472f61b41992623c7a9dc2e9c))
+ROM_END
+
+ROM_START(btltryst)
+ ROM_REGION64_BE(0x200000, REGION_USER1, 0) /* boot rom */
+ ROM_LOAD16_WORD("636a01.8q", 0x000000, 0x200000, CRC(7b1dc738) SHA1(32ae8e7ddd38fcc70b4410275a2cc5e9a0d7d33b))
+
+ DISK_REGION( REGION_DISKS )
+ DISK_IMAGE( "btltryst", 0, MD5(4286d25a896d1450705f742cccd26ef2) SHA1(becc606b8480f6a09365b611565d83cfdc82b0b3))
+ROM_END
+
+ROM_START(heatof11)
+ ROM_REGION64_BE(0x200000, REGION_USER1, 0) /* boot rom */
+ ROM_LOAD16_WORD("636a01.8q", 0x000000, 0x200000, CRC(7b1dc738) SHA1(32ae8e7ddd38fcc70b4410275a2cc5e9a0d7d33b))
+
+ ROM_REGION( 0x2000, REGION_USER2, 0 ) /* timekeeper eeprom */
+ ROM_LOAD( "dallas.5e", 0x000000, 0x002000, CRC(8611ff09) SHA1(6410236947d99c552c4a1f7dd5fd8c7a5ae4cba1) )
+
+ DISK_REGION( REGION_DISKS )
+ DISK_IMAGE( "heatof11", 0, MD5(1eef9f191439f13d1a867629226b0230) SHA1(87599d03aecadf5d119d05173bdef2940bcce515))
+ROM_END
+
+ROM_START(evilngt)
+ ROM_REGION64_BE(0x200000, REGION_USER1, 0) /* boot rom */
+ ROM_LOAD16_WORD("636a01.8q", 0x000000, 0x200000, CRC(7b1dc738) SHA1(32ae8e7ddd38fcc70b4410275a2cc5e9a0d7d33b))
+
+ ROM_REGION( 0x1000, REGION_USER2, 0 ) /* timekeeper eeprom */
+ ROM_LOAD( "m48t58y.u1", 0x000000, 0x001000, CRC(169bb8f4) SHA1(55c0bafab5d309fe69156489186e232aa87ca0dd) )
+ROM_END
+
+ROM_START(totlvice)
+ ROM_REGION64_BE(0x200000, REGION_USER1, 0) /* boot rom */
+ ROM_LOAD16_WORD("636a01.8q", 0x000000, 0x200000, CRC(7b1dc738) SHA1(32ae8e7ddd38fcc70b4410275a2cc5e9a0d7d33b))
+
+ ROM_REGION( 0x100000, REGION_USER2, 0 ) /* sound rom on sub board */
+ ROM_LOAD( "639jaa02.bin", 0x000000, 0x100000, CRC(c6163818) SHA1(b6f8f2d808b98610becc0a5be5443ece3908df0b) )
+
+ DISK_REGION( REGION_DISKS )
+ DISK_IMAGE( "639jad01", 0, MD5(bc3156be374e7a99040763bf0cea7ad3) SHA1(c4503d9954c72dd8f70521f313f0338528116c26))
+ROM_END
+
+static DRIVER_INIT( m2 )
+{
+ cde_init();
+}
+
+GAME( 1997, polystar, 0, m2, m2, m2, ROT0, "Konami", "Tobe! Polystars (ver JAA)", GAME_NOT_WORKING | GAME_NO_SOUND )
+GAME( 1997, totlvice, 0, m2, m2, m2, ROT0, "Konami", "Total Vice (ver JAD)", GAME_NOT_WORKING | GAME_NO_SOUND )
+GAME( 1998, btltryst, 0, m2, m2, m2, ROT0, "Konami", "Battle Tryst (ver JAC)", GAME_NOT_WORKING | GAME_NO_SOUND )
+GAME( 1998, heatof11, 0, m2, m2, m2, ROT0, "Konami", "Heat of Eleven '98 (ver EAA)", GAME_NOT_WORKING | GAME_NO_SOUND )
+GAME( 1998, evilngt, 0, m2, m2, m2, ROT0, "Konami", "Evil Night (ver EAA)", GAME_NOT_WORKING | GAME_NO_SOUND )