mirror of
https://github.com/holub/mame
synced 2025-05-31 01:51:46 +03:00
various improvements to Heavy Unit [Angelo Salese, Tomasz Slanina, David Haywood]
- Added a VERY preliminary simulation of the protection, just enough to get the game to boot, not make it playable - Corrected CPU communication, IRQ/NMI generation etc. - Fixed some video emulation issues (added tilemap scroll etc.) - Corrected GFX rom loading (at least for the graphics used in attract mode)
This commit is contained in:
davidhay
parent
4fcae8c0dd
commit
30584f0017
@ -815,6 +815,18 @@ WRITE8_HANDLER( paletteram_xxxxRRRRGGGGBBBB_be_w )
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set_color_444(space->machine, offset / 2, 8, 4, 0, paletteram16_be(offset));
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}
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WRITE8_HANDLER( paletteram_xxxxRRRRGGGGBBBB_split1_w )
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{
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paletteram[offset] = data;
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set_color_444(space->machine, offset, 8, 4, 0, paletteram16_split(offset));
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}
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WRITE8_HANDLER( paletteram_xxxxRRRRGGGGBBBB_split2_w )
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{
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paletteram_2[offset] = data;
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set_color_444(space->machine, offset, 8, 4, 0, paletteram16_split(offset));
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}
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WRITE16_HANDLER( paletteram16_xxxxRRRRGGGGBBBB_word_w )
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{
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COMBINE_DATA(&paletteram16[offset]);
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@ -164,6 +164,8 @@ WRITE8_HANDLER( paletteram_xxxxRRRRBBBBGGGG_split2_w ); /* uses paletteram_2[] *
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WRITE8_HANDLER( paletteram_xxxxRRRRGGGGBBBB_le_w );
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WRITE8_HANDLER( paletteram_xxxxRRRRGGGGBBBB_be_w );
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WRITE8_HANDLER( paletteram_xxxxRRRRGGGGBBBB_split1_w ); /* uses paletteram[] */
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WRITE8_HANDLER( paletteram_xxxxRRRRGGGGBBBB_split2_w ); /* uses paletteram_2[] */
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WRITE16_HANDLER( paletteram16_xxxxRRRRGGGGBBBB_word_w );
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WRITE8_HANDLER( paletteram_RRRRGGGGBBBBxxxx_be_w );
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@ -1,6 +1,8 @@
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/***************************************************************************************
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very preliminary driver based on djboy.c
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driver based on djboy.c / airbustr.c
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PROTECTION SIMULATION IS VERY PRELIMINARY AND SHOULD BE TREATED AS 100% GUESSWORK
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@ -58,34 +60,245 @@ Notes:
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#include "sound/2203intf.h"
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#include "video/kan_pand.h"
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static tilemap *bg_tilemap;
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static UINT16 hu_scrollx, hu_scrolly;
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static UINT16 port0_data;
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static UINT8 mcu_data;
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static UINT8 test_mcu;
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static UINT8 mcu_ram_mux[0x100];
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static struct
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{
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int attract_timer;
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UINT8 program_flow;
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UINT8 access_ram_r,access_ram_w;
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UINT8 internal_ram[0x80];
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UINT8 internal_ram_index;
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UINT8 coin_counter;
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}mcu_ram;
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static MACHINE_RESET( mermaid )
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{
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/* ticks for the attract mode. */
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mcu_ram.attract_timer = 0;
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/*
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helper for the program flow.
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0 = title screen
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1 = demo mode
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2 = ranking
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3 = Push 1p button
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4 = Push 1p AND/OR 2p button
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5 = player 1 plays
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6 = player 2 plays
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7 = service mode
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8 = game over screen
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...
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*/
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mcu_ram.program_flow = 0;
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if(input_port_read(machine, "DSW1") & 4) //service mode
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mcu_ram.program_flow = 7;
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mcu_ram.coin_counter = 0;
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}
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static WRITE8_HANDLER( mermaid_data_w )
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{
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// printf("%02x\n",data);
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if(mcu_ram.access_ram_w)
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{
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mcu_ram.internal_ram[(mcu_ram.internal_ram_index++)&0x7f] = data;
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mcu_ram.access_ram_w = 0;
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}
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else
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{
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mcu_data = data;
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mcu_ram_mux[data] = 0;
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if(data == 0)
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{
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/*next data will be an internal protection RAM write*/
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mcu_ram.access_ram_w = 1;
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}
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}
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}
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static READ8_HANDLER( mermaid_data_r )
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{
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return mame_rand(space->machine);
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static UINT8 res;
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if(input_code_pressed_once(KEYCODE_Z))
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test_mcu++;
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if(input_code_pressed_once(KEYCODE_X))
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test_mcu--;
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if(mcu_ram.access_ram_r)
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{
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mcu_ram.access_ram_r = 0;
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return mcu_ram.internal_ram[(mcu_ram.internal_ram_index++)&0x7f];
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}
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// popmessage("%02x",test_mcu);
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switch(mcu_data)
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{
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/*
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pc=55f1
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store internal mcu ram values, not yet handled.
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*/
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case 0:
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{
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/*next data will be an internal protection RAM read*/
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mcu_ram.access_ram_r = 1;
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return 0;
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}
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/*
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(PC=4f20) 01 $e003 = val
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(PC=4f2b) 01 $e004 = val
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(PC=4f5c) 01 val > 0xa and e06f = val coin counter (5)
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0 = title screen
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4 = "push 1p button"
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5 = "push 2p button"
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6 = copyright Kaneko msg (what is for?)
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7 = ranking
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8 = (trigger) attract mode
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b = (trigger?) player 1 plays
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c = (trigger?) player 2 plays
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0x10 = game over screen
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0x80 = coin error! msg
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(PC=4f82) 01 val<<=1 and check if < 0 program flow (6)
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(PC=4ef3) 01 $e06c = val, (complement it and AND $3)
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(PC=4f13) 01 $e06d = $e06e = val
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(PC=4f13) 01
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(PC=14b3) 01
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(PC=14ca) 81
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*/
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case 1:
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{
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switch(mcu_ram_mux[1])
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{
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case 0:
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res = input_port_read(space->machine, "IN0");
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/*TODO: state of the button. */
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if(~res & 1 && (mcu_ram.program_flow == 3 || mcu_ram.program_flow == 4))
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{
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mcu_ram.coin_counter--;
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mcu_ram.program_flow = 5;
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}
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if(~res & 4 || ~res & 8)
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{
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mcu_ram.coin_counter++;
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mcu_ram.program_flow = (mcu_ram.coin_counter > 1) ? 4 : 3;
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}
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break;
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case 1: res = input_port_read(space->machine, "IN1"); break;
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case 2: res = input_port_read(space->machine, "IN2"); break;
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case 3: res = input_port_read(space->machine, "DSW1"); break;
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case 4: res = input_port_read(space->machine, "DSW2"); break;
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case 5:
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res = mcu_ram.coin_counter;
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break;
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case 6:
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/* WRONG! just as a test. */
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res = 0;
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if(mcu_ram.program_flow == 0)
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{
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mcu_ram.attract_timer++;
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//popmessage("%d",mcu_ram.attract_timer);
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if(mcu_ram.attract_timer > 600 && mcu_ram.program_flow == 0) { res = 8; mcu_ram.attract_timer = 0; mcu_ram.program_flow = 1; }
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}
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if(mcu_ram.program_flow == 1) //demo mode
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{
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mcu_ram.attract_timer++;
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popmessage("%d",mcu_ram.attract_timer);
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if(mcu_ram.attract_timer > 200 && mcu_ram.program_flow == 1) { res = 25;/*input_port_read(space->machine, "TEST");*/ mcu_ram.attract_timer = 0; mcu_ram.program_flow = 1; }
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}
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if(mcu_ram.program_flow == 3)
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res = 4;
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if(mcu_ram.program_flow == 4)
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res = 5;
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if(res == 0xb && mcu_ram.program_flow == 5)
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res = 0;
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else if(mcu_ram.program_flow == 5)
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res = 0xb;
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break;
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}
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//printf("(PC=%04x) %02x %02x\n",cpu_get_pc(space->cpu),mcu_data,res);
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mcu_ram_mux[1]++;
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if(mcu_ram_mux[1] > 6) { mcu_ram_mux[1] = 0; }
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return res;
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}
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/*
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(PC=4fbe) 03 ? (Is it read?)
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*/
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case 3: return mame_rand(space->machine);
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/*
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(PC=4e4d) 06 complement and put it to e06a
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(PC=4e59) 06 $e019 = val
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(PC=4f5c) 06 $e06f = val if NOT > 09
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(PC=4f82) 06 val<<=1 and check if < 0
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*/
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// case 6: return 0;
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/*
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pc=5621 put the value to e003 (and 8)
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pc=562f put the value to e004 (and 4)
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*/
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/* read back dsw. */
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case 0xff: return 0;
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}
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if(cpu_get_pc(space->cpu) != 0x4ee1 && cpu_get_pc(space->cpu) != 0x4e3b &&
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cpu_get_pc(space->cpu) != 0x14ca && cpu_get_pc(space->cpu) != 0x14b3 &&
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cpu_get_pc(space->cpu) != 0x550b && cpu_get_pc(space->cpu) != 0x551e &&
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cpu_get_pc(space->cpu) != 0x5590)
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printf("(PC=%04x) %02x\n",cpu_get_pc(space->cpu),mcu_data);
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return 0;
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}
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/*
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---- x--- MCU status
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---- -x-- ?
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*/
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static READ8_HANDLER( mermaid_status_r )
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{
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return mame_rand(space->machine);
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static UINT8 unk_bit,mcu_status = 8;
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// printf("R St\n");
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unk_bit^=4;
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mcu_status^=8;
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return mcu_status | unk_bit | 0x10;
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// return mame_rand(space->machine);
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}
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static TILE_GET_INFO( get_bg_tile_info )
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{
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int attr = colorram[tile_index];
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int code = videoram[tile_index] + ((attr & 0x0f) << 8);
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int color = (attr >> 4);
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SET_TILE_INFO(1, code, color, 0);
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}
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static VIDEO_START(hvyunit)
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{
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bg_tilemap = tilemap_create(machine, get_bg_tile_info, tilemap_scan_rows, 16, 16, 32, 32);
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pandora_start(machine,0,0,0);
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}
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#define SX_POS 152
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#define SY_POS 258
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static VIDEO_UPDATE(hvyunit)
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{
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tilemap_set_scrollx( bg_tilemap,0, ((port0_data&0x40)<<2)+ hu_scrollx + SX_POS); //TODO
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tilemap_set_scrolly( bg_tilemap,0, ((port0_data&0x80)<<1)+ hu_scrolly + SY_POS); // TODO
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// popmessage("%02x %02x",hu_scrollx[0],hu_scrolly[0]);
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bitmap_fill(bitmap,cliprect,get_black_pen(screen->machine));
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tilemap_draw(bitmap, cliprect, bg_tilemap, 0, 0);
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pandora_update(screen->machine,bitmap,cliprect);
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return 0;
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}
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@ -104,7 +317,7 @@ static WRITE8_HANDLER( trigger_nmi_on_sound_cpu2 )
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static WRITE8_HANDLER( trigger_nmi_on_sub_cpu)
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{
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cpu_set_input_line(space->machine->cpu[0], INPUT_LINE_NMI, PULSE_LINE);
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cpu_set_input_line(space->machine->cpu[1], INPUT_LINE_NMI, PULSE_LINE);
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}
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static WRITE8_HANDLER( main_bankswitch_w )
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@ -117,37 +330,64 @@ static WRITE8_HANDLER( main_bankswitch_w )
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memory_set_bankptr(space->machine, 1,ROM);
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}
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WRITE8_HANDLER( hu_videoram_w )
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{
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videoram[offset] = data;
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tilemap_mark_tile_dirty(bg_tilemap, offset);
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}
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WRITE8_HANDLER( hu_colorram_w )
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{
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colorram[offset] = data;
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tilemap_mark_tile_dirty(bg_tilemap, offset);
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}
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static ADDRESS_MAP_START( main_memory, ADDRESS_SPACE_PROGRAM, 8 )
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AM_RANGE(0x0000, 0x7fff) AM_ROM
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AM_RANGE(0x8000, 0xbfff) AM_READ(SMH_BANK1)
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AM_RANGE(0xc000, 0xcfff) AM_READWRITE( pandora_spriteram_r, pandora_spriteram_w )
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AM_RANGE(0xd000, 0xdfff) AM_RAM
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AM_RANGE(0xe000, 0xffff) AM_RAM AM_SHARE(1)
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AM_RANGE(0xd000, 0xdfff) AM_RAM
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AM_RANGE(0xe000, 0xefff) AM_RAM AM_SHARE(1)
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AM_RANGE(0xf000, 0xffff) AM_RAM
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ADDRESS_MAP_END
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static ADDRESS_MAP_START(main_io, ADDRESS_SPACE_IO, 8 )
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ADDRESS_MAP_GLOBAL_MASK(0xff)
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AM_RANGE(0x00, 0x00) AM_WRITE(main_bankswitch_w)
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AM_RANGE(0x01, 0x01) AM_WRITE(trigger_nmi_on_sub_cpu)
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AM_RANGE(0x02, 0x02) AM_WRITE(trigger_nmi_on_sub_cpu)
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ADDRESS_MAP_END
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static WRITE8_HANDLER( sub_bankswitch_w )
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{
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unsigned char *ROM = memory_region(space->machine, "sub");
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int bank=data&0x3;
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int bank=(data&0x03);
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port0_data=data;
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ROM = &ROM[0x4000 * bank];
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memory_set_bankptr(space->machine, 2,ROM);
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}
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static WRITE8_HANDLER( hu_scrollx_w)
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{
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hu_scrollx=data;
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}
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static WRITE8_HANDLER( hu_scrolly_w)
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{
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hu_scrolly=data;
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}
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static ADDRESS_MAP_START( sub_memory, ADDRESS_SPACE_PROGRAM, 8 )
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AM_RANGE(0x0000, 0x7fff) AM_ROM
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AM_RANGE(0x8000, 0xbfff) AM_READ(SMH_BANK2)
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AM_RANGE(0xc000, 0xcfff) AM_RAM // videoram?
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AM_RANGE(0xc000, 0xc3ff) AM_RAM_WRITE(hu_videoram_w) AM_BASE(&videoram)
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AM_RANGE(0xc400, 0xc7ff) AM_RAM_WRITE(hu_colorram_w) AM_BASE(&colorram)
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AM_RANGE(0xd000, 0xd1ff) AM_RAM_WRITE(paletteram_xxxxRRRRGGGGBBBB_split2_w) AM_BASE(&paletteram_2)
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AM_RANGE(0xd800, 0xd9ff) AM_RAM_WRITE(paletteram_xxxxRRRRGGGGBBBB_split1_w) AM_BASE(&paletteram)
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AM_RANGE(0xd000, 0xdfff) AM_RAM
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AM_RANGE(0xe000, 0xffff) AM_RAM AM_SHARE(1)
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AM_RANGE(0xe000, 0xefff) AM_RAM AM_SHARE(1)
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AM_RANGE(0xf000, 0xffff) AM_RAM
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ADDRESS_MAP_END
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static ADDRESS_MAP_START(sub_io, ADDRESS_SPACE_IO, 8 )
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@ -155,8 +395,14 @@ static ADDRESS_MAP_START(sub_io, ADDRESS_SPACE_IO, 8 )
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AM_RANGE(0x00, 0x00) AM_WRITE(sub_bankswitch_w)
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AM_RANGE(0x02, 0x02) AM_WRITE(trigger_nmi_on_sound_cpu2)
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AM_RANGE(0x04, 0x04) AM_READ(mermaid_data_r) AM_WRITE(mermaid_data_w)
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AM_RANGE(0x06, 0x06) AM_WRITE(hu_scrolly_w)
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AM_RANGE(0x08, 0x08) AM_WRITE(hu_scrollx_w)
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AM_RANGE(0x0c, 0x0c) AM_READ(mermaid_status_r)
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AM_RANGE(0x0e, 0x0e) AM_WRITENOP //coins?
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AM_RANGE(0x0e, 0x0e) AM_RAM
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// AM_RANGE(0x22, 0x22) AM_READ(hu_scrolly_hi_reset) //22/a2 taken from ram $f065
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// AM_RANGE(0xa2, 0xa2) AM_READ(hu_scrolly_hi_set)
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ADDRESS_MAP_END
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static WRITE8_HANDLER( sound_bankswitch_w )
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@ -185,15 +431,103 @@ ADDRESS_MAP_END
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static INPUT_PORTS_START( hvyunit )
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PORT_START("IN0")
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PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 )
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PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START2 )
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PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN1 )
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PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN2 )
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PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_TILT ) // copied from DJ Boy, might not
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PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SERVICE )
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PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_START("IN1")
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PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY
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PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY
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PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY
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PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY
|
||||
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 )
|
||||
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 )
|
||||
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
|
||||
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
|
||||
PORT_START("IN2")
|
||||
|
||||
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
|
||||
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
|
||||
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
|
||||
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
|
||||
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
|
||||
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
|
||||
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
|
||||
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
|
||||
/*copied from DJ Boy, might be wrong */
|
||||
PORT_START("DSW1")
|
||||
|
||||
PORT_DIPNAME( 0x01, 0x00, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x01, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x02, 0x00, DEF_STR( Flip_Screen ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x02, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x04, 0x00, DEF_STR( Service_Mode ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x04, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x08, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x30, 0x00, DEF_STR( Coin_A ) )
|
||||
PORT_DIPSETTING( 0x20, DEF_STR( 2C_1C ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) )
|
||||
PORT_DIPSETTING( 0x30, DEF_STR( 2C_3C ) )
|
||||
PORT_DIPSETTING( 0x10, DEF_STR( 1C_2C ) )
|
||||
PORT_DIPNAME( 0xc0, 0x00, DEF_STR( Coin_B ) )
|
||||
PORT_DIPSETTING( 0x80, DEF_STR( 2C_1C ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) )
|
||||
PORT_DIPSETTING( 0xc0, DEF_STR( 2C_3C ) )
|
||||
PORT_DIPSETTING( 0x40, DEF_STR( 1C_2C ) )
|
||||
PORT_START("DSW2")
|
||||
|
||||
PORT_DIPNAME( 0x03, 0x00, DEF_STR( Difficulty ) )
|
||||
PORT_DIPSETTING( 0x01, DEF_STR( Easy ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( Normal ) )
|
||||
PORT_DIPSETTING( 0x02, DEF_STR( Hard ) )
|
||||
PORT_DIPSETTING( 0x03, DEF_STR( Hardest ) )
|
||||
PORT_DIPNAME( 0x0c, 0x00, "Bonus" )
|
||||
PORT_DIPSETTING( 0x00, "10,30,50,70,90" )
|
||||
PORT_DIPSETTING( 0x04, "10,20,30,40,50,60,70,80,90" )
|
||||
PORT_DIPSETTING( 0x08, "20,50" )
|
||||
PORT_DIPSETTING( 0x0c, DEF_STR( None ) )
|
||||
PORT_DIPNAME( 0x30, 0x00, DEF_STR( Lives ) )
|
||||
PORT_DIPSETTING( 0x10, "3" )
|
||||
PORT_DIPSETTING( 0x00, "5" )
|
||||
PORT_DIPSETTING( 0x20, "7" )
|
||||
PORT_DIPSETTING( 0x30, "9" )
|
||||
PORT_DIPNAME( 0x40, 0x00, DEF_STR( Demo_Sounds ) )
|
||||
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x80, 0x80, "Stereo Sound" )
|
||||
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_START("TEST")
|
||||
PORT_DIPNAME( 0x01, 0x01, "TEST" )
|
||||
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )
|
||||
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
INPUT_PORTS_END
|
||||
|
||||
/****************** Graphics ************************/
|
||||
@ -249,16 +583,17 @@ static MACHINE_DRIVER_START( hvyunit )
|
||||
MDRV_CPU_VBLANK_INT("screen", irq0_line_hold)
|
||||
|
||||
MDRV_QUANTUM_TIME(HZ(6000))
|
||||
MDRV_MACHINE_RESET(mermaid)
|
||||
|
||||
MDRV_SCREEN_ADD("screen", RASTER)
|
||||
MDRV_SCREEN_REFRESH_RATE(58)
|
||||
MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
|
||||
MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
|
||||
MDRV_SCREEN_SIZE(256, 256)
|
||||
MDRV_SCREEN_VISIBLE_AREA(0, 256-1, 16, 256-1)
|
||||
MDRV_SCREEN_VISIBLE_AREA(0, 256-1, 16, 240-1)
|
||||
|
||||
MDRV_GFXDECODE(hvyunit)
|
||||
MDRV_PALETTE_LENGTH(0x200)
|
||||
MDRV_PALETTE_LENGTH(0x800)
|
||||
|
||||
MDRV_VIDEO_START(hvyunit)
|
||||
MDRV_VIDEO_UPDATE(hvyunit)
|
||||
@ -272,6 +607,7 @@ static MACHINE_DRIVER_START( hvyunit )
|
||||
MACHINE_DRIVER_END
|
||||
|
||||
|
||||
|
||||
ROM_START( hvyunit )
|
||||
ROM_REGION( 0x20000, "maincpu", 0 )
|
||||
ROM_LOAD( "b73_10.5c", 0x00000, 0x20000, CRC(ca52210f) SHA1(346951962aa5bbad641117dbd66f035dddc7c0bf) )
|
||||
@ -285,15 +621,15 @@ ROM_START( hvyunit )
|
||||
ROM_REGION( 0x02000, "mermaid", 0 )
|
||||
ROM_LOAD( "mermaid.i8751_mcu", 0x000000, 0x02000, NO_DUMP )
|
||||
|
||||
ROM_REGION( 0x100000, "gfx1", 0 )
|
||||
ROM_LOAD( "b73_08.2f", 0x000000, 0x080000, CRC(f83dd808) SHA1(09d5f1e86fad3a0d2d3ac1845103d3f2833c6793) )
|
||||
ROM_LOAD( "b73_01.1b", 0x080000, 0x010000, CRC(3a8a4489) SHA1(a01d7300015f90ce6dd571ad93e7a58270a99e47) )
|
||||
ROM_LOAD( "b73_02.1c", 0x090000, 0x010000, CRC(025c536c) SHA1(075e95cc39e792049ae656404e7f7440df064391) )
|
||||
ROM_LOAD( "b73_03.1d", 0x0a0000, 0x010000, CRC(ec6020cf) SHA1(2973aa2dc3deb2f27c9f1bad07a7664bad95b3f2) )
|
||||
ROM_LOAD( "b73_04.1f", 0x0b0000, 0x010000, CRC(f7badbb2) SHA1(d824ab4aba94d7ca02401f4f6f34213143c282ec) )
|
||||
ROM_LOAD( "b73_05.1h", 0x0c0000, 0x010000, CRC(b8e829d2) SHA1(31102358500d7b58173d4f18647decf5db744416) )
|
||||
ROM_LOAD( "b73_06.2b", 0x0d0000, 0x010000, CRC(a98e4aea) SHA1(560fef03ad818894c9c7578c6282d55b646e8129) )
|
||||
ROM_LOAD( "b73_07.2c", 0x0e0000, 0x010000, CRC(5cffa42c) SHA1(687e047345039479b35d5099e56dbc1d57284ed9) )
|
||||
ROM_REGION( 0x200000, "gfx1", 0 ) // loading only verified for roms marked 'ok'
|
||||
ROM_LOAD( "b73_08.2f", 0x000000, 0x080000, CRC(f83dd808) SHA1(09d5f1e86fad3a0d2d3ac1845103d3f2833c6793) ) // attract ok
|
||||
ROM_LOAD( "b73_07.2c", 0x100000, 0x010000, CRC(5cffa42c) SHA1(687e047345039479b35d5099e56dbc1d57284ed9) )
|
||||
ROM_LOAD( "b73_06.2b", 0x120000, 0x010000, CRC(a98e4aea) SHA1(560fef03ad818894c9c7578c6282d55b646e8129) ) // attract ok
|
||||
ROM_LOAD( "b73_01.1b", 0x140000, 0x010000, CRC(3a8a4489) SHA1(a01d7300015f90ce6dd571ad93e7a58270a99e47) ) // attract ok
|
||||
ROM_LOAD( "b73_02.1c", 0x160000, 0x010000, CRC(025c536c) SHA1(075e95cc39e792049ae656404e7f7440df064391) ) // attract ok
|
||||
ROM_LOAD( "b73_03.1d", 0x180000, 0x010000, CRC(ec6020cf) SHA1(2973aa2dc3deb2f27c9f1bad07a7664bad95b3f2) )
|
||||
ROM_LOAD( "b73_04.1f", 0x1a0000, 0x010000, CRC(f7badbb2) SHA1(d824ab4aba94d7ca02401f4f6f34213143c282ec) )
|
||||
ROM_LOAD( "b73_05.1h", 0x1c0000, 0x010000, CRC(b8e829d2) SHA1(31102358500d7b58173d4f18647decf5db744416) )
|
||||
|
||||
ROM_REGION( 0x80000, "gfx2", 0 )
|
||||
ROM_LOAD( "b73_09.2p", 0x000000, 0x080000, CRC(537c647f) SHA1(941c0f4e251bc68e53d62e70b033a3a6c145bb7e) )
|
||||
@ -312,15 +648,15 @@ ROM_START( hvyunitj )
|
||||
ROM_REGION( 0x02000, "mermaid", 0 )
|
||||
ROM_LOAD( "mermaid.i8751_mcu", 0x000000, 0x02000, NO_DUMP )
|
||||
|
||||
ROM_REGION( 0x100000, "gfx1", 0 )
|
||||
ROM_LOAD( "b73_08.2f", 0x000000, 0x080000, CRC(f83dd808) SHA1(09d5f1e86fad3a0d2d3ac1845103d3f2833c6793) )
|
||||
ROM_LOAD( "b73_01.1b", 0x080000, 0x010000, CRC(3a8a4489) SHA1(a01d7300015f90ce6dd571ad93e7a58270a99e47) )
|
||||
ROM_LOAD( "b73_02.1c", 0x090000, 0x010000, CRC(025c536c) SHA1(075e95cc39e792049ae656404e7f7440df064391) )
|
||||
ROM_LOAD( "b73_03.1d", 0x0a0000, 0x010000, CRC(ec6020cf) SHA1(2973aa2dc3deb2f27c9f1bad07a7664bad95b3f2) )
|
||||
ROM_LOAD( "b73_04.1f", 0x0b0000, 0x010000, CRC(f7badbb2) SHA1(d824ab4aba94d7ca02401f4f6f34213143c282ec) )
|
||||
ROM_LOAD( "b73_05.1h", 0x0c0000, 0x010000, CRC(b8e829d2) SHA1(31102358500d7b58173d4f18647decf5db744416) )
|
||||
ROM_LOAD( "b73_06.2b", 0x0d0000, 0x010000, CRC(a98e4aea) SHA1(560fef03ad818894c9c7578c6282d55b646e8129) )
|
||||
ROM_LOAD( "b73_07.2c", 0x0e0000, 0x010000, CRC(5cffa42c) SHA1(687e047345039479b35d5099e56dbc1d57284ed9) )
|
||||
ROM_REGION( 0x200000, "gfx1", 0 ) // loading only verified for roms marked 'ok'
|
||||
ROM_LOAD( "b73_08.2f", 0x000000, 0x080000, CRC(f83dd808) SHA1(09d5f1e86fad3a0d2d3ac1845103d3f2833c6793) ) // attract ok
|
||||
ROM_LOAD( "b73_07.2c", 0x100000, 0x010000, CRC(5cffa42c) SHA1(687e047345039479b35d5099e56dbc1d57284ed9) )
|
||||
ROM_LOAD( "b73_06.2b", 0x120000, 0x010000, CRC(a98e4aea) SHA1(560fef03ad818894c9c7578c6282d55b646e8129) ) // attract ok
|
||||
ROM_LOAD( "b73_01.1b", 0x140000, 0x010000, CRC(3a8a4489) SHA1(a01d7300015f90ce6dd571ad93e7a58270a99e47) ) // attract ok
|
||||
ROM_LOAD( "b73_02.1c", 0x160000, 0x010000, CRC(025c536c) SHA1(075e95cc39e792049ae656404e7f7440df064391) ) // attract ok
|
||||
ROM_LOAD( "b73_03.1d", 0x180000, 0x010000, CRC(ec6020cf) SHA1(2973aa2dc3deb2f27c9f1bad07a7664bad95b3f2) )
|
||||
ROM_LOAD( "b73_04.1f", 0x1a0000, 0x010000, CRC(f7badbb2) SHA1(d824ab4aba94d7ca02401f4f6f34213143c282ec) )
|
||||
ROM_LOAD( "b73_05.1h", 0x1c0000, 0x010000, CRC(b8e829d2) SHA1(31102358500d7b58173d4f18647decf5db744416) )
|
||||
|
||||
ROM_REGION( 0x80000, "gfx2", 0 )
|
||||
ROM_LOAD( "b73_09.2p", 0x000000, 0x080000, CRC(537c647f) SHA1(941c0f4e251bc68e53d62e70b033a3a6c145bb7e) )
|
||||
@ -339,15 +675,15 @@ ROM_START( hvyunito )
|
||||
ROM_REGION( 0x02000, "mermaid", 0 )
|
||||
ROM_LOAD( "mermaid.i8751_mcu", 0x000000, 0x02000, NO_DUMP )
|
||||
|
||||
ROM_REGION( 0x100000, "gfx1", 0 )
|
||||
ROM_LOAD( "b73_08.2f", 0x000000, 0x080000, CRC(f83dd808) SHA1(09d5f1e86fad3a0d2d3ac1845103d3f2833c6793) )
|
||||
ROM_LOAD( "b73_01.1b", 0x080000, 0x010000, CRC(3a8a4489) SHA1(a01d7300015f90ce6dd571ad93e7a58270a99e47) )
|
||||
ROM_LOAD( "b73_02.1c", 0x090000, 0x010000, CRC(025c536c) SHA1(075e95cc39e792049ae656404e7f7440df064391) )
|
||||
ROM_LOAD( "b73_03.1d", 0x0a0000, 0x010000, CRC(ec6020cf) SHA1(2973aa2dc3deb2f27c9f1bad07a7664bad95b3f2) )
|
||||
ROM_LOAD( "b73_04.1f", 0x0b0000, 0x010000, CRC(f7badbb2) SHA1(d824ab4aba94d7ca02401f4f6f34213143c282ec) )
|
||||
ROM_LOAD( "b73_05.1h", 0x0c0000, 0x010000, CRC(b8e829d2) SHA1(31102358500d7b58173d4f18647decf5db744416) )
|
||||
ROM_LOAD( "b73_06.2b", 0x0d0000, 0x010000, CRC(a98e4aea) SHA1(560fef03ad818894c9c7578c6282d55b646e8129) )
|
||||
ROM_LOAD( "b73_07.2c", 0x0e0000, 0x010000, CRC(5cffa42c) SHA1(687e047345039479b35d5099e56dbc1d57284ed9) )
|
||||
ROM_REGION( 0x200000, "gfx1", 0 ) // loading only verified for roms marked 'ok'
|
||||
ROM_LOAD( "b73_08.2f", 0x000000, 0x080000, CRC(f83dd808) SHA1(09d5f1e86fad3a0d2d3ac1845103d3f2833c6793) ) // attract ok
|
||||
ROM_LOAD( "b73_07.2c", 0x100000, 0x010000, CRC(5cffa42c) SHA1(687e047345039479b35d5099e56dbc1d57284ed9) )
|
||||
ROM_LOAD( "b73_06.2b", 0x120000, 0x010000, CRC(a98e4aea) SHA1(560fef03ad818894c9c7578c6282d55b646e8129) ) // attract ok
|
||||
ROM_LOAD( "b73_01.1b", 0x140000, 0x010000, CRC(3a8a4489) SHA1(a01d7300015f90ce6dd571ad93e7a58270a99e47) ) // attract ok
|
||||
ROM_LOAD( "b73_02.1c", 0x160000, 0x010000, CRC(025c536c) SHA1(075e95cc39e792049ae656404e7f7440df064391) ) // attract ok
|
||||
ROM_LOAD( "b73_03.1d", 0x180000, 0x010000, CRC(ec6020cf) SHA1(2973aa2dc3deb2f27c9f1bad07a7664bad95b3f2) )
|
||||
ROM_LOAD( "b73_04.1f", 0x1a0000, 0x010000, CRC(f7badbb2) SHA1(d824ab4aba94d7ca02401f4f6f34213143c282ec) )
|
||||
ROM_LOAD( "b73_05.1h", 0x1c0000, 0x010000, CRC(b8e829d2) SHA1(31102358500d7b58173d4f18647decf5db744416) )
|
||||
|
||||
ROM_REGION( 0x80000, "gfx2", 0 )
|
||||
ROM_LOAD( "b73_09.2p", 0x000000, 0x080000, CRC(537c647f) SHA1(941c0f4e251bc68e53d62e70b033a3a6c145bb7e) )
|
||||
|
||||
Loading…
Reference in New Issue
Block a user