1 // license:BSD-3-Clause
2 // copyright-holders:S. Smith,David Haywood,Fabio Priuli
3 /***********************************************************************************************************
4
5 Neo Geo cart emulation
6 Misc. bootleg cart types (possibly to be split further at a later stage)
7
8 ***********************************************************************************************************/
9
10
11 #include "emu.h"
12 #include "boot_misc.h"
13
14
15 //-------------------------------------------------
16 // neogeo_bootleg_cart_device - constructor
17 //-------------------------------------------------
18
19 DEFINE_DEVICE_TYPE(NEOGEO_BOOTLEG_CART, neogeo_bootleg_cart_device, "neocart_boot", "Neo Geo Bootleg Protected Cart")
20
21
neogeo_bootleg_cart_device(const machine_config & mconfig,device_type type,const char * tag,device_t * owner,uint16_t clock)22 neogeo_bootleg_cart_device::neogeo_bootleg_cart_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint16_t clock) :
23 neogeo_rom_device(mconfig, type, tag, owner, clock),
24 m_prot(*this, "bootleg_prot")
25 {
26 }
27
neogeo_bootleg_cart_device(const machine_config & mconfig,const char * tag,device_t * owner,uint16_t clock)28 neogeo_bootleg_cart_device::neogeo_bootleg_cart_device(const machine_config &mconfig, const char *tag, device_t *owner, uint16_t clock) :
29 neogeo_bootleg_cart_device(mconfig, NEOGEO_BOOTLEG_CART, tag, owner, clock)
30 {
31 }
32
33
34 //-------------------------------------------------
35 // mapper specific start/reset
36 //-------------------------------------------------
37
device_start()38 void neogeo_bootleg_cart_device::device_start()
39 {
40 }
41
device_reset()42 void neogeo_bootleg_cart_device::device_reset()
43 {
44 }
45
46
47 /*-------------------------------------------------
48 mapper specific handlers
49 -------------------------------------------------*/
50
device_add_mconfig(machine_config & config)51 void neogeo_bootleg_cart_device::device_add_mconfig(machine_config &config)
52 {
53 NEOBOOT_PROT(config, m_prot);
54 }
55
56
57 /*************************************************
58 garoubl
59 **************************************************/
60
61 DEFINE_DEVICE_TYPE(NEOGEO_GAROUBL_CART, neogeo_garoubl_cart_device, "neocart_garoubl", "Neo Geo Garou Bootleg Cart")
62
neogeo_garoubl_cart_device(const machine_config & mconfig,const char * tag,device_t * owner,uint32_t clock)63 neogeo_garoubl_cart_device::neogeo_garoubl_cart_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
64 neogeo_bootleg_cart_device(mconfig, NEOGEO_GAROUBL_CART, tag, owner, clock)
65 {
66 }
67
68
decrypt_all(DECRYPT_ALL_PARAMS)69 void neogeo_garoubl_cart_device::decrypt_all(DECRYPT_ALL_PARAMS)
70 {
71 m_prot->sx_decrypt(fix_region, fix_region_size, 2);
72 m_prot->cx_decrypt(spr_region, spr_region_size);
73 }
74
75
76 /*************************************************
77 kof97oro
78 **************************************************/
79
80 DEFINE_DEVICE_TYPE(NEOGEO_KOF97ORO_CART, neogeo_kof97oro_cart_device, "neocart_kof97oro", "Neo Geo KoF 97 Orochi Bootleg Cart")
81
neogeo_kof97oro_cart_device(const machine_config & mconfig,const char * tag,device_t * owner,uint32_t clock)82 neogeo_kof97oro_cart_device::neogeo_kof97oro_cart_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
83 neogeo_bootleg_cart_device(mconfig, NEOGEO_KOF97ORO_CART, tag, owner, clock)
84 {
85 }
86
87
decrypt_all(DECRYPT_ALL_PARAMS)88 void neogeo_kof97oro_cart_device::decrypt_all(DECRYPT_ALL_PARAMS)
89 {
90 m_prot->kof97oro_px_decode(cpuregion, cpuregion_size);
91 m_prot->sx_decrypt(fix_region, fix_region_size,1);
92 m_prot->cx_decrypt(spr_region, spr_region_size);
93 }
94
95
96 /*************************************************
97 kf10thep
98 **************************************************/
99
100 DEFINE_DEVICE_TYPE(NEOGEO_KF10THEP_CART, neogeo_kf10thep_cart_device, "neocart_kf10thep", "Neo Geo KoF 10th Ann. EP Bootleg Cart")
101
neogeo_kf10thep_cart_device(const machine_config & mconfig,const char * tag,device_t * owner,uint32_t clock)102 neogeo_kf10thep_cart_device::neogeo_kf10thep_cart_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
103 neogeo_bootleg_cart_device(mconfig, NEOGEO_KF10THEP_CART, tag, owner, clock)
104 {
105 }
106
107
decrypt_all(DECRYPT_ALL_PARAMS)108 void neogeo_kf10thep_cart_device::decrypt_all(DECRYPT_ALL_PARAMS)
109 {
110 m_prot->kf10thep_px_decrypt(cpuregion, cpuregion_size);
111 m_prot->sx_decrypt(fix_region, fix_region_size, 1);
112 }
113
114
115 /*************************************************
116 kf2k5uni
117 **************************************************/
118
119 DEFINE_DEVICE_TYPE(NEOGEO_KF2K5UNI_CART, neogeo_kf2k5uni_cart_device, "neocart_kf2k5uni", "Neo Geo KoF 2005 Unique Bootleg Cart")
120
neogeo_kf2k5uni_cart_device(const machine_config & mconfig,const char * tag,device_t * owner,uint32_t clock)121 neogeo_kf2k5uni_cart_device::neogeo_kf2k5uni_cart_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
122 neogeo_bootleg_cart_device(mconfig, NEOGEO_KF2K5UNI_CART, tag, owner, clock)
123 {
124 }
125
126
decrypt_all(DECRYPT_ALL_PARAMS)127 void neogeo_kf2k5uni_cart_device::decrypt_all(DECRYPT_ALL_PARAMS)
128 {
129 m_prot->kf2k5uni_px_decrypt(cpuregion, cpuregion_size);
130 m_prot->kf2k5uni_sx_decrypt(fix_region, fix_region_size);
131 m_prot->kf2k5uni_mx_decrypt(audiocpu_region, audio_region_size);
132 }
133
134
135 /*************************************************
136 kf2k4se
137 **************************************************/
138
139 DEFINE_DEVICE_TYPE(NEOGEO_KF2K4SE_CART, neogeo_kf2k4se_cart_device, "neocart_kf2k4se", "Neo Geo KoF 2004 SE Bootleg Cart")
140
neogeo_kf2k4se_cart_device(const machine_config & mconfig,const char * tag,device_t * owner,uint32_t clock)141 neogeo_kf2k4se_cart_device::neogeo_kf2k4se_cart_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
142 neogeo_bootleg_cart_device(mconfig, NEOGEO_KF2K4SE_CART, tag, owner, clock)
143 {
144 }
145
146
decrypt_all(DECRYPT_ALL_PARAMS)147 void neogeo_kf2k4se_cart_device::decrypt_all(DECRYPT_ALL_PARAMS)
148 {
149 m_prot->decrypt_kof2k4se_68k(cpuregion, cpuregion_size);
150 }
151
152
153 /*************************************************
154 lans2004
155 **************************************************/
156
157 DEFINE_DEVICE_TYPE(NEOGEO_LANS2004_CART, neogeo_lans2004_cart_device, "neocart_lans2004", "Neo Geo Lansquenet 2004 Bootleg Cart")
158
neogeo_lans2004_cart_device(const machine_config & mconfig,const char * tag,device_t * owner,uint32_t clock)159 neogeo_lans2004_cart_device::neogeo_lans2004_cart_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
160 neogeo_bootleg_cart_device(mconfig, NEOGEO_LANS2004_CART, tag, owner, clock)
161 {
162 }
163
decrypt_all(DECRYPT_ALL_PARAMS)164 void neogeo_lans2004_cart_device::decrypt_all(DECRYPT_ALL_PARAMS)
165 {
166 m_prot->lans2004_decrypt_68k(cpuregion, cpuregion_size);
167 m_prot->lans2004_vx_decrypt(ym_region, ym_region_size);
168 m_prot->sx_decrypt(fix_region, fix_region_size,1);
169 m_prot->cx_decrypt(spr_region, spr_region_size);
170 }
171
172
173 /*************************************************
174 samsho5b
175 **************************************************/
176
177 DEFINE_DEVICE_TYPE(NEOGEO_SAMSHO5B_CART, neogeo_samsho5b_cart_device, "neocart_samsho5b", "Neo Geo Samurai Shodown 5 Bootleg Cart")
178
neogeo_samsho5b_cart_device(const machine_config & mconfig,const char * tag,device_t * owner,uint32_t clock)179 neogeo_samsho5b_cart_device::neogeo_samsho5b_cart_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
180 neogeo_bootleg_cart_device(mconfig, NEOGEO_SAMSHO5B_CART, tag, owner, clock)
181 {
182 }
183
decrypt_all(DECRYPT_ALL_PARAMS)184 void neogeo_samsho5b_cart_device::decrypt_all(DECRYPT_ALL_PARAMS)
185 {
186 m_prot->samsho5b_px_decrypt(cpuregion, cpuregion_size);
187 m_prot->samsho5b_vx_decrypt(ym_region, ym_region_size);
188 m_prot->sx_decrypt(fix_region, fix_region_size, 1);
189 m_prot->cx_decrypt(spr_region, spr_region_size);
190 }
191
192
193 /*************************************************
194 mslug3b6
195 **************************************************/
196
197 DEFINE_DEVICE_TYPE(NEOGEO_MSLUG3B6_CART, neogeo_mslug3b6_cart_device, "neocart_mslug3b6", "Neo Geo Metal Slug 6 Bootleg Cart")
198
neogeo_mslug3b6_cart_device(const machine_config & mconfig,const char * tag,device_t * owner,uint32_t clock)199 neogeo_mslug3b6_cart_device::neogeo_mslug3b6_cart_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
200 neogeo_bootleg_cart_device(mconfig, NEOGEO_MSLUG3B6_CART, tag, owner, clock),
201 m_cmc_prot(*this, "cmc_prot")
202 {
203 }
204
decrypt_all(DECRYPT_ALL_PARAMS)205 void neogeo_mslug3b6_cart_device::decrypt_all(DECRYPT_ALL_PARAMS)
206 {
207 m_prot->sx_decrypt(fix_region, fix_region_size, 2);
208 m_cmc_prot->cmc42_gfx_decrypt(spr_region, spr_region_size, MSLUG3_GFX_KEY);
209 }
210
device_add_mconfig(machine_config & config)211 void neogeo_mslug3b6_cart_device::device_add_mconfig(machine_config &config)
212 {
213 NG_CMC_PROT(config, m_cmc_prot);
214 NEOBOOT_PROT(config, m_prot);
215 }
216
217
218 /*************************************************
219 ms5plus
220 **************************************************/
221
222 DEFINE_DEVICE_TYPE(NEOGEO_MS5PLUS_CART, neogeo_ms5plus_cart_device, "neocart_ms5plus", "Neo Geo Metal Slug 5 Plus Bootleg Cart")
223
neogeo_ms5plus_cart_device(const machine_config & mconfig,const char * tag,device_t * owner,uint32_t clock)224 neogeo_ms5plus_cart_device::neogeo_ms5plus_cart_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
225 neogeo_bootleg_cart_device(mconfig, NEOGEO_MS5PLUS_CART, tag, owner, clock),
226 m_cmc_prot(*this, "cmc_prot"),
227 m_pcm2_prot(*this, "pcm2_prot")
228 {
229 }
230
decrypt_all(DECRYPT_ALL_PARAMS)231 void neogeo_ms5plus_cart_device::decrypt_all(DECRYPT_ALL_PARAMS)
232 {
233 m_cmc_prot->cmc50_m1_decrypt(audiocrypt_region, audiocrypt_region_size, audiocpu_region,audio_region_size);
234 m_cmc_prot->cmc50_gfx_decrypt(spr_region, spr_region_size, MSLUG5_GFX_KEY);
235 m_pcm2_prot->swap(ym_region, ym_region_size, 2);
236 m_prot->sx_decrypt(fix_region, fix_region_size, 1);
237 }
238
device_add_mconfig(machine_config & config)239 void neogeo_ms5plus_cart_device::device_add_mconfig(machine_config &config)
240 {
241 NEOBOOT_PROT(config, m_prot);
242 NG_CMC_PROT(config, m_cmc_prot);
243 NG_PCM2_PROT(config, m_pcm2_prot);
244 }
245
246
247 /*************************************************
248 mslug5b
249 **************************************************/
250
251 DEFINE_DEVICE_TYPE(NEOGEO_MSLUG5B_CART, neogeo_mslug5b_cart_device, "neocart_mslug5b", "Neo Geo Metal Slug 5 Bootleg Cart")
252
neogeo_mslug5b_cart_device(const machine_config & mconfig,const char * tag,device_t * owner,uint32_t clock)253 neogeo_mslug5b_cart_device::neogeo_mslug5b_cart_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
254 neogeo_bootleg_cart_device(mconfig, NEOGEO_MSLUG5B_CART, tag, owner, clock)
255 {
256 }
257
decrypt_all(DECRYPT_ALL_PARAMS)258 void neogeo_mslug5b_cart_device::decrypt_all(DECRYPT_ALL_PARAMS)
259 {
260 m_prot->mslug5b_vx_decrypt(ym_region, ym_region_size);
261 m_prot->sx_decrypt(fix_region, fix_region_size, 2);
262 m_prot->mslug5b_cx_decrypt(spr_region, spr_region_size);
263 }
264
265
266 /*************************************************
267 kog
268 **************************************************/
269
270 DEFINE_DEVICE_TYPE(NEOGEO_KOG_CART, neogeo_kog_cart_device, "neocart_kog", "Neo Geo King of Gladiators Bootleg Cart")
271
neogeo_kog_cart_device(const machine_config & mconfig,const char * tag,device_t * owner,uint32_t clock)272 neogeo_kog_cart_device::neogeo_kog_cart_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
273 neogeo_bootleg_cart_device(mconfig, NEOGEO_KOG_CART, tag, owner, clock),
274 m_jumper(*this, "JUMPER")
275 {
276 }
277
278
279 static INPUT_PORTS_START( kog )
280 // a jumper on the pcb overlays a ROM address, very strange but that's how it works.
281 PORT_START("JUMPER")
282 PORT_DIPNAME( 0x0001, 0x0001, "Title Language" ) PORT_DIPLOCATION("CART-JUMPER:1")
DEF_STR(English)283 PORT_DIPSETTING( 0x0001, DEF_STR( English ) )
284 PORT_DIPSETTING( 0x0000, "Non-English" )
285 PORT_BIT( 0x00fe, IP_ACTIVE_HIGH, IPT_UNUSED )
286 PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED )
287 INPUT_PORTS_END
288
289 ioport_constructor neogeo_kog_cart_device::device_input_ports() const
290 {
291 return INPUT_PORTS_NAME( kog );
292 }
293
294
protection_r(address_space & space,offs_t offset)295 uint16_t neogeo_kog_cart_device::protection_r(address_space &space, offs_t offset)
296 {
297 return m_jumper->read();
298 }
299
decrypt_all(DECRYPT_ALL_PARAMS)300 void neogeo_kog_cart_device::decrypt_all(DECRYPT_ALL_PARAMS)
301 {
302 m_prot->kog_px_decrypt(cpuregion, cpuregion_size);
303 m_prot->sx_decrypt(fix_region, fix_region_size, 1);
304 m_prot->cx_decrypt(spr_region, spr_region_size);
305 }
306