/*********************************************************************************************************** NEOGEO ROM cart emulation ***********************************************************************************************************/ #include "emu.h" #include "pcm2_cart.h" //------------------------------------------------- // neogeo_pcm2_cart - constructor //------------------------------------------------- const device_type NEOGEO_PCM2_CART = &device_creator; neogeo_pcm2_cart::neogeo_pcm2_cart(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT16 clock, const char *shortname, const char *source) : device_t(mconfig, type, name, tag, owner, clock, shortname, source), device_neogeo_cart_interface(mconfig, *this), m_banked_cart(*this, "banked_cart"), m_cmc_prot(*this, "cmc_prot"), m_pcm2_prot(*this, "pcm2_prot") { } neogeo_pcm2_cart::neogeo_pcm2_cart(const machine_config &mconfig, const char *tag, device_t *owner, UINT16 clock) : device_t(mconfig, NEOGEO_PCM2_CART, "NEOGEO PCM2 Cart", tag, owner, clock, "neogeo_rom", __FILE__), device_neogeo_cart_interface(mconfig, *this), m_banked_cart(*this, "banked_cart"), m_cmc_prot(*this, "cmc_prot"), m_pcm2_prot(*this, "pcm2_prot") { } //------------------------------------------------- // mapper specific start/reset //------------------------------------------------- void neogeo_pcm2_cart::device_start() { } void neogeo_pcm2_cart::device_reset() { } /*------------------------------------------------- mapper specific handlers -------------------------------------------------*/ READ16_MEMBER(neogeo_pcm2_cart::read_rom) { return m_rom[offset]; } static MACHINE_CONFIG_FRAGMENT( pcm2_cart ) MCFG_NEOGEO_BANKED_CART_ADD("banked_cart") MCFG_CMC_PROT_ADD("cmc_prot") MCFG_PCM2_PROT_ADD("pcm2_prot") MACHINE_CONFIG_END machine_config_constructor neogeo_pcm2_cart::device_mconfig_additions() const { return MACHINE_CONFIG_NAME( pcm2_cart ); } /* Individual cartridge types (mirror DRIVER_INIT functionality) */ /************************************************* MSLUG4 **************************************************/ const device_type NEOGEO_PCM2_MSLUG4_CART = &device_creator; neogeo_pcm2_mslug4_cart::neogeo_pcm2_mslug4_cart(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : neogeo_pcm2_cart(mconfig, NEOGEO_PCM2_MSLUG4_CART, "NEOGEO PCM2 mslug4 Cart", tag, owner, clock, "p2_mslug4_cart", __FILE__) {} void neogeo_pcm2_mslug4_cart::decrypt_all(DECRYPT_ALL_PARAMS) { m_cmc_prot->neogeo_cmc50_m1_decrypt(audiocrypt_region, audiocrypt_region_size, audiocpu_region, audio_region_size); m_cmc_prot->kof2000_neogeo_gfx_decrypt(spr_region, spr_region_size, fix_region, fix_region_size, MSLUG4_GFX_KEY); m_pcm2_prot->neo_pcm2_snk_1999(ym_region, ym_region_size, 8); } const device_type NEOGEO_PCM2_MS4PLUS_CART = &device_creator; neogeo_pcm2_ms4plus_cart::neogeo_pcm2_ms4plus_cart(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : neogeo_pcm2_cart(mconfig, NEOGEO_PCM2_MS4PLUS_CART, "NEOGEO PCM2 ms4plus Cart", tag, owner, clock, "p2_ms4plus_cart", __FILE__) {} void neogeo_pcm2_ms4plus_cart::decrypt_all(DECRYPT_ALL_PARAMS) { m_cmc_prot->cmc50_neogeo_gfx_decrypt(spr_region, spr_region_size, fix_region, fix_region_size, MSLUG4_GFX_KEY); m_cmc_prot->neogeo_cmc50_m1_decrypt(audiocrypt_region, audiocrypt_region_size, audiocpu_region,audio_region_size); m_pcm2_prot->neo_pcm2_snk_1999(ym_region, ym_region_size, 8); } /************************************************* ROTD **************************************************/ const device_type NEOGEO_PCM2_ROTD_CART = &device_creator; neogeo_pcm2_rotd_cart::neogeo_pcm2_rotd_cart(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : neogeo_pcm2_cart(mconfig, NEOGEO_PCM2_ROTD_CART, "NEOGEO PCM2 rotd Cart", tag, owner, clock, "p2_rotd_cart", __FILE__) {} void neogeo_pcm2_rotd_cart::decrypt_all(DECRYPT_ALL_PARAMS) { m_cmc_prot->neogeo_cmc50_m1_decrypt(audiocrypt_region, audiocrypt_region_size, audiocpu_region, audio_region_size); m_cmc_prot->kof2000_neogeo_gfx_decrypt(spr_region, spr_region_size, fix_region, fix_region_size, ROTD_GFX_KEY); m_pcm2_prot->neo_pcm2_snk_1999(ym_region, ym_region_size, 16); } /************************************************* PNYAA **************************************************/ const device_type NEOGEO_PCM2_PNYAA_CART = &device_creator; neogeo_pcm2_pnyaa_cart::neogeo_pcm2_pnyaa_cart(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) : neogeo_pcm2_cart(mconfig, NEOGEO_PCM2_PNYAA_CART, "NEOGEO PCM2 pnyaa Cart", tag, owner, clock, "p2_pnyaa_cart", __FILE__) {} void neogeo_pcm2_pnyaa_cart::decrypt_all(DECRYPT_ALL_PARAMS) { m_cmc_prot->neogeo_cmc50_m1_decrypt(audiocrypt_region, audiocrypt_region_size, audiocpu_region, audio_region_size); m_cmc_prot->kof2000_neogeo_gfx_decrypt(spr_region, spr_region_size, fix_region, fix_region_size, PNYAA_GFX_KEY); m_pcm2_prot->neo_pcm2_snk_1999(ym_region, ym_region_size, 4); }