diff options
Diffstat (limited to 'src/mame/old/kof2002_cart.cpp')
-rw-r--r-- | src/mame/old/kof2002_cart.cpp | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/src/mame/old/kof2002_cart.cpp b/src/mame/old/kof2002_cart.cpp new file mode 100644 index 00000000000..c662fc03c17 --- /dev/null +++ b/src/mame/old/kof2002_cart.cpp @@ -0,0 +1,157 @@ +// license:BSD-3-Clause +// copyright-holders:S. Smith,David Haywood +/*********************************************************************************************************** + + NEOGEO ROM cart emulation + + ***********************************************************************************************************/ + + +#include "emu.h" +#include "kof2002_cart.h" + + +//------------------------------------------------- +// neogeo_kof2002_cart - constructor +//------------------------------------------------- + +const device_type NEOGEO_KOF2002_CART = device_creator<neogeo_kof2002_cart>; + + +neogeo_kof2002_cart::neogeo_kof2002_cart(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, uint16_t 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"), + m_kof2002_prot(*this, "kof2002_prot") +{ +} + +neogeo_kof2002_cart::neogeo_kof2002_cart(const machine_config &mconfig, const char *tag, device_t *owner, uint16_t clock) + : device_t(mconfig, NEOGEO_KOF2002_CART, "NEOGEO KOF2002 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"), + m_kof2002_prot(*this, "kof2002_prot") +{ +} + + +//------------------------------------------------- +// mapper specific start/reset +//------------------------------------------------- + +void neogeo_kof2002_cart::device_start() +{ +} + +void neogeo_kof2002_cart::device_reset() +{ +} + + +/*------------------------------------------------- + mapper specific handlers + -------------------------------------------------*/ + +READ16_MEMBER(neogeo_kof2002_cart::read_rom) +{ + return m_rom[offset]; +} + +static MACHINE_CONFIG_FRAGMENT( kof2002_cart ) + MCFG_NEOGEO_BANKED_CART_ADD("banked_cart") + MCFG_CMC_PROT_ADD("cmc_prot") + MCFG_PCM2_PROT_ADD("pcm2_prot") + MCFG_KOF2002_PROT_ADD("kof2002_prot") +MACHINE_CONFIG_END + +machine_config_constructor neogeo_kof2002_cart::device_mconfig_additions() const +{ + return MACHINE_CONFIG_NAME( kof2002_cart ); +} + + + +/* Individual cartridge types (mirror DRIVER_INIT functionality) */ + +/************************************************* + KOF2002 +**************************************************/ + +const device_type NEOGEO_KOF2002_KOF2002_CART = device_creator<neogeo_kof2002_kof2002_cart>; + +neogeo_kof2002_kof2002_cart::neogeo_kof2002_kof2002_cart(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : neogeo_kof2002_cart(mconfig, NEOGEO_KOF2002_KOF2002_CART, "NEOGEO Kof2002-type kof2002 Cart", tag, owner, clock, "k2k_k2k_cart", __FILE__) {} + +void neogeo_kof2002_kof2002_cart::decrypt_all(DECRYPT_ALL_PARAMS) +{ + m_kof2002_prot->kof2002_decrypt_68k(cpuregion, cpuregion_size); + 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, KOF2002_GFX_KEY); + m_pcm2_prot->neo_pcm2_swap(ym_region, ym_region_size, 0); + +} + +const device_type NEOGEO_KOF2002_KF2K2PLS_CART = device_creator<neogeo_kof2002_kf2k2pls_cart>; + +neogeo_kof2002_kf2k2pls_cart::neogeo_kof2002_kf2k2pls_cart(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : neogeo_kof2002_cart(mconfig, NEOGEO_KOF2002_KF2K2PLS_CART, "NEOGEO Kof2002-type kof2002plus Cart", tag, owner, clock, "k2k_k2kpls_cart", __FILE__) {} + +void neogeo_kof2002_kf2k2pls_cart::decrypt_all(DECRYPT_ALL_PARAMS) +{ + m_kof2002_prot->kof2002_decrypt_68k(cpuregion, cpuregion_size); + m_cmc_prot->cmc50_neogeo_gfx_decrypt(spr_region, spr_region_size, fix_region, fix_region_size, KOF2002_GFX_KEY); + m_cmc_prot->neogeo_cmc50_m1_decrypt(audiocrypt_region, audiocrypt_region_size, audiocpu_region,audio_region_size); + m_pcm2_prot->neo_pcm2_swap(ym_region, ym_region_size, 0); +} + + +/************************************************* + MATRIM +**************************************************/ + +const device_type NEOGEO_KOF2002_MATRIM_CART = device_creator<neogeo_kof2002_matrim_cart>; + +neogeo_kof2002_matrim_cart::neogeo_kof2002_matrim_cart(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : neogeo_kof2002_cart(mconfig, NEOGEO_KOF2002_MATRIM_CART, "NEOGEO Kof2002-type matrim Cart", tag, owner, clock, "k2k_matrim_cart", __FILE__) {} + +void neogeo_kof2002_matrim_cart::decrypt_all(DECRYPT_ALL_PARAMS) +{ + m_kof2002_prot->matrim_decrypt_68k(cpuregion, cpuregion_size); + 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, MATRIM_GFX_KEY); + m_pcm2_prot->neo_pcm2_swap(ym_region, ym_region_size, 1); + +} + +/************************************************* + SAMSHO5 +**************************************************/ + +const device_type NEOGEO_KOF2002_SAMSHO5_CART = device_creator<neogeo_kof2002_samsho5_cart>; + +neogeo_kof2002_samsho5_cart::neogeo_kof2002_samsho5_cart(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : neogeo_kof2002_cart(mconfig, NEOGEO_KOF2002_SAMSHO5_CART, "NEOGEO Kof2002-type Samsho5 Cart", tag, owner, clock, "k2k_ss5_cart", __FILE__) {} + +void neogeo_kof2002_samsho5_cart::decrypt_all(DECRYPT_ALL_PARAMS) +{ + m_kof2002_prot->samsho5_decrypt_68k(cpuregion, cpuregion_size); + 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, SAMSHO5_GFX_KEY); + m_pcm2_prot->neo_pcm2_swap(ym_region, ym_region_size, 4); +} + +/************************************************* + SAMSHO5SP +**************************************************/ + +const device_type NEOGEO_KOF2002_SAMSHO5SP_CART = device_creator<neogeo_kof2002_samsho5sp_cart>; + +neogeo_kof2002_samsho5sp_cart::neogeo_kof2002_samsho5sp_cart(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : neogeo_kof2002_cart(mconfig, NEOGEO_KOF2002_SAMSHO5SP_CART, "NEOGEO Kof2002-type Samsho5sp Cart", tag, owner, clock, "k2k_ss5s_cart", __FILE__) {} + +void neogeo_kof2002_samsho5sp_cart::decrypt_all(DECRYPT_ALL_PARAMS) +{ + m_kof2002_prot->samsh5sp_decrypt_68k(cpuregion, cpuregion_size); + 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, SAMSHO5SP_GFX_KEY); + m_pcm2_prot->neo_pcm2_swap(ym_region, ym_region_size, 6); +} |