another batch from my backlog (most new additions don't work,

but I hope to add support for some of the new mappers soon). nw.

src/devices/bus/nes/mmc3_clones.cpp

@@ -63,6 +63,7 @@ const device_type NES_BMC_GC6IN1 = &device_creator<nes_bmc_gc6in1_device>;
 const device_type NES_BMC_411120C = &device_creator<nes_bmc_411120c_device>;
 const device_type NES_BMC_830118C = &device_creator<nes_bmc_830118c_device>;
 const device_type NES_PJOY84 = &device_creator<nes_pjoy84_device>;
+const device_type NES_COOLBOY = &device_creator<nes_coolboy_device>;
 
 
 nes_nitra_device::nes_nitra_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
@@ -240,6 +241,11 @@ nes_pjoy84_device::nes_pjoy84_device(const machine_config &mconfig, const char *
 {
 }
 
+nes_coolboy_device::nes_coolboy_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
+					: nes_txrom_device(mconfig, NES_COOLBOY, "NES Cart CoolBoy PCB", tag, owner, clock, "nes_coolboy", __FILE__)
+{
+}
+
 
 
 void nes_family4646_device::pcb_reset()
@@ -2495,6 +2501,38 @@ WRITE8_MEMBER(nes_pjoy84_device::write_m)
 	}
 }
 
+/*-------------------------------------------------
+ 
+ COOLBOY
+ 
+ Games: several multigame carts
+ 
+ In MESS: Not Supported.
+ 
+ -------------------------------------------------*/
+
+void nes_coolboy_device::prg_cb(int start, int bank)
+{
+	bank = (bank & 3) | ((bank & 8) >> 1) | ((bank & 4) << 1);
+	prg8_x(start, bank);
+}
+
+void nes_coolboy_device::chr_cb(int start, int bank, int source)
+{
+	bank = (bank & 0xdd) | ((bank & 0x20) >> 4) | ((bank & 2) << 4);
+	chr1_x(start, bank, source);
+}
+
+WRITE8_MEMBER(nes_coolboy_device::write_m)
+{
+	LOG_MMC(("coolboy write_m, offset: %04x, data: %02x\n", offset, data));
+	
+	m_reg[offset & 0x03] = data;
+	//set_base_mask();
+	set_chr(m_chr_source, m_chr_base, m_chr_mask);
+	set_prg(m_prg_base, m_prg_mask);
+}
+
 #ifdef UNUSED_FUNCTION
 /*-------------------------------------------------
 

src/devices/bus/nes/mmc3_clones.h

@@ -654,6 +654,27 @@ private:
 	UINT8 m_reg[4];
 };
 
+// ======================> nes_coolboy_device
+
+class nes_coolboy_device : public nes_txrom_device
+{
+public:
+	// construction/destruction
+	nes_coolboy_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+	
+	// device-level overrides
+//	virtual void device_start() override;
+	virtual DECLARE_WRITE8_MEMBER(write_m) override;
+	virtual void prg_cb(int start, int bank) override;
+	virtual void chr_cb(int start, int bank, int source) override;
+	
+//	virtual void pcb_reset() override;
+	
+private:
+//	inline void set_base_mask();
+	UINT8 m_reg[4];
+};
+
 
 
 
@@ -693,5 +714,6 @@ extern const device_type NES_BMC_GC6IN1;
 extern const device_type NES_BMC_411120C;
 extern const device_type NES_BMC_830118C;
 extern const device_type NES_PJOY84;
+extern const device_type NES_COOLBOY;
 
 #endif

src/devices/bus/nes/nes_carts.cpp

@@ -343,6 +343,16 @@ SLOT_INTERFACE_START(nes_cart)
 	SLOT_INTERFACE_INTERNAL("onebus",           NES_NROM)    // UNSUPPORTED
 	SLOT_INTERFACE_INTERNAL("dance2k",          NES_NROM)    // UNSUPPORTED
 	SLOT_INTERFACE_INTERNAL("pec586",           NES_NROM)    // UNSUPPORTED
+	SLOT_INTERFACE_INTERNAL("coolboy",          NES_NROM)    // UNSUPPORTED
+	SLOT_INTERFACE_INTERNAL("bmc_f15",          NES_NROM)    // UNSUPPORTED
+	SLOT_INTERFACE_INTERNAL("bmc_hp898f",       NES_NROM)    // UNSUPPORTED
+	SLOT_INTERFACE_INTERNAL("bmc_8in1",         NES_NROM)    // UNSUPPORTED
+	SLOT_INTERFACE_INTERNAL("unl_eh8813a",      NES_NROM)    // UNSUPPORTED
+	SLOT_INTERFACE_INTERNAL("unl_158b",         NES_NROM)    // UNSUPPORTED
+	SLOT_INTERFACE_INTERNAL("unl_drgnfgt",      NES_NROM)    // UNSUPPORTED
+	SLOT_INTERFACE_INTERNAL("ks7016",           NES_NROM)    // UNSUPPORTED
+	SLOT_INTERFACE_INTERNAL("ks7037",           NES_NROM)    // UNSUPPORTED
+	SLOT_INTERFACE_INTERNAL("rt01",             NES_NROM)    // UNSUPPORTED
 // are there dumps of games with these boards?
 	SLOT_INTERFACE_INTERNAL("bmc_hik_kof",      NES_NROM) // mapper 251 - UNSUPPORTED
 	SLOT_INTERFACE_INTERNAL("bmc_13in1jy110",   NES_NROM) //  [mentioned in FCEUMM source - we need more info] - UNSUPPORTED

src/devices/bus/nes/nes_pcb.hxx

@@ -319,6 +319,15 @@ static const nes_pcb pcb_list[] =
 	{ "a9746",            UNSUPPORTED_BOARD },
 	{ "dance2k",          UNSUPPORTED_BOARD },
 	{ "pec586",           UNSUPPORTED_BOARD },
+	{ "bmc_f15",          UNSUPPORTED_BOARD },	// 150-in-1 Unchained Melody
+	{ "bmc_hp898f",       UNSUPPORTED_BOARD },	// Primasoft 9999999-in-1
+	{ "bmc_8in1",         UNSUPPORTED_BOARD },	// Super 8-in-1 (Incl. Rockin' Kats)
+	{ "unl_eh8813a",      UNSUPPORTED_BOARD },	// Dr. Mario II
+	{ "unl_158b",         UNSUPPORTED_BOARD },	// Blood of Jurassic
+	{ "unl_drgnfgt",      UNSUPPORTED_BOARD },	// Dragon Fighter by Flying Star
+	{ "ks7016",           UNSUPPORTED_BOARD },	// Exciting Basketball FDS
+	{ "ks7037",           UNSUPPORTED_BOARD },	// Metroid FDS Chinese
+	{ "rt01",             UNSUPPORTED_BOARD },	// Russian Test Cart
 	{ "test",             TEST_BOARD },
 	{ "unknown",          UNKNOWN_BOARD }  //  a few pirate dumps uses the wrong mapper...
 };

src/devices/bus/nes/nes_unif.hxx

@@ -137,10 +137,20 @@ static const unif unif_list[] =
 	{ "BMC-70IN1",                  0,    0, CHRRAM_0,  UNSUPPORTED_BOARD}, // mapper 236?
 	{ "BMC-70IN1B",                 0,    0, CHRRAM_0,  UNSUPPORTED_BOARD}, // mapper 236?
 	{ "BMC-42IN1RESETSWITCH",       0,    0, CHRRAM_0,  UNSUPPORTED_BOARD}, // mapper 60?
-	{ "PEC-586",                     0,    0, CHRRAM_0,  UNSUPPORTED_BOARD},
+	{ "BMC-F-15",                   0,    0, CHRRAM_0,  UNSUPPORTED_BOARD},	// 150-in-1 Unchained Melody
+	{ "BMC-HP898F",                 0,    0, CHRRAM_0,  UNSUPPORTED_BOARD},	// Primasoft 9999999-in-1
+	{ "BMC-8-IN-1",                 0,    0, CHRRAM_0,  UNSUPPORTED_BOARD},	// Super 8-in-1 (Incl. Rockin' Kats)
+	{ "UNL-EH8813A",                0,    0, CHRRAM_0,  UNSUPPORTED_BOARD},	// Dr. Mario II
+	{ "UNL-158B",                   0,    0, CHRRAM_0,  UNSUPPORTED_BOARD},	// Blood of Jurassic
+	{ "UNL-DRAGONFIGHTER",          0,    0, CHRRAM_0,  UNSUPPORTED_BOARD},	// Dragon Fighter by Flying Star
+	{ "UNL-KS7016",                 0,    0, CHRRAM_0,  UNSUPPORTED_BOARD},	// Exciting Basketball FDS
+	{ "UNL-KS7037",                 0,    0, CHRRAM_0,  UNSUPPORTED_BOARD},	// Metroid FDS Chinese
+	{ "UNL-RT-01",                  0,    0, CHRRAM_0,  UNSUPPORTED_BOARD},	// Russian Test Cart
+	{ "PEC-586",                    0,    0, CHRRAM_0,  UNSUPPORTED_BOARD},
 	{ "UNL-DANCE",                  0,    0, CHRRAM_0,  UNSUPPORTED_BOARD},
 	{ "UNL-DRIPGAME",               0,    0, CHRRAM_0,  UNSUPPORTED_BOARD}, // [by Quietust - we need more info]
 	{ "UNL-CITYFIGHT",              0,    0, CHRRAM_0,  UNSUPPORTED_BOARD},
+	{ "COOLBOY",                    0,    0, CHRRAM_0,  UNSUPPORTED_BOARD},
 	{ "UNL-OneBus",                 0,    0, CHRRAM_0,  UNSUPPORTED_BOARD},
 	{ "UNL-DANCE2000",              0,    0, CHRRAM_0,  UNSUPPORTED_BOARD}
 };