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bus/nes: Added support for original Dongdongnao II cartridge. (#8628)

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* Also set correct board type for Yeong-eo Pyramid, fixing title screen graphics, and identified it as a (licensed) clone of Dongdongnao II.

New working software list additions (nes.xml)
-----------------------------------
Dòngdòngnǎo II: Guózhōng Yīngwén (I) (Taiwan) [MLX]
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0kmg 2021-09-30 01:11:02 -08:00 committed by GitHub
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8 changed files with 116 additions and 12 deletions
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37
hash/nes.xml
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@ -52330,14 +52330,15 @@ preliminary proto for the PAL version, still running on NTSC systems) or the gfx
<!-- Sachen / Thin Chen (and clones) -->
<software name="englpyrm">
<description>English Pyramid (Pirate)</description>
<software name="englpyrm" cloneof="dongdng2">
<description>Yeong-eo, Pyramid (Korea)</description>
<year>1991</year>
<publisher>Sachen</publisher>
<info name="serial" value="K-001"/>
<publisher>Kuk Je Academy</publisher>
<info name="serial" value="KA-001"/>
<info name="alt_title" value="영어, 피라미드"/>
<part name="cart" interface="nes_cart">
<feature name="slot" value="ffe4" />
<feature name="mirroring" value="vertical" />
<feature name="slot" value="s74x374" />
<feature name="pcb" value="UNL-SACHEN-74LS374N" />
<dataarea name="prg" size="32768">
<rom name="k-001 prg" size="32768" crc="7093ac82" sha1="7ec247a4fa445d8ee029ec5577767261e5685b8e" />
</dataarea>
@ -53444,11 +53445,31 @@ preliminary proto for the PAL version, still running on NTSC systems) or the gfx
</software>
<software name="dongdng2">
<description>Middle School English - Dong Dong Nao II (Tw)</description>
<!-- check title: Dong Dong Nao Ii - Guo Zhong Ying Wen in GoodNES, Middle School English - Dong Dong Nao - Guo Zhong Ying Wen in TOSEC -->
<description>Dòngdòngnǎo II: Guózhōng Yīngwén (I) (Taiwan)</description>
<year>1989</year>
<publisher>Sachen</publisher>
<info name="serial" value="SA-003"/>
<info name="alt_title" value="動動腦II: 國中英文(一)"/>
<part name="cart" interface="nes_cart">
<feature name="slot" value="s3014" />
<feature name="pcb_model" value="3014" />
<feature name="mirroring" value="vertical" />
<dataarea name="prg" size="32768">
<rom name="0.prg" size="32768" crc="dde9079f" sha1="337235dbe6747a196e8aac7f97d18ad047f2f929" status="baddump" />
</dataarea>
<dataarea name="chr" size="16384">
<rom name="0.chr" size="16384" crc="cfd300b8" sha1="4c35e636de1b8527684252185061055a30999c70" status="baddump" />
</dataarea>
</part>
</software>
<!-- Is this a bootleg of the parent set or just a rom hack? PRG differs slightly, first half of CHR is a match, and second half of CHR is? -->
<software name="dongdng2a" cloneof="dongdng2">
<description>Dòngdòngnǎo II: Guózhōng Yīngwén (I) (Taiwan, alt)</description>
<year>1989</year>
<publisher>Sachen</publisher>
<info name="serial" value="SA-003"/>
<info name="alt_title" value="動動腦II: 國中英文(一)"/>
<part name="cart" interface="nes_cart">
<feature name="slot" value="cnrom" />
<feature name="pcb" value="NES-CNROM" />

1
src/devices/bus/nes/nes_carts.cpp
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@ -209,6 +209,7 @@ void nes_cart(device_slot_interface &device)
device.option_add_internal("sa72008", NES_SACHEN_SA72008);
device.option_add_internal("tca01", NES_SACHEN_TCA01);
device.option_add_internal("s3013", NES_SACHEN_3013);
device.option_add_internal("s3014", NES_SACHEN_3014);
device.option_add_internal("s8259a", NES_SACHEN_8259A);
device.option_add_internal("s8259b", NES_SACHEN_8259B);
device.option_add_internal("s8259c", NES_SACHEN_8259C);

2
src/devices/bus/nes/nes_ines.hxx
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@ -496,7 +496,7 @@ static const nes_mmc mmc_list[] =
{ 530, UNL_AX5705 }, // Super Mario Bros Pocker Mali
// 531 Used by Asder PC-95 Famicom clone built into a keyboard
// 532 Emulator only mapper for Chinese version of sangoht2?
// 533 Used by dongdng2 which is a CNROM variant with protection?
{ 533, SACHEN_3014 }, // Dong Dong Nao II
// 534 Are these all PnPs? Is one mc_101 or a clone not in nes.xml?
{ 535, UNL_LH53 }, // Nazo no Murasamejo FDS conversion
// 536 and 537 Waixing FS303, mapper 195 variants?

1
src/devices/bus/nes/nes_pcb.hxx
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@ -117,6 +117,7 @@ static const nes_pcb pcb_list[] =
{ "sa72008", SACHEN_SA72008 },
{ "tca01", SACHEN_TCA01 },
{ "s3013", SACHEN_3013 },
{ "s3014", SACHEN_3014 },
{ "s8259a", SACHEN_8259A },
{ "s8259b", SACHEN_8259B },
{ "s8259c", SACHEN_8259C },

2
src/devices/bus/nes/nes_slot.h
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@ -71,7 +71,7 @@ enum
SACHEN_8259A, SACHEN_8259B, SACHEN_8259C, SACHEN_8259D,
SACHEN_SA009, SACHEN_SA0036, SACHEN_SA0037,
SACHEN_SA72007, SACHEN_SA72008, SACHEN_SA9602B,
SACHEN_TCA01, SACHEN_TCU01, SACHEN_TCU02, SACHEN_3013,
SACHEN_TCA01, SACHEN_TCU01, SACHEN_TCU02, SACHEN_3013, SACHEN_3014,
SACHEN_74LS374, SACHEN_74LS374_ALT, SACHEN_SHERO,
// Sunsoft
SUNSOFT_1, SUNSOFT_2, SUNSOFT_3, SUNSOFT_4,

61
src/devices/bus/nes/sachen.cpp
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@ -17,6 +17,7 @@
* Sachen TCU-01 [mapper 147]
* Sachen TCU-02 [mapper 136]
* Sachen 3013 [mapper 553]
* Sachen 3014 [mapper 533]
* Sachen Discrete PCBs [mapper 150 & 243]
* Sachen 8259 [mapper 141 (A), 138 (B), 139 (C), 137 (D)]
@ -54,6 +55,7 @@ DEFINE_DEVICE_TYPE(NES_SACHEN_TCA01, nes_sachen_tca01_device, "nes_tca
DEFINE_DEVICE_TYPE(NES_SACHEN_TCU01, nes_sachen_tcu01_device, "nes_tcu01", "NES Cart Sachen TCU-01 PCB")
DEFINE_DEVICE_TYPE(NES_SACHEN_TCU02, nes_sachen_tcu02_device, "nes_tcu02", "NES Cart Sachen TCU-02 PCB")
DEFINE_DEVICE_TYPE(NES_SACHEN_3013, nes_sachen_3013_device, "nes_3013", "NES Cart Sachen 3013 PCB")
DEFINE_DEVICE_TYPE(NES_SACHEN_3014, nes_sachen_3014_device, "nes_3014", "NES Cart Sachen 3014 PCB")
DEFINE_DEVICE_TYPE(NES_SACHEN_74X374, nes_sachen_74x374_device, "nes_s74x374", "NES Cart Sachen 74*374 PCB")
DEFINE_DEVICE_TYPE(NES_SACHEN_74X374_ALT, nes_sachen_74x374_alt_device, "nes_s74x374a", "NES Cart Sachen 74*374 Alt PCB")
DEFINE_DEVICE_TYPE(NES_SACHEN_8259A, nes_sachen_8259a_device, "nes_s8259a", "NES Cart Sachen 8259A PCB")
@ -107,6 +109,11 @@ nes_sachen_3013_device::nes_sachen_3013_device(const machine_config &mconfig, co
{
}
nes_sachen_3014_device::nes_sachen_3014_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock)
: nes_nrom_device(mconfig, NES_SACHEN_3014, tag, owner, clock), m_latch(0)
{
}
nes_sachen_74x374_device::nes_sachen_74x374_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock)
: nes_nrom_device(mconfig, type, tag, owner, clock), m_latch(0), m_mmc_vrom_bank(0)
{
@ -250,6 +257,20 @@ void nes_sachen_tcu02_device::pcb_reset()
m_latch = 0;
}
void nes_sachen_3014_device::device_start()
{
common_start();
save_item(NAME(m_latch));
}
void nes_sachen_3014_device::pcb_reset()
{
prg32(0);
chr8(0, CHRROM);
m_latch = 0;
}
void nes_sachen_74x374_device::device_start()
{
common_start();
@ -503,7 +524,44 @@ uint8_t nes_sachen_tcu02_device::read_l(offs_t offset)
u8 nes_sachen_3013_device::read_h(offs_t offset)
{
return (offset < 0x4000) ? 0x3a : hi_access_rom(offset);
return (offset < 0x4000) ? 0x3a : hi_access_rom(offset);
}
/*-------------------------------------------------
Sachen 3014 board (also marked with serial SA-003)
Games: Dong Dong Nao 2
This board is a CNROM variant with simple protection.
The upper nibble of high address writes is latched
and read back in the lower nibble at 0xe000-0xefff.
NES 2.0: mapper 533
In MAME: Supported.
-------------------------------------------------*/
void nes_sachen_3014_device::write_h(offs_t offset, u8 data)
{
LOG_MMC(("Sachen 3014 write_h, offset: %04x, data: %02x\n", offset, data));
// this pcb is subject to bus conflict
data = account_bus_conflict(offset, data);
m_latch = data >> 4;
chr8(m_latch & 1, CHRROM);
}
u8 nes_sachen_3014_device::read_h(offs_t offset)
{
// LOG_MMC(("Sachen 3014 read_h, offset: %04x\n", offset));
u8 temp = hi_access_rom(offset);
if ((offset & 0x7000) == 0x6000)
temp = (temp & 0xf0) | m_latch;
return temp;
}
/*-------------------------------------------------
@ -540,7 +598,6 @@ void nes_sachen_74x374_device::set_mirror(uint8_t nt) // also used by mappers 13
}
}
void nes_sachen_74x374_device::write_l(offs_t offset, uint8_t data)
{
LOG_MMC(("Sachen 74*374 write_l, offset: %04x, data: %02x\n", offset, data));

23
src/devices/bus/nes/sachen.h
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@ -170,6 +170,28 @@ public:
};
// ======================> nes_sachen_3014_device
class nes_sachen_3014_device : public nes_nrom_device
{
public:
// construction/destruction
nes_sachen_3014_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
virtual u8 read_h(offs_t offset) override;
virtual void write_h(offs_t offset, u8 data) override;
virtual void pcb_reset() override;
protected:
// device-level overrides
virtual void device_start() override;
private:
u8 m_latch;
};
// ======================> nes_sachen_74x374_device
class nes_sachen_74x374_device : public nes_nrom_device
@ -283,6 +305,7 @@ DECLARE_DEVICE_TYPE(NES_SACHEN_TCA01, nes_sachen_tca01_device)
DECLARE_DEVICE_TYPE(NES_SACHEN_TCU01, nes_sachen_tcu01_device)
DECLARE_DEVICE_TYPE(NES_SACHEN_TCU02, nes_sachen_tcu02_device)
DECLARE_DEVICE_TYPE(NES_SACHEN_3013, nes_sachen_3013_device)
DECLARE_DEVICE_TYPE(NES_SACHEN_3014, nes_sachen_3014_device)
DECLARE_DEVICE_TYPE(NES_SACHEN_74X374, nes_sachen_74x374_device)
DECLARE_DEVICE_TYPE(NES_SACHEN_74X374_ALT, nes_sachen_74x374_alt_device)
DECLARE_DEVICE_TYPE(NES_SACHEN_8259A, nes_sachen_8259a_device)

1
src/mame/machine/nes.cpp
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@ -92,6 +92,7 @@ void nes_state::machine_start()
KAISER_KS7037,
KAISER_KS7057,
SACHEN_3013,
SACHEN_3014,
STD_DISKSYS,
STD_EXROM,
STD_NROM368,