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author R. Belmont <rb6502@users.noreply.github.com>2019-05-31 10:06:08 -0400
committer GitHub <noreply@github.com>2019-05-31 10:06:08 -0400
commit389db5b9a2fdb35cd9e06435e6dbe36cdaab70f2 (patch)
tree137f2d769ef790a95baae3f7dd1200e38b813d58
parent75a7f662dc6074288ad2934d656a3ce229f7f818 (diff)
parente7ecbbd895d800be8d143c9abe49e966bd0927cf (diff)
Merge pull request #5131 from DavidHaywood/290519
new machines marked as NOT WORKING
-rw-r--r--src/mame/drivers/goldart.cpp215
-rw-r--r--src/mame/mame.lst4
2 files changed, 219 insertions, 0 deletions
diff --git a/src/mame/drivers/goldart.cpp b/src/mame/drivers/goldart.cpp
new file mode 100644
index 00000000000..b78b71c9278
--- /dev/null
+++ b/src/mame/drivers/goldart.cpp
@@ -0,0 +1,215 @@
+// license:BSD-3-Clause
+// copyright-holders:David Haywood
+
+#include "emu.h"
+#include "cpu/mcs51/mcs51.h"
+#include "machine/nvram.h"
+#include "sound/okim6295.h"
+#include "emupal.h"
+#include "screen.h"
+#include "speaker.h"
+
+
+class goldart_state : public driver_device
+{
+public:
+ goldart_state(const machine_config& mconfig, device_type type, const char* tag) :
+ driver_device(mconfig, type, tag),
+ m_mcu(*this, "mcu"),
+ m_palette(*this, "palette"),
+ m_data(*this, "data")
+ { }
+
+ void goldart(machine_config& config);
+
+protected:
+ virtual void machine_start() override;
+ virtual void machine_reset() override;
+ virtual void video_start() override;
+
+private:
+ required_device<ds5002fp_device> m_mcu;
+ required_device<palette_device> m_palette;
+ required_region_ptr<uint8_t> m_data;
+
+ DECLARE_WRITE8_MEMBER(mcu_port1_w);
+ DECLARE_READ8_MEMBER(mcu_port1_r);
+
+
+ uint32_t screen_update_goldart(screen_device& screen, bitmap_ind16& bitmap, const rectangle& cliprect);
+ void dallas_rom(address_map& map);
+ void dallas_ram(address_map& map);
+
+ uint8_t m_ram[0x10000];
+ uint8_t m_port1;
+
+ DECLARE_READ8_MEMBER(hostmem_r);
+ DECLARE_WRITE8_MEMBER(hostmem_w);
+};
+
+WRITE8_MEMBER(goldart_state::mcu_port1_w)
+{
+ logerror("%s: mcu_port1_w %02x\n", machine().describe_context(), data);
+ m_port1 = data;
+}
+
+READ8_MEMBER(goldart_state::mcu_port1_r)
+{
+ uint8_t ret = m_port1;
+ logerror("%s: mcu_port1_r %02x\n", machine().describe_context(), ret);
+ return ret;
+}
+
+void goldart_state::video_start()
+{
+}
+
+uint32_t goldart_state::screen_update_goldart(screen_device& screen, bitmap_ind16& bitmap, const rectangle& cliprect)
+{
+
+ for (int i = 0; i < 256; i++)
+ {
+ // paletteram might be separate, but for now our memory setup means the data is at the end of the m_ram area
+ uint16_t pal = (m_ram[0xfe00 + (i * 2)] << 8) | (m_ram[0xfe01 + (i * 2)] << 0);
+ m_palette->set_pen_color(i, ((pal >> 10) & 0x1f)<<3, ((pal >> 5) & 0x1f)<<3, (pal & 0x1f)<<3);
+ }
+
+ int count = 16*192;
+ for (int y = 0; y < 256; y++)
+ {
+ for (int x = 0; x < 192; x++)
+ {
+ uint16_t* dstptr_bitmap = &bitmap.pix16(y);
+ uint8_t data = m_ram[count];
+ count++;
+
+ dstptr_bitmap[x] = data^0xff;
+ }
+ }
+
+ return 0;
+}
+
+READ8_MEMBER(goldart_state::hostmem_r)
+{
+ // must be some control bits (or DS5002FP memory access isn't correct) as registers map over ROM/RAM with no obvious way to select at the moment
+ // and we need to be able to access full range of each ROM bank at least
+
+ int bank = m_port1 & 0x07;
+ uint8_t ret = m_data[(bank * 0x10000) + offset];
+ logerror("%s: hostmem_r %04x: %02x (from ROM?)\n", machine().describe_context(), offset, ret);
+ return ret;
+}
+
+WRITE8_MEMBER(goldart_state::hostmem_w)
+{
+ // registers seem to control write modes? (palette select bits, overwrite / transparent drawing etc.)
+
+ // address fffe appears to be significant as it gets set with data fetched from a the same table as
+ // the source gfx addresses (1 byte to bank register, 2 bytes to data pointer, 1 byte to fffe)
+
+ logerror("%s: hostmem_w %04x: %02x (to RAM?)\n", machine().describe_context(), offset, data);
+ m_ram[offset] = data;
+}
+
+
+void goldart_state::dallas_rom(address_map &map)
+{
+ map(0x00000, 0x07fff).readonly().share("sram");
+}
+
+void goldart_state::dallas_ram(address_map &map)
+{
+ map(0x00000, 0x0ffff).rw(FUNC(goldart_state::hostmem_r), FUNC(goldart_state::hostmem_w));
+ map(0x10000, 0x17fff).ram().share("sram");
+}
+
+static INPUT_PORTS_START( goldart )
+INPUT_PORTS_END
+
+
+void goldart_state::machine_start()
+{
+ save_item(NAME(m_ram));
+}
+
+void goldart_state::machine_reset()
+{
+}
+
+void goldart_state::goldart(machine_config &config)
+{
+ /* basic machine hardware */
+ ds5002fp_device &mcu(DS5002FP(config, "mcu", 12000000));
+ mcu.set_addrmap(AS_PROGRAM, &goldart_state::dallas_rom);
+ mcu.set_addrmap(AS_IO, &goldart_state::dallas_ram);
+ mcu.set_vblank_int("screen", FUNC(goldart_state::irq0_line_hold));
+ // only uses port 1?
+ mcu.port_out_cb<1>().set(FUNC(goldart_state::mcu_port1_w));
+ mcu.port_in_cb<1>().set(FUNC(goldart_state::mcu_port1_r));
+
+ NVRAM(config, "sram", nvram_device::DEFAULT_ALL_0);
+
+ /* video hardware */
+ screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
+ screen.set_refresh_hz(60);
+ screen.set_vblank_time(ATTOSECONDS_IN_USEC(0));
+ screen.set_size(256, 512);
+ screen.set_visarea(0, 192-1, 0, 256-1);
+ screen.set_screen_update(FUNC(goldart_state::screen_update_goldart));
+ screen.set_palette("palette");
+
+ PALETTE(config, m_palette, palette_device::BLACK, 256);
+
+ /* sound hardware */
+ SPEAKER(config, "mono").front_center();
+
+ OKIM6295(config, "oki", 1056000, okim6295_device::PIN7_HIGH).add_route(ALL_OUTPUTS, "mono", 1.0); // clock frequency & pin 7 not verified
+}
+
+/* Different versions of the internal code exist (0x6000-0x6fff code is VERY different between them)
+ the one we're using for now was taken from the Spanish set but doesn't seem region specific as
+ all strings are referenced through tables of pointers in the external ROM
+
+ Code at 692F is potentially incorrect should be 0E or 1F
+ Code at 6ABF is potentially incorrect should be AE or 74
+
+ dump is tested and runs attract mode correctly on PCB
+*/
+
+
+ROM_START( goldart )
+ ROM_REGION( 0x8000, "sram", 0 ) /* DS5002FP code */
+ ROM_LOAD( "ds5002fp_sram.bin", 0x00000, 0x8000, BAD_DUMP CRC(cd2bf151) SHA1(6f601cef86493fc2db181c93b17949b982149b0e) )
+
+ ROM_REGION( 0x100, "mcu:internal", ROMREGION_ERASE00 )
+ DS5002FP_SET_MON( 0x79 )
+ DS5002FP_SET_RPCTL( 0x00 )
+ DS5002FP_SET_CRCR( 0x80 )
+
+ ROM_REGION( 0x80000, "data", 0 )
+ ROM_LOAD( "u11_e_262.bin", 0x00000, 0x80000, CRC(325551e0) SHA1(4fe8d71d448de3f8a9b5751bad6e90d2e556cb8f) )
+
+ ROM_REGION( 0x80000, "oki", 0 )
+ ROM_LOAD( "u6_e.bin", 0x00000, 0x80000, CRC(dd9dc689) SHA1(11871ba815372c06f8b1367d2897c37953db7bdd) )
+ROM_END
+
+ROM_START( goldartp )
+ ROM_REGION( 0x8000, "sram", 0 ) /* DS5002FP code */
+ ROM_LOAD( "ds5002fp_sram.bin", 0x00000, 0x8000, BAD_DUMP CRC(cd2bf151) SHA1(6f601cef86493fc2db181c93b17949b982149b0e) )
+
+ ROM_REGION( 0x100, "mcu:internal", ROMREGION_ERASE00 )
+ DS5002FP_SET_MON( 0x79 )
+ DS5002FP_SET_RPCTL( 0x00 )
+ DS5002FP_SET_CRCR( 0x80 )
+
+ ROM_REGION( 0x80000, "data", 0 )
+ ROM_LOAD( "p-262.u11", 0x00000, 0x80000, CRC(fa6537b0) SHA1(a4c3ac8f5139b18f0688beaa374c75a6f0aabcd2) )
+
+ ROM_REGION( 0x80000, "oki", 0 )
+ ROM_LOAD( "p-262.u6", 0x00000, 0x80000, CRC(4177e78b) SHA1(1099568b97a08c33a7da1bf46fc106f25af15e90) )
+ROM_END
+
+
+GAME( 1994, goldart, 0, goldart, goldart, goldart_state, empty_init, ROT0, "Covielsa / Gaelco", "Goldart (Spain)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )
+GAME( 1994, goldartp, goldart, goldart, goldart, goldart_state, empty_init, ROT0, "Covielsa / Gaelco", "Goldart (Portugal)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )
diff --git a/src/mame/mame.lst b/src/mame/mame.lst
index 4da0b76c3c4..8468470ba4e 100644
--- a/src/mame/mame.lst
+++ b/src/mame/mame.lst
@@ -14300,6 +14300,10 @@ homo // bootleg
gokidetor // (c) 1992 Taito
gokidetor2 // (c) 1992 Taito
+@source:goldart.cpp
+goldart
+goldartp
+
@source:goldngam.cpp
moviecrd // (c) 1998 Golden Games
swisspkr // (c) 1990 Golden Games