diff options
Diffstat (limited to 'src/mame/drivers/hotstuff.cpp')
-rw-r--r-- | src/mame/drivers/hotstuff.cpp | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/src/mame/drivers/hotstuff.cpp b/src/mame/drivers/hotstuff.cpp deleted file mode 100644 index 446c4edbaab..00000000000 --- a/src/mame/drivers/hotstuff.cpp +++ /dev/null @@ -1,133 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Angelo Salese -/* TAS 5 REEL system? by Olympic Video Gaming */ - -#include "emu.h" -#include "cpu/m68000/m68000.h" -#include "machine/mc146818.h" -#include "machine/z80scc.h" -#include "emupal.h" -#include "screen.h" - - -class hotstuff_state : public driver_device -{ -public: - hotstuff_state(const machine_config &mconfig, device_type type, const char *tag) : - driver_device(mconfig, type, tag), - m_bitmapram(*this, "bitmapram"), - m_maincpu(*this, "maincpu"), - m_rtc(*this, "rtc") - { } - - void hotstuff(machine_config &config); - -private: - required_shared_ptr<uint16_t> m_bitmapram; - virtual void video_start() override; - uint32_t screen_update_hotstuff(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); - required_device<cpu_device> m_maincpu; - required_device<mc146818_device> m_rtc; - void hotstuff_map(address_map &map); -}; - - -void hotstuff_state::video_start() -{ -} - -/* the first 0x20 bytes in every 0x200 (each line) of video ram are the colour data, providing a palette of 16 RGB444 colours for that line */ - -uint32_t hotstuff_state::screen_update_hotstuff(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect) -{ - int yyy,xxx; - uint16_t row_palette_data[0x10]; - rgb_t row_palette_data_as_rgb32_pen_data[0x10]; - - yyy=512;xxx=512*2; - - int count = 0; - for (int y = 0; y < yyy; y++) - { - // the current palette is stored in the first 0x20 bytes of each row! - for (int p = 0; p < 0x10; p++) - { - row_palette_data[p] = m_bitmapram[count + p]; - row_palette_data_as_rgb32_pen_data[p] = rgb_t( - pal4bit(row_palette_data[p] >> 8), - pal4bit(row_palette_data[p] >> 4), - pal4bit(row_palette_data[p] >> 0)); - } - - for (int x = 0; x < xxx; ) - { - bitmap.pix32(y, x) = row_palette_data_as_rgb32_pen_data[(m_bitmapram[count] &0xf000)>>12]; - x++; - bitmap.pix32(y, x) = row_palette_data_as_rgb32_pen_data[(m_bitmapram[count] &0x0f00)>>8]; - x++; - bitmap.pix32(y, x) = row_palette_data_as_rgb32_pen_data[(m_bitmapram[count] &0x00f0)>>4]; - x++; - bitmap.pix32(y, x) = row_palette_data_as_rgb32_pen_data[(m_bitmapram[count] &0x000f)>>0]; - x++; - - count++; - } - } - - return 0; -} - -void hotstuff_state::hotstuff_map(address_map &map) -{ - map(0x000000, 0x07ffff).rom(); - map(0x080000, 0x0fffff).noprw(); //.rom().region("data", 0); - - map(0x400000, 0x40ffff).ram(); - - map(0x600000, 0x600003).rw("scc1", FUNC(z80scc_device::ab_dc_r), FUNC(z80scc_device::ab_dc_w)); - map(0x620000, 0x620003).rw("scc2", FUNC(z80scc_device::ab_dc_r), FUNC(z80scc_device::ab_dc_w)); - map(0x680000, 0x680001).lrw8( - NAME([this] (offs_t offset) { return m_rtc->read(offset^1); }), - NAME([this] (offs_t offset, u8 data) { m_rtc->write(offset^1, data); })); - - map(0x980000, 0x9bffff).ram().share("bitmapram"); -} - -static INPUT_PORTS_START( hotstuff ) -INPUT_PORTS_END - -void hotstuff_state::hotstuff(machine_config &config) -{ - M68000(config, m_maincpu, 16000000); - m_maincpu->set_addrmap(AS_PROGRAM, &hotstuff_state::hotstuff_map); - - 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(128*8, 64*8); - screen.set_visarea((0x10*4)+8, 101*8-1, 0*8, 33*8-1); - screen.set_screen_update(FUNC(hotstuff_state::screen_update_hotstuff)); - - PALETTE(config, "palette").set_entries(0x200); - - scc8530_device& scc1(SCC8530N(config, "scc1", 4915200)); - scc1.out_int_callback().set_inputline(m_maincpu, M68K_IRQ_4); - - scc8530_device& scc2(SCC8530N(config, "scc2", 4915200)); - scc2.out_int_callback().set_inputline(m_maincpu, M68K_IRQ_5); - - MC146818(config, m_rtc, XTAL(32'768)); - m_rtc->irq().set_inputline("maincpu", M68K_IRQ_1); -} - - - -ROM_START( hotstuff ) - ROM_REGION( 0x80000, "maincpu", 0 ) /* 68000 Code */ - ROM_LOAD16_WORD_SWAP( "hot stuff game u6,68000.bin", 0x00000, 0x80000, CRC(65f6a72f) SHA1(3a6d489ec3bf351018e279605d42f10b0a2c61b1) ) - - ROM_REGION( 0x80000, "data", 0 ) /* 68000 Data? */ - ROM_LOAD16_WORD_SWAP( "hot stuff symbol u8,68000.bin", 0x00000, 0x80000, CRC(f154a157) SHA1(92ae0fb977e2dcc0377487d768f95c6e447e990b) ) -ROM_END - -GAME( ????, hotstuff, 0, hotstuff, hotstuff, hotstuff_state, empty_init, ROT0, "Olympic Video Gaming", "Olympic Hot Stuff (TAS 5 Reel System)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND ) |