diff options
Diffstat (limited to 'src/mame/drivers/hornet.cpp')
-rw-r--r-- | src/mame/drivers/hornet.cpp | 86 |
1 files changed, 20 insertions, 66 deletions
diff --git a/src/mame/drivers/hornet.cpp b/src/mame/drivers/hornet.cpp index e965384fc77..8c9494d87a6 100644 --- a/src/mame/drivers/hornet.cpp +++ b/src/mame/drivers/hornet.cpp @@ -395,7 +395,8 @@ public: m_comm_board_rom(*this, "comm_board"), m_comm_bank(*this, "comm_bank"), m_lan_ds2401(*this, "lan_serial_id"), - m_watchdog(*this, "watchdog") + m_watchdog(*this, "watchdog"), + m_cg_view(*this, "cg_view") { } void hornet(machine_config &config); @@ -436,6 +437,7 @@ private: optional_memory_bank m_comm_bank; optional_device<ds2401_device> m_lan_ds2401; required_device<watchdog_timer_device> m_watchdog; + memory_view m_cg_view; emu_timer *m_sound_irq_timer; std::unique_ptr<uint8_t[]> m_jvs_sdata; @@ -444,12 +446,6 @@ private: uint16_t m_gn680_ret0; uint16_t m_gn680_ret1; - uint32_t hornet_k037122_sram_r(offs_t offset); - void hornet_k037122_sram_w(offs_t offset, uint32_t data, uint32_t mem_mask = ~0); - uint32_t hornet_k037122_char_r(offs_t offset); - void hornet_k037122_char_w(offs_t offset, uint32_t data, uint32_t mem_mask = ~0); - uint32_t hornet_k037122_reg_r(offs_t offset); - void hornet_k037122_reg_w(offs_t offset, uint32_t data, uint32_t mem_mask = ~0); uint8_t sysreg_r(offs_t offset); void sysreg_w(offs_t offset, uint8_t data); void comm1_w(offs_t offset, uint32_t data, uint32_t mem_mask = ~0); @@ -467,8 +463,7 @@ private: uint8_t comm_eeprom_r(); void comm_eeprom_w(uint8_t data); - uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); - uint32_t screen_update_rscreen(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); + template <uint8_t Which> uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); TIMER_CALLBACK_MEMBER(sound_irq); int jvs_encode_data(uint8_t *in, int length); int jvs_decode_data(uint8_t *in, uint8_t *out, int length); @@ -485,59 +480,12 @@ private: }; - - -uint32_t hornet_state::hornet_k037122_sram_r(offs_t offset) -{ - k037122_device *k037122 = m_konppc->get_cgboard_id() ? m_k037122[1] : m_k037122[0]; - return k037122->sram_r(offset); -} - -void hornet_state::hornet_k037122_sram_w(offs_t offset, uint32_t data, uint32_t mem_mask) -{ - k037122_device *k037122 = m_konppc->get_cgboard_id() ? m_k037122[1] : m_k037122[0]; - k037122->sram_w(offset, data, mem_mask); -} - - -uint32_t hornet_state::hornet_k037122_char_r(offs_t offset) -{ - k037122_device *k037122 = m_konppc->get_cgboard_id() ? m_k037122[1] : m_k037122[0]; - return k037122->char_r(offset); -} - -void hornet_state::hornet_k037122_char_w(offs_t offset, uint32_t data, uint32_t mem_mask) -{ - k037122_device *k037122 = m_konppc->get_cgboard_id() ? m_k037122[1] : m_k037122[0]; - k037122->char_w(offset, data, mem_mask); -} - -uint32_t hornet_state::hornet_k037122_reg_r(offs_t offset) -{ - k037122_device *k037122 = m_konppc->get_cgboard_id() ? m_k037122[1] : m_k037122[0]; - return k037122->reg_r(offset); -} - -void hornet_state::hornet_k037122_reg_w(offs_t offset, uint32_t data, uint32_t mem_mask) -{ - k037122_device *k037122 = m_konppc->get_cgboard_id() ? m_k037122[1] : m_k037122[0]; - k037122->reg_w(offset, data, mem_mask); -} - +template <uint8_t Which> uint32_t hornet_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect) { - m_voodoo[0]->voodoo_update(bitmap, cliprect); + m_voodoo[Which]->voodoo_update(bitmap, cliprect); - m_k037122[0]->tile_draw(screen, bitmap, cliprect); - - return 0; -} - -uint32_t hornet_state::screen_update_rscreen(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect) -{ - m_voodoo[1]->voodoo_update(bitmap, cliprect); - - m_k037122[1]->tile_draw(screen, bitmap, cliprect); + m_k037122[Which]->tile_draw(screen, bitmap, cliprect); return 0; } @@ -666,6 +614,7 @@ void hornet_state::sysreg_w(offs_t offset, uint8_t data) if (data & 0x40) m_maincpu->set_input_line(INPUT_LINE_IRQ0, CLEAR_LINE); m_konppc->set_cgboard_id((data >> 4) & 3); + m_cg_view.select(m_konppc->get_cgboard_id() ? 1 : 0); break; } } @@ -754,14 +703,15 @@ void hornet_state::soundtimer_count_w(uint16_t data) void hornet_state::hornet_map(address_map &map) { map(0x00000000, 0x003fffff).ram().share(m_workram); - map(0x74000000, 0x740000ff).rw(FUNC(hornet_state::hornet_k037122_reg_r), FUNC(hornet_state::hornet_k037122_reg_w)); - map(0x74020000, 0x7403ffff).rw(FUNC(hornet_state::hornet_k037122_sram_r), FUNC(hornet_state::hornet_k037122_sram_w)); - map(0x74040000, 0x7407ffff).rw(FUNC(hornet_state::hornet_k037122_char_r), FUNC(hornet_state::hornet_k037122_char_w)); + map(0x74000000, 0x7407ffff).view(m_cg_view); + m_cg_view[0](0x74000000, 0x740000ff).rw(m_k037122[0], FUNC(k037122_device::reg_r), FUNC(k037122_device::reg_w)); + m_cg_view[0](0x74020000, 0x7403ffff).rw(m_k037122[0], FUNC(k037122_device::sram_r), FUNC(k037122_device::sram_w)); + m_cg_view[0](0x74040000, 0x7407ffff).rw(m_k037122[0], FUNC(k037122_device::char_r), FUNC(k037122_device::char_w)); map(0x78000000, 0x7800ffff).rw(m_konppc, FUNC(konppc_device::cgboard_dsp_shared_r_ppc), FUNC(konppc_device::cgboard_dsp_shared_w_ppc)); map(0x780c0000, 0x780c0003).rw(m_konppc, FUNC(konppc_device::cgboard_dsp_comm_r_ppc), FUNC(konppc_device::cgboard_dsp_comm_w_ppc)); map(0x7d000000, 0x7d00ffff).r(FUNC(hornet_state::sysreg_r)); map(0x7d010000, 0x7d01ffff).w(FUNC(hornet_state::sysreg_w)); - map(0x7d020000, 0x7d021fff).rw("m48t58", FUNC(timekeeper_device::read), FUNC(timekeeper_device::write)); /* M48T58Y RTC/NVRAM */ + map(0x7d020000, 0x7d021fff).rw("m48t58", FUNC(timekeeper_device::read), FUNC(timekeeper_device::write)); // M48T58Y RTC/NVRAM map(0x7d030000, 0x7d03000f).rw(m_k056800, FUNC(k056800_device::host_r), FUNC(k056800_device::host_w)); map(0x7e000000, 0x7e7fffff).rom().region("datarom", 0); map(0x7f000000, 0x7f3fffff).rom().region("prgrom", 0); @@ -785,6 +735,10 @@ void hornet_state::terabrst_map(address_map &map) void hornet_state::sscope_map(address_map &map) //placeholder; may remove if mapping the second ADC12138 isn't necessary { hornet_map(map); + + m_cg_view[1](0x74000000, 0x740000ff).rw(m_k037122[1], FUNC(k037122_device::reg_r), FUNC(k037122_device::reg_w)); + m_cg_view[1](0x74020000, 0x7403ffff).rw(m_k037122[1], FUNC(k037122_device::sram_r), FUNC(k037122_device::sram_w)); + m_cg_view[1](0x74040000, 0x7407ffff).rw(m_k037122[1], FUNC(k037122_device::char_r), FUNC(k037122_device::char_w)); } void hornet_state::sscope2_map(address_map &map) @@ -1133,7 +1087,7 @@ void hornet_state::hornet(machine_config &config) screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); // default 24KHz parameter in both 037122 and voodoo, input clock correct? (58~Hz Vsync, 50MHz/3 or 64MHz/4?) screen.set_raw(XTAL(64'000'000) / 4, 644, 41, 41 + 512, 428, 27, 27 + 384); - screen.set_screen_update(FUNC(hornet_state::screen_update)); + screen.set_screen_update(FUNC(hornet_state::screen_update<0>)); PALETTE(config, "palette").set_entries(65536); @@ -1214,12 +1168,12 @@ void hornet_state::sscope(machine_config &config) screen_device &lscreen(SCREEN(config, "lscreen", SCREEN_TYPE_RASTER)); // default 24KHz parameter in both 037122 and voodoo, input clock correct? (58~Hz Vsync, 50MHz/3 or 64MHz/4?) lscreen.set_raw(XTAL(64'000'000) / 4, 644, 41, 41 + 512, 428, 27, 27 + 384); - lscreen.set_screen_update(FUNC(hornet_state::screen_update)); + lscreen.set_screen_update(FUNC(hornet_state::screen_update<0>)); screen_device &rscreen(SCREEN(config, "rscreen", SCREEN_TYPE_RASTER)); // for scope // scope screen is 15khz, verified default parameter in both 037122 and voodoo, input clock correct? (60~Hz Vsync, 50MHz/3 or 64MHz/4?) rscreen.set_raw(XTAL(64'000'000) / 4, 1017, 106, 106 + 768, 262, 17, 17 + 236); - rscreen.set_screen_update(FUNC(hornet_state::screen_update_rscreen)); + rscreen.set_screen_update(FUNC(hornet_state::screen_update<1>)); /* ADC12138(config, m_adc12138_2, 0); m_adc12138->set_ipt_convert_callback(FUNC(hornet_state::sscope_input_callback)); */ |