mirror of
https://github.com/holub/mame
synced 2025-04-20 15:32:45 +03:00
New working machines
-------------------- Husky [Nigel Barnes, Phill Harvey-Smith] New machines marked as NOT_WORKING ---------------------------------- Husky Hawk [Nigel Barnes, Phill Harvey-Smith]
This commit is contained in:
Nigel Barnes
parent
3c305abce7
commit
1e9643e4d2
@ -1134,6 +1134,7 @@ function linkProjects_mame_mess(_target, _subtarget)
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"homebrew",
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"homelab",
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"hp",
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"husky",
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"ibm6580",
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"ie15",
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"imp",
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@ -2395,6 +2396,14 @@ files {
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MAME_DIR .. "src/mame/drivers/hk68v10.cpp",
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}
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createMESSProjects(_target, _subtarget, "husky")
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files {
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MAME_DIR .. "src/mame/drivers/hawk.cpp",
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MAME_DIR .. "src/mame/drivers/hunter2.cpp",
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MAME_DIR .. "src/mame/drivers/hunter16.cpp",
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MAME_DIR .. "src/mame/drivers/husky.cpp",
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}
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createMESSProjects(_target, _subtarget, "ibm6580")
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files {
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MAME_DIR .. "src/mame/drivers/ibm6580.cpp",
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@ -3972,8 +3981,6 @@ files {
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MAME_DIR .. "src/mame/drivers/hprot1.cpp",
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MAME_DIR .. "src/mame/drivers/hpz80unk.cpp",
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MAME_DIR .. "src/mame/drivers/ht68k.cpp",
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MAME_DIR .. "src/mame/drivers/hunter2.cpp",
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MAME_DIR .. "src/mame/drivers/hunter16.cpp",
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MAME_DIR .. "src/mame/drivers/i7000.cpp",
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MAME_DIR .. "src/mame/drivers/ibm3153.cpp",
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MAME_DIR .. "src/mame/drivers/icatel.cpp",
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148
src/mame/drivers/hawk.cpp
Normal file
148
src/mame/drivers/hawk.cpp
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@ -0,0 +1,148 @@
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// license:BSD-3-Clause
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// copyright-holders:Nigel Barnes
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/***************************************************************************
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Husky Hawk
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No schematics or manuals available.
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Known RAM configurations:
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Hawk - 352K
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****************************************************************************/
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#include "emu.h"
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#include "bus/rs232/rs232.h"
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#include "cpu/z180/z180.h"
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#include "machine/msm6242.h"
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#include "machine/ram.h"
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#include "machine/nvram.h"
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#include "sound/spkrdev.h"
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#include "emupal.h"
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#include "screen.h"
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#include "speaker.h"
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class hawk_state : public driver_device
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{
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public:
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hawk_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig, type, tag)
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, m_maincpu(*this, "maincpu")
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, m_palette(*this, "palette")
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, m_speaker(*this, "speaker")
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, m_rs232(*this, "serial")
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, m_ram(*this, RAM_TAG)
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, m_nvram(*this, "nvram")
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{ }
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void hawk(machine_config &config);
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void init_hawk();
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protected:
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virtual void machine_reset() override;
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private:
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void hawk_palette(palette_device &palette) const;
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uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
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void hawk_mem(address_map &map);
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void hawk_io(address_map &map);
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required_device<cpu_device> m_maincpu;
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required_device<palette_device> m_palette;
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required_device<speaker_sound_device> m_speaker;
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required_device<rs232_port_device> m_rs232;
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required_device<ram_device> m_ram;
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required_device<nvram_device> m_nvram;
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};
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void hawk_state::hawk_io(address_map &map)
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{
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map.unmap_value_high();
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//map.global_mask(0xff);
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//map(0x18, 0x18).nopw();
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//map(0x40, 0x4f).rw("rtc", FUNC(msm6242_device::read), FUNC(msm6242_device::write));
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//map(0xcd, 0xcd).noprw(); // 0x00
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}
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void hawk_state::hawk_mem(address_map &map)
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{
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map(0x00000, 0x1ffff).rom();
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map(0x20000, 0x7ffff).ram().share(RAM_TAG);
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}
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static INPUT_PORTS_START( hawk )
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INPUT_PORTS_END
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void hawk_state::machine_reset()
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{
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}
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void hawk_state::init_hawk()
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{
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m_nvram->set_base(m_ram->pointer(), m_ram->size());
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}
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uint32_t hawk_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
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{
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// video RAM at 78000 ??
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return 0;
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}
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void hawk_state::hawk_palette(palette_device &palette) const
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{
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palette.set_pen_color(0, rgb_t(138, 146, 148));
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palette.set_pen_color(1, rgb_t(92, 83, 88));
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}
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void hawk_state::hawk(machine_config &config)
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{
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/* basic machine hardware */
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Z180(config, m_maincpu, 12.288_MHz_XTAL / 2); /* HD64B180R0F */
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m_maincpu->set_addrmap(AS_PROGRAM, &hawk_state::hawk_mem);
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m_maincpu->set_addrmap(AS_IO, &hawk_state::hawk_io);
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/* video hardware */
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screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_LCD));
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screen.set_refresh_hz(60);
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screen.set_screen_update(FUNC(hawk_state::screen_update));
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screen.set_size(240, 64);
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screen.set_visarea(0, 239, 0, 63);
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PALETTE(config, m_palette, FUNC(hawk_state::hawk_palette), 2);
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/* sound hardware */
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SPEAKER(config, "mono").front_center();
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SPEAKER_SOUND(config, m_speaker).add_route(ALL_OUTPUTS, "mono", 0.50);
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/* rtc */
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MSM6242(config, "rtc", 32.768_kHz_XTAL); // M6242B
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RS232_PORT(config, m_rs232, default_rs232_devices, nullptr);
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/* internal ram */
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RAM(config, m_ram).set_default_size("352K");
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NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0);
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}
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ROM_START(hawk)
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ROM_REGION(0x20000, "maincpu", ROMREGION_ERASEFF)
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ROM_SYSTEM_BIOS(0, "120", "DEMOS 2.21 V1.20")
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ROMX_LOAD("hawk-v1.20.rom", 0x00000, 0x20000, CRC(186b1974) SHA1(eb46041715266cc263d71aad4f09cdf0c913cd16), ROM_BIOS(0))
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ROM_SYSTEM_BIOS(1, "110", "DEMOS 2.21 V1.10")
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ROMX_LOAD("hawk-v1.10-0.rom", 0x00000, 0x08000, CRC(c933ed5c) SHA1(f7b8375099ade54e3573467bf8e7f62624958e4c), ROM_BIOS(1))
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ROMX_LOAD("hawk-v1.10-1.rom", 0x08000, 0x08000, CRC(121b5ce0) SHA1(baf06bc0d16501b50cbf97b686612b00098c73ab), ROM_BIOS(1))
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ROMX_LOAD("hawk-v1.10-2.rom", 0x10000, 0x08000, CRC(cd5d94c7) SHA1(44c996b4bf00185ccb303cf9ef9bbd705018390c), ROM_BIOS(1))
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ROM_SYSTEM_BIOS(2, "110a", "DEMOS 2.21 V1.10 (alt)")
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ROMX_LOAD("v1.10_0.rom", 0x00000, 0x08000, CRC(7ad48dcf) SHA1(0e2b82dec0a082f4a8032b7a64cc9afdbf421521), ROM_BIOS(2))
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ROMX_LOAD("v1.10_1.rom", 0x08000, 0x08000, CRC(121b5ce0) SHA1(baf06bc0d16501b50cbf97b686612b00098c73ab), ROM_BIOS(2))
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ROMX_LOAD("v1.10_2.rom", 0x10000, 0x08000, CRC(cd5d94c7) SHA1(44c996b4bf00185ccb303cf9ef9bbd705018390c), ROM_BIOS(2))
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ROMX_LOAD("56189.rom", 0x18000, 0x08000, CRC(1b2db82b) SHA1(2185d27816bde263c62db1a2441d8a6d2cb6d193), ROM_BIOS(2))
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ROM_END
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// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
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COMP( 1987, hawk, 0, 0, hawk, hawk, hawk_state, init_hawk, "Husky Computers Ltd", "Husky Hawk", MACHINE_IS_SKELETON )
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536
src/mame/drivers/husky.cpp
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536
src/mame/drivers/husky.cpp
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@ -0,0 +1,536 @@
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// license:BSD-3-Clause
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// copyright-holders:Nigel Barnes
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// thanks-to:Phill Harvey-Smith
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/***************************************************************************
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DVW Husky
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Known RAM configurations:
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Husky - 32K, 48K, 96K (manual suggests 16K, 32K, 48K, 64K, 80K, 96K, 112K, 128K, 144K)
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Usage:
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On first use of BASIC enter NEW to initialise RAM.
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TODO:
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- implement power button
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- test rs232 port
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****************************************************************************/
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#include "emu.h"
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#include "cpu/z80/z80.h"
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#include "machine/mm58274c.h"
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#include "machine/nsc810.h"
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#include "machine/ram.h"
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#include "machine/nvram.h"
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#include "sound/beep.h"
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#include "bus/rs232/rs232.h"
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#include "emupal.h"
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#include "screen.h"
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#include "speaker.h"
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class husky_state : public driver_device
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{
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public:
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husky_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig, type, tag)
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, m_maincpu(*this, "maincpu")
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, m_kbd(*this, "X%u", 0)
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, m_rs232(*this, "serial")
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, m_rom(*this, "rom")
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, m_ram(*this, "ram")
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, m_nvram(*this, "nvram")
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, m_rombank0(*this, "rombank0")
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, m_rombank1(*this, "rombank1")
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, m_rombank2(*this, "rombank2")
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, m_rombank3(*this, "rombank3")
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, m_rambank0(*this, "rambank0")
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, m_rambank1(*this, "rambank1")
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, m_rambank2(*this, "rambank2")
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, m_beeper(*this, "beeper")
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, m_palette(*this, "palette")
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, m_battery(*this, "BATTERY")
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{ }
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void husky(machine_config &config);
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void init_husky();
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protected:
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virtual void machine_start() override;
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virtual void machine_reset() override;
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private:
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DECLARE_READ8_MEMBER(porta_r);
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DECLARE_WRITE8_MEMBER(porta_w);
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DECLARE_READ8_MEMBER(portb_r);
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DECLARE_READ8_MEMBER(portc_r);
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DECLARE_WRITE8_MEMBER(portc_w);
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DECLARE_WRITE8_MEMBER(serial_tx_w);
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DECLARE_WRITE8_MEMBER(cursor_w);
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DECLARE_WRITE8_MEMBER(curinh_w);
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DECLARE_WRITE8_MEMBER(irqctrl_w);
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DECLARE_WRITE8_MEMBER(page_w);
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void husky_palette(palette_device &palette) const;
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DECLARE_WRITE_LINE_MEMBER(timer0_out);
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DECLARE_WRITE_LINE_MEMBER(timer1_out);
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DECLARE_WRITE_LINE_MEMBER(cts_w);
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DECLARE_WRITE_LINE_MEMBER(rxd_w);
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uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
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void husky_io(address_map &map);
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void husky_mem(address_map &map);
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required_device<cpu_device> m_maincpu;
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required_ioport_array<4> m_kbd;
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required_device<rs232_port_device> m_rs232;
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required_memory_region m_rom;
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required_device<ram_device> m_ram;
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required_device<nvram_device> m_nvram;
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required_memory_bank m_rombank0;
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required_memory_bank m_rombank1;
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required_memory_bank m_rombank2;
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required_memory_bank m_rombank3;
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required_memory_bank m_rambank0;
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required_memory_bank m_rambank1;
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required_memory_bank m_rambank2;
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required_device<beep_device> m_beeper;
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required_device<palette_device> m_palette;
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required_ioport m_battery;
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uint8_t m_cursor;
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uint8_t m_curinh;
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uint16_t m_keydata;
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uint8_t m_irq_mask;
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uint8_t m_page;
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};
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void husky_state::husky_mem(address_map &map)
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{
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map(0x0000, 0x0fff).bankr("rombank0");
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map(0x1000, 0x1fff).bankr("rombank1");
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map(0x2000, 0x2fff).bankr("rombank2");
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map(0x3000, 0x3fff).bankr("rombank3");
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map(0x4000, 0x7fff).bankrw("rambank0");
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map(0x8000, 0xbfff).bankrw("rambank1");
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map(0xc000, 0xffff).bankrw("rambank2");
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}
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void husky_state::husky_io(address_map &map)
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{
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map.unmap_value_high();
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map.global_mask(0xff);
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map(0x00, 0x1f).rw("iotimer", FUNC(nsc810_device::read), FUNC(nsc810_device::write));
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map(0x20, 0x20).mirror(0x1f).w(FUNC(husky_state::cursor_w));
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map(0x40, 0x4f).rw("rtc", FUNC(mm58274c_device::read), FUNC(mm58274c_device::write));
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map(0x80, 0x80).mirror(0x18).noprw(); /* POWSAV - Power save control */
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map(0x81, 0x81).mirror(0x18).w(FUNC(husky_state::serial_tx_w));
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map(0x82, 0x82).mirror(0x18).w(FUNC(husky_state::curinh_w));
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map(0x83, 0x83).mirror(0x18).nopw(); /* POWHLD - Power control */
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map(0x84, 0x84).mirror(0x18).nopw(); /* INVCON - V24 inverter control */
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map(0x85, 0x87).mirror(0x18).w(FUNC(husky_state::page_w));
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map(0xbb, 0xbb).w(FUNC(husky_state::irqctrl_w));
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map(0xc0, 0xc0).noprw(); /* PPORT0 - Parallel port 0 */
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map(0xc1, 0xc1).noprw(); /* PPORT1 - Parallel port 1 */
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map(0xc2, 0xc2).noprw(); /* ADIN - Analogue port */
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}
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static INPUT_PORTS_START(husky)
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PORT_START("X0")
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PORT_BIT(0x000f, IP_ACTIVE_LOW, IPT_UNUSED)
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PORT_BIT(0x0010, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') PORT_CHAR('!')
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PORT_BIT(0x0020, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('W') PORT_CHAR('"')
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PORT_BIT(0x0040, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('E') PORT_CHAR(';')
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PORT_BIT(0x0080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_R) PORT_CHAR('R') PORT_CHAR('[')
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PORT_BIT(0x0100, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_T) PORT_CHAR('T') PORT_CHAR(']')
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PORT_BIT(0x0200, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') PORT_CHAR('\\')
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PORT_BIT(0x0400, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_U) PORT_CHAR('U') PORT_CHAR('/')
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PORT_BIT(0x0800, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_I) PORT_CHAR('I') PORT_CHAR('(')
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PORT_BIT(0x1000, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('O') PORT_CHAR(')')
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PORT_BIT(0x2000, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_P) PORT_CHAR('P') PORT_NAME("P Break")
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PORT_START("X1")
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PORT_BIT(0x000f, IP_ACTIVE_LOW, IPT_UNUSED)
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PORT_BIT(0x0010, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('A') PORT_CHAR('?')
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PORT_BIT(0x0020, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('S') PORT_CHAR('>')
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PORT_BIT(0x0040, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('D') PORT_CHAR(':')
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PORT_BIT(0x0080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('F') PORT_CHAR('\'')
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PORT_BIT(0x0100, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('G') PORT_CHAR('`')
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PORT_BIT(0x0200, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('H') PORT_CHAR('#')
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PORT_BIT(0x0400, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('J') PORT_CHAR('*')
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PORT_BIT(0x0800, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('K') PORT_CHAR('=')
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PORT_BIT(0x1000, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_L) PORT_CHAR('L') PORT_NAME("L Esc")
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PORT_BIT(0x2000, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Power on/off")
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PORT_START("X2")
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PORT_BIT(0x000f, IP_ACTIVE_LOW, IPT_UNUSED)
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PORT_BIT(0x0010, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Shift") PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
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PORT_BIT(0x0020, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
|
||||
PORT_BIT(0x0040, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') PORT_CHAR('<')
|
||||
PORT_BIT(0x0080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('X') PORT_CHAR('$')
|
||||
PORT_BIT(0x0100, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_C) PORT_CHAR('C') PORT_CHAR('%')
|
||||
PORT_BIT(0x0200, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('V') PORT_NAME("V Insert")
|
||||
PORT_BIT(0x0400, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('B') PORT_CHAR('-')
|
||||
PORT_BIT(0x0800, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_N) PORT_CHAR('N') PORT_NAME("N Left")
|
||||
PORT_BIT(0x1000, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_M) PORT_CHAR('M') PORT_NAME("M Right")
|
||||
PORT_BIT(0x2000, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
|
||||
|
||||
PORT_START("X3")
|
||||
PORT_BIT(0x000f, IP_ACTIVE_LOW, IPT_UNUSED)
|
||||
PORT_BIT(0x0010, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_NAME("1 Help")
|
||||
PORT_BIT(0x0020, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR(',')
|
||||
PORT_BIT(0x0040, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('&')
|
||||
PORT_BIT(0x0080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('@')
|
||||
PORT_BIT(0x0100, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_NAME("5 Control")
|
||||
PORT_BIT(0x0200, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('.')
|
||||
PORT_BIT(0x0400, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('+')
|
||||
PORT_BIT(0x0800, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_NAME("8 Down")
|
||||
PORT_BIT(0x1000, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_NAME("9 Up")
|
||||
PORT_BIT(0x2000, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_NAME("0 Del")
|
||||
|
||||
PORT_START("BATTERY")
|
||||
PORT_CONFNAME(0x04, 0x04, "Battery")
|
||||
PORT_CONFSETTING(0x00, "Low")
|
||||
PORT_CONFSETTING(0x04, "OK")
|
||||
INPUT_PORTS_END
|
||||
|
||||
|
||||
READ8_MEMBER(husky_state::porta_r)
|
||||
{
|
||||
uint8_t data = 0xff;
|
||||
|
||||
if (!BIT(m_keydata, 0)) data &= m_kbd[0]->read() & 0x00ff;
|
||||
if (!BIT(m_keydata, 1)) data &= m_kbd[1]->read() & 0x00ff;
|
||||
if (!BIT(m_keydata, 2)) data &= m_kbd[2]->read() & 0x00ff;
|
||||
if (!BIT(m_keydata, 3)) data &= m_kbd[3]->read() & 0x00ff;
|
||||
|
||||
return data;
|
||||
}
|
||||
|
||||
WRITE8_MEMBER(husky_state::porta_w)
|
||||
{
|
||||
m_keydata = data;
|
||||
}
|
||||
|
||||
READ8_MEMBER(husky_state::portb_r)
|
||||
{
|
||||
uint8_t data = 0xff;
|
||||
|
||||
if (!BIT(m_keydata, 0)) data &= (m_kbd[0]->read() & 0xff00) >> 8;
|
||||
if (!BIT(m_keydata, 1)) data &= (m_kbd[1]->read() & 0xff00) >> 8;
|
||||
if (!BIT(m_keydata, 2)) data &= (m_kbd[2]->read() & 0xff00) >> 8;
|
||||
if (!BIT(m_keydata, 3)) data &= (m_kbd[3]->read() & 0xff00) >> 8;
|
||||
|
||||
return data;
|
||||
}
|
||||
|
||||
/*
|
||||
Bit 2 = Power low warning (1 = Power OK, 0 = Power low)
|
||||
Input bits 7,6,4,3,2
|
||||
*/
|
||||
READ8_MEMBER(husky_state::portc_r)
|
||||
{
|
||||
uint8_t data = 0x23;
|
||||
|
||||
data |= m_battery->read();
|
||||
data |= m_rs232->cts_r() << 3;
|
||||
|
||||
return data;
|
||||
}
|
||||
|
||||
/*
|
||||
Output bits 5,1,0
|
||||
*/
|
||||
WRITE8_MEMBER(husky_state::portc_w)
|
||||
{
|
||||
m_beeper->set_state(!BIT(data, 0));
|
||||
m_rs232->write_rts(BIT(data, 1));
|
||||
}
|
||||
|
||||
/*
|
||||
CURSOR - Output with a number 0-7F for the cursor position on the display
|
||||
*/
|
||||
WRITE8_MEMBER(husky_state::cursor_w)
|
||||
{
|
||||
m_cursor = data & 0x7f;
|
||||
}
|
||||
|
||||
/*
|
||||
CURINH - Inhibit cursor. BIT0 = 1 : Cursor off, BIT0 = 0 : Cursor on
|
||||
*/
|
||||
WRITE8_MEMBER(husky_state::curinh_w)
|
||||
{
|
||||
m_curinh = BIT(data, 0);
|
||||
}
|
||||
|
||||
/*
|
||||
V24OUT - Directly outputs to the V24 data line signal on bit 0.
|
||||
The output is voltage inverted ie. 0 = +ve, 1 = -ve
|
||||
*/
|
||||
WRITE8_MEMBER(husky_state::serial_tx_w)
|
||||
{
|
||||
m_rs232->write_txd(data & 0x01);
|
||||
}
|
||||
|
||||
/*
|
||||
ICRREG - NSC800 internal interrupt mask register
|
||||
Bit 0 = Enable normal interrupts
|
||||
Bit 1 = Enable RSTC interrupts
|
||||
Bit 2 = Enable RSTB interrupts
|
||||
Bit 3 = Enable RSTA interrupts
|
||||
*/
|
||||
WRITE8_MEMBER(husky_state::irqctrl_w)
|
||||
{
|
||||
m_irq_mask = data;
|
||||
if(!(data & 0x08))
|
||||
m_maincpu->set_input_line(NSC800_RSTA, CLEAR_LINE);
|
||||
if(!(data & 0x04))
|
||||
m_maincpu->set_input_line(NSC800_RSTB, CLEAR_LINE);
|
||||
if(!(data & 0x02))
|
||||
m_maincpu->set_input_line(NSC800_RSTC, CLEAR_LINE);
|
||||
}
|
||||
|
||||
/*
|
||||
PAGA 16, 17, 18 - Memory paging addresses
|
||||
*/
|
||||
WRITE8_MEMBER(husky_state::page_w)
|
||||
{
|
||||
if (offset == 0x02)
|
||||
{
|
||||
logerror("PAGA18 not implemented!");
|
||||
}
|
||||
else
|
||||
{
|
||||
if (BIT(data, 0))
|
||||
m_page |= 1 << offset;
|
||||
else
|
||||
m_page &= ~(1 << offset);
|
||||
|
||||
/* ROM banks */
|
||||
m_rombank0->set_entry(m_page & 0x03);
|
||||
m_rombank1->set_entry(m_page & 0x03);
|
||||
m_rombank2->set_entry(m_page & 0x03);
|
||||
m_rombank3->set_entry(m_page & 0x03);
|
||||
|
||||
/* RAM banks */
|
||||
m_rambank1->set_entry(m_page & 0x03);
|
||||
m_rambank2->set_entry(m_page & 0x03);
|
||||
|
||||
address_space &prog_space = m_maincpu->space(AS_PROGRAM);
|
||||
|
||||
if (m_ram->size() > 0x4000 + (0x8000 * (m_page & 0x03)))
|
||||
prog_space.install_readwrite_bank(0x8000, 0xbfff, m_rambank1);
|
||||
else
|
||||
prog_space.nop_readwrite(0x8000, 0xbfff);
|
||||
|
||||
if (m_ram->size() > 0x8000 + (0x8000 * (m_page & 0x03)))
|
||||
prog_space.install_readwrite_bank(0xc000, 0xffff, m_rambank2);
|
||||
else
|
||||
prog_space.nop_readwrite(0xc000, 0xffff);
|
||||
}
|
||||
}
|
||||
|
||||
void husky_state::machine_start()
|
||||
{
|
||||
/* configure ROM/RAM banks */
|
||||
m_rombank0->configure_entries(0, 4, m_rom->base() + 0x0000, 0x1000);
|
||||
m_rombank1->configure_entries(0, 4, m_rom->base() + 0x4000, 0x1000);
|
||||
m_rombank2->configure_entries(0, 4, m_rom->base() + 0x8000, 0x1000);
|
||||
m_rombank3->configure_entries(0, 4, m_rom->base() + 0xc000, 0x1000);
|
||||
m_rambank0->configure_entry(0, m_ram->pointer());
|
||||
m_rambank1->configure_entries(0, 4, m_ram->pointer() + 0x4000, 0x8000);
|
||||
m_rambank2->configure_entries(0, 4, m_ram->pointer() + 0x8000, 0x8000);
|
||||
|
||||
/* register for save states */
|
||||
save_item(NAME(m_cursor));
|
||||
save_item(NAME(m_curinh));
|
||||
save_item(NAME(m_page));
|
||||
}
|
||||
|
||||
void husky_state::machine_reset()
|
||||
{
|
||||
m_keydata = 0xff;
|
||||
m_irq_mask = 0;
|
||||
m_page = 0x00;
|
||||
|
||||
/* select ROM/RAM banks */
|
||||
m_rombank0->set_entry(0);
|
||||
m_rombank1->set_entry(0);
|
||||
m_rombank2->set_entry(0);
|
||||
m_rombank3->set_entry(0);
|
||||
m_rambank0->set_entry(0);
|
||||
m_rambank1->set_entry(0);
|
||||
m_rambank2->set_entry(0);
|
||||
}
|
||||
|
||||
void husky_state::init_husky()
|
||||
{
|
||||
m_nvram->set_base(m_ram->pointer(), m_ram->size());
|
||||
}
|
||||
|
||||
uint32_t husky_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
/*
|
||||
The LCD panel contains 4 rows of 32 characters, each character is a 5x7 dot-matrix,
|
||||
separated by a single dot space. Beneath each character is an empty line followed by
|
||||
a 5x1 dot-matrix used for the cursor. The character rows are separated by 3 (maybe 4)
|
||||
empty lines.
|
||||
Each character is stored as 8 bytes, only 7 are used. To include cursor and spacing
|
||||
I'm drawing each character as 6x12 to form an overall screen of 192x48.
|
||||
*/
|
||||
|
||||
uint8_t data;
|
||||
const pen_t *pen = m_palette->pens();
|
||||
|
||||
for (int y = 0; y < 48; y++)
|
||||
{
|
||||
for (int x = 0; x < 32; x++)
|
||||
{
|
||||
switch (y % 12)
|
||||
{
|
||||
case 0: case 1: case 2: case 3: case 4: case 5: case 6:
|
||||
/* character */
|
||||
data = m_ram->pointer()[(x * 8) + ((y / 12) * 32 * 8) + (y % 12)];
|
||||
|
||||
for (int b = 0; b < 5; b++)
|
||||
{
|
||||
bitmap.pix32(y, (x * 6) + b) = BIT(data, 0) ? pen[1] : pen[2];
|
||||
data >>= 1;
|
||||
}
|
||||
bitmap.pix32(y, (x * 6) + 5) = pen[0];
|
||||
break;
|
||||
case 8:
|
||||
/* cursor */
|
||||
for (int b = 0; b < 5; b++)
|
||||
{
|
||||
bitmap.pix32(y, (x * 6) + b) = (!m_curinh && m_cursor == (y / 12) * 32 + x) ? pen[1] : pen[2];
|
||||
}
|
||||
bitmap.pix32(y, (x * 6) + 5) = pen[0];
|
||||
break;
|
||||
default:
|
||||
/* blank */
|
||||
for (int b = 0; b < 6; b++)
|
||||
{
|
||||
bitmap.pix32(y, (x * 6) + b) = pen[0];
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
void husky_state::husky_palette(palette_device &palette) const
|
||||
{
|
||||
palette.set_pen_color(0, rgb_t(138, 146, 148)); // background
|
||||
palette.set_pen_color(1, rgb_t(92, 83, 88)); // LCD pixel on
|
||||
palette.set_pen_color(2, rgb_t(131, 136, 139)); // LCD pixel off
|
||||
}
|
||||
|
||||
WRITE_LINE_MEMBER(husky_state::timer0_out)
|
||||
{
|
||||
if(state == ASSERT_LINE)
|
||||
m_maincpu->pulse_input_line(INPUT_LINE_NMI, attotime::zero);
|
||||
}
|
||||
|
||||
WRITE_LINE_MEMBER(husky_state::timer1_out)
|
||||
{
|
||||
if(BIT(m_irq_mask, 7))
|
||||
m_maincpu->set_input_line(NSC800_RSTA, state);
|
||||
}
|
||||
|
||||
WRITE_LINE_MEMBER(husky_state::cts_w)
|
||||
{
|
||||
if(BIT(m_irq_mask, 1))
|
||||
m_maincpu->set_input_line(NSC800_RSTC, state);
|
||||
}
|
||||
|
||||
WRITE_LINE_MEMBER(husky_state::rxd_w)
|
||||
{
|
||||
if(BIT(m_irq_mask, 2))
|
||||
m_maincpu->set_input_line(NSC800_RSTB, ASSERT_LINE);
|
||||
}
|
||||
|
||||
void husky_state::husky(machine_config &config)
|
||||
{
|
||||
/* basic machine hardware */
|
||||
NSC800(config, m_maincpu, 2_MHz_XTAL / 2);
|
||||
m_maincpu->set_addrmap(AS_PROGRAM, &husky_state::husky_mem);
|
||||
m_maincpu->set_addrmap(AS_IO, &husky_state::husky_io);
|
||||
|
||||
/* video hardware */
|
||||
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_LCD));
|
||||
screen.set_refresh_hz(50);
|
||||
screen.set_screen_update(FUNC(husky_state::screen_update));
|
||||
screen.set_size(192, 48);
|
||||
screen.set_visarea(0, 191, 0, 47);
|
||||
PALETTE(config, m_palette, FUNC(husky_state::husky_palette), 3);
|
||||
|
||||
/* sound hardware */
|
||||
SPEAKER(config, "mono").front_center();
|
||||
BEEP(config, m_beeper, 3200).add_route(ALL_OUTPUTS, "mono", 1.0); // TODO: unknown frequency
|
||||
|
||||
/* internal ram */
|
||||
RAM(config, m_ram).set_default_size("48K").set_extra_options("16K,32K,64K,80K,96K,112K,128K,144K");
|
||||
NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0);
|
||||
|
||||
/* Devices */
|
||||
mm58274c_device &rtc(MM58274C(config, "rtc", 32.768_kHz_XTAL)); /* MM58174A */
|
||||
rtc.set_mode24(1); // 24 hour
|
||||
rtc.set_day1(1); // monday
|
||||
|
||||
nsc810_device &iotimer(NSC810(config, "iotimer", 0, 2_MHz_XTAL / 2, 2_MHz_XTAL / 2));
|
||||
iotimer.portA_read_callback().set(FUNC(husky_state::porta_r));
|
||||
iotimer.portA_write_callback().set(FUNC(husky_state::porta_w));
|
||||
iotimer.portB_read_callback().set(FUNC(husky_state::portb_r));
|
||||
iotimer.portC_read_callback().set(FUNC(husky_state::portc_r));
|
||||
iotimer.portC_write_callback().set(FUNC(husky_state::portc_w));
|
||||
iotimer.timer0_callback().set(FUNC(husky_state::timer0_out));
|
||||
iotimer.timer1_callback().set(FUNC(husky_state::timer1_out));
|
||||
|
||||
RS232_PORT(config, m_rs232, default_rs232_devices, nullptr);
|
||||
m_rs232->cts_handler().set(FUNC(husky_state::cts_w));
|
||||
m_rs232->rxd_handler().set(FUNC(husky_state::rxd_w));
|
||||
|
||||
/* optional ADC ICL7109CPL @ 6Mhz */
|
||||
}
|
||||
|
||||
|
||||
ROM_START( husky )
|
||||
/* EPROM's are any of 2732, 2764 or 27128 varieties */
|
||||
ROM_REGION(0x10000, "rom", ROMREGION_ERASEFF)
|
||||
ROM_SYSTEM_BIOS(0, "hc19jul", "HC19JUL")
|
||||
ROMX_LOAD( "dvweprom0.ic27", 0x0000, 0x2000, CRC(4657cf89) SHA1(7f3d5a581a8f4a7ea6ef1eb93881f64dbb6af65b), ROM_BIOS(0) )
|
||||
ROM_RELOAD( 0x2000, 0x2000)
|
||||
ROMX_LOAD( "dvweprom1.ic26", 0x4000, 0x2000, CRC(1cf2553f) SHA1(5a594820753a1389999d5c21dd7c9c01672d92f2), ROM_BIOS(0) )
|
||||
ROM_RELOAD( 0x6000, 0x2000)
|
||||
ROMX_LOAD( "dvweprom2.ic25", 0x8000, 0x2000, CRC(6e91e6a5) SHA1(fef28f00767cb4d52e56fe7ee993fa92a2c77a1f), ROM_BIOS(0) )
|
||||
ROM_RELOAD( 0xa000, 0x2000)
|
||||
ROMX_LOAD( "dvweprom3.ic24", 0xc000, 0x2000, CRC(595d36f4) SHA1(252d4cdff1ac19c4b1dc2d6dcf13f108d485bd4c), ROM_BIOS(0) )
|
||||
ROM_RELOAD( 0xe000, 0x2000)
|
||||
ROM_SYSTEM_BIOS(1, "hs19jul", "HS19JUL")
|
||||
ROMX_LOAD( "hs-19-jul-0.ic27", 0x0000, 0x2000, CRC(c42ab5d5) SHA1(36dff5a25212c19fd8b88fe7288012ba6015fd31), ROM_BIOS(1) )
|
||||
ROM_RELOAD( 0x2000, 0x2000)
|
||||
ROMX_LOAD( "hs-19-jul-1.ic26", 0x4000, 0x2000, CRC(b753891f) SHA1(fd29ea1d2e9de094d2974bbc0fe47c4f2e99e43f), ROM_BIOS(1) )
|
||||
ROM_RELOAD( 0x6000, 0x2000)
|
||||
ROMX_LOAD( "hs-19-jul-2.ic25", 0x8000, 0x2000, CRC(a75a5eef) SHA1(26e79a1382fc051f84c46f6add223ffe46a22036), ROM_BIOS(1) )
|
||||
ROM_RELOAD( 0xa000, 0x2000)
|
||||
ROMX_LOAD( "hs-19-jul-3.ic24", 0xc000, 0x2000, CRC(ea430f24) SHA1(dd445c8af2315e6fe02e7e7a4a0dcc0f22778b7c), ROM_BIOS(1) )
|
||||
ROM_RELOAD( 0xe000, 0x2000)
|
||||
ROM_SYSTEM_BIOS(2, "hc03jun", "HC03JUN")
|
||||
ROMX_LOAD( "03-jun-00.ic27", 0x0000, 0x2000, CRC(e08096e5) SHA1(5c34da226a93b414fadadc7fa3fadaa2c11bb34a), ROM_BIOS(2) )
|
||||
ROM_RELOAD( 0x2000, 0x2000)
|
||||
ROMX_LOAD( "03-jun-01.ic26", 0x4000, 0x2000, CRC(ff961693) SHA1(2f51bd07245118d03524684ceb63df97f11bffcb), ROM_BIOS(2) )
|
||||
ROM_RELOAD( 0x6000, 0x2000)
|
||||
ROMX_LOAD( "03-jun-02.ic25", 0x8000, 0x2000, CRC(be6cf4d3) SHA1(3a7b49ec83e6612ac23149ea1f0ae4ff7a90a258), ROM_BIOS(2) )
|
||||
ROM_RELOAD( 0xa000, 0x2000)
|
||||
ROMX_LOAD( "03-jun-03.ic24", 0xc000, 0x2000, CRC(8fd629d1) SHA1(ef2821c9ce1c1375326d80cad3bfc74e75548172), ROM_BIOS(2) )
|
||||
ROM_RELOAD( 0xe000, 0x2000)
|
||||
ROM_END
|
||||
|
||||
// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
|
||||
COMP( 1981, husky, 0, 0, husky, husky, husky_state, init_husky, "DVW Microelectronics", "Husky", 0 )
|
||||
@ -15166,6 +15166,9 @@ stunrunp // (proto) (c) 1989
|
||||
@source:harriet.cpp
|
||||
harriet // 1990
|
||||
|
||||
@source:hawk.cpp
|
||||
hawk // Husky Hawk
|
||||
|
||||
@source:hazelgr.cpp
|
||||
hg_frd // Fruit Deuce
|
||||
|
||||
@ -15746,11 +15749,14 @@ ht68k //
|
||||
amu880 //
|
||||
|
||||
@source:hunter2.cpp
|
||||
hunter2 //
|
||||
hunter2 // Husky Hunter 2
|
||||
|
||||
@source:hunter16.cpp
|
||||
hunter16 //
|
||||
hunter1680 //
|
||||
hunter16 // Husky Hunter 16
|
||||
hunter1680 // Husky Hunter 16/80
|
||||
|
||||
@source:husky.cpp
|
||||
husky // DVW Husky
|
||||
|
||||
@source:hvyunit.cpp
|
||||
hvyunit // (c) 1988 Kaneko
|
||||
|
||||
@ -310,6 +310,7 @@ h19.cpp
|
||||
h8.cpp
|
||||
h89.cpp
|
||||
harriet.cpp
|
||||
hawk.cpp
|
||||
hazeltin.cpp
|
||||
hazl1420.cpp
|
||||
hec2hrp.cpp
|
||||
@ -350,6 +351,7 @@ ht68k.cpp
|
||||
huebler.cpp
|
||||
hunter2.cpp
|
||||
hunter16.cpp
|
||||
husky.cpp
|
||||
hx20.cpp
|
||||
hyperscan.cpp
|
||||
i7000.cpp
|
||||
|
||||
Loading…
Reference in New Issue
Block a user