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Husky Hunter 2/16 [Phill Harvey-Smith]

hunter16: Added later ROM v3.04 [Phill Harvey-Smith]

hunter1680: Added video RAM and rendering. [Nigel Barnes]
This commit is contained in:
Nigel Barnes 2019-08-22 14:30:57 +01:00
parent 30c9594f25
commit 897cae4568
2 changed files with 183 additions and 28 deletions
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210
src/mame/drivers/hunter16.cpp
View File

@ -2,7 +2,12 @@
// copyright-holders:Barry Rodewald
/**********************************************************************
Husky Hunter 16, Hunter 16/80
Husky Hunter 16, Hunter 2/16, Hunter 16/80
Known RAM configurations:
Hunter 16 - 1M, 2M, 4M
Hunter 2/16 - 4M
Hunter 16/80 - 2M
**********************************************************************/
@ -20,13 +25,14 @@ class hunter16_state : public driver_device
{
public:
hunter16_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_screen(*this, "screen"),
m_palette(*this, "palette"),
m_lcdc(*this, "lcdc"),
m_cga(*this, "cga")
{}
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_screen(*this, "screen")
, m_palette(*this, "palette")
, m_videoram(*this, "videoram")
, m_lcdc(*this, "lcdc")
, m_cga(*this, "cga")
{ }
void hunter16(machine_config &config);
void hunter1680(machine_config &config);
@ -34,38 +40,130 @@ public:
protected:
uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
void hunter16_lcdc(address_map &map);
void mem_map(address_map &map);
void io_16_map(address_map &map);
void io_1680_map(address_map &map);
required_device<cpu_device> m_maincpu;
required_device<v25_device> m_maincpu;
required_device<screen_device> m_screen;
optional_device<palette_device> m_palette;
required_device<palette_device> m_palette;
required_shared_ptr<uint8_t> m_videoram;
optional_device<hd61830_device> m_lcdc;
optional_device<mc6845_device> m_cga;
private:
void palette_init_hunter16(palette_device &palette);
MC6845_UPDATE_ROW(crtc_update_row);
DECLARE_WRITE8_MEMBER(keyboard_w);
uint8_t m_keydata;
uint8_t pt_r();
};
void hunter16_state::hunter16_lcdc(address_map &map)
{
map(0x0000, 0x7fff).ram().share("videoram");
}
void hunter16_state::mem_map(address_map &map)
{
map(0x00000,0xbffff).ram();
map(0xf0000,0xfffff).rom().region("bios",0);
map(0x00000, 0x3ffff).ram();
map(0xb8000, 0xbffff).ram().share("videoram");
map(0xf0000, 0xfffff).rom().region("bios",0);
}
void hunter16_state::io_16_map(address_map &map)
{
map.unmap_value_high();
map(0x405, 0x405).w(FUNC(hunter16_state::keyboard_w));
map(0x41b, 0x41b).r(m_lcdc, FUNC(hd61830_device::data_r));
map(0x430, 0x430).w(m_lcdc, FUNC(hd61830_device::data_w));
map(0x431, 0x431).rw(m_lcdc, FUNC(hd61830_device::status_r), FUNC(hd61830_device::control_w));
// map(0x43e, 0x43e).r(m_lcdc, FUNC(hd61830_device::data_r));
}
void hunter16_state::io_1680_map(address_map &map)
{
map.unmap_value_high();
map(0x3d4, 0x3d4).rw(m_cga, FUNC(mc6845_device::status_r), FUNC(mc6845_device::address_w));
map(0x3d5, 0x3d5).rw(m_cga, FUNC(mc6845_device::register_r), FUNC(mc6845_device::register_w));
}
static INPUT_PORTS_START( hunter2 )
PORT_START("X0")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('^')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') PORT_CHAR('y')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_T) PORT_CHAR('T') PORT_CHAR('t')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('G') PORT_CHAR('g')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('F') PORT_CHAR('f')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('B') PORT_CHAR('b')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('V') PORT_CHAR('v')
PORT_START("X1")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('*')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('&')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_I) PORT_CHAR('I') PORT_CHAR('i')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_U) PORT_CHAR('U') PORT_CHAR('u')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('J') PORT_CHAR('j')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('H') PORT_CHAR('h')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_M) PORT_CHAR('M') PORT_CHAR('m')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_N) PORT_CHAR('N') PORT_CHAR('n')
PORT_START("X2")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR(')')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR('(')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_P) PORT_CHAR('P') PORT_CHAR('p')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('O') PORT_CHAR('o')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_L) PORT_CHAR('L') PORT_CHAR('l')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('K') PORT_CHAR('k')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
PORT_START("X3")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Esc/Brk") PORT_CODE(KEYCODE_ESC) PORT_CHAR(27)
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Up") PORT_CODE(KEYCODE_UP)
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Right") PORT_CODE(KEYCODE_RIGHT)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Lbl/Ins") PORT_CODE(KEYCODE_INSERT)
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Down") PORT_CODE(KEYCODE_DOWN)
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Backspace") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Right") PORT_CODE(KEYCODE_TAB) PORT_CHAR(9)
PORT_START("X4")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('=') PORT_CHAR('+')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('_')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Left") PORT_CODE(KEYCODE_LEFT)
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('[') PORT_CHAR(']')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('\'') PORT_CHAR('\"')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR(':')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
PORT_START("X5")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('@')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('W') PORT_CHAR('w')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') PORT_CHAR('q')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('A') PORT_CHAR('a')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Ctl/Fn") PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(KEYCODE_RCONTROL)
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') PORT_CHAR('z')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Shift") PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
PORT_START("X6")
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_R) PORT_CHAR('R') PORT_CHAR('r')
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('E') PORT_CHAR('e')
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('D') PORT_CHAR('d')
PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('S') PORT_CHAR('s')
PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_C) PORT_CHAR('C') PORT_CHAR('c')
PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('X') PORT_CHAR('x')
INPUT_PORTS_END
static INPUT_PORTS_START( hunter16 )
INPUT_PORTS_END
@ -75,13 +173,53 @@ void hunter16_state::palette_init_hunter16(palette_device &palette)
palette.set_pen_color(1, rgb_t(92, 83, 88));
}
MC6845_UPDATE_ROW(hunter16_state::crtc_update_row)
{
uint32_t *p = &bitmap.pix32(y);
const rgb_t *palette = m_palette->palette()->entry_list_raw();
for (int i = 0; i < x_count; i++)
{
uint16_t offset = (((ma + i) << 1) & 0x1fff) | ((ra & 1) << 13);
uint8_t data = m_videoram[offset];
for (int bit = 7; bit >= 0; bit--)
{
*p = palette[BIT(data, bit)]; p++;
}
data = m_videoram[offset + 1];
for (int bit = 7; bit >= 0; bit--)
{
*p = palette[BIT(data, bit)]; p++;
}
}
}
WRITE8_MEMBER(hunter16_state::keyboard_w)
{
m_keydata = data;
}
uint8_t hunter16_state::pt_r()
{
uint8_t data = 0xff;
//if (BIT(m_p0, 0) == 0) data &= m_keys[0]->read();
//if (BIT(m_p0, 1) == 0) data &= m_keys[1]->read();
//if (BIT(m_p0, 2) == 0) data &= m_keys[2]->read();
//if (BIT(m_p0, 3) == 0) data &= m_keys[3]->read();
return data;
}
void hunter16_state::hunter16(machine_config &config)
{
V25(config, m_maincpu, 16_MHz_XTAL / 2);
m_maincpu->set_addrmap(AS_PROGRAM, &hunter16_state::mem_map);
m_maincpu->set_addrmap(AS_IO, &hunter16_state::io_16_map);
HD61830(config, m_lcdc, 16_MHz_XTAL / 8); // unknown clock
m_maincpu->pt_in_cb().set(FUNC(hunter16_state::pt_r));
SCREEN(config, m_screen, SCREEN_TYPE_LCD);
m_screen->set_refresh_hz(60);
@ -91,29 +229,44 @@ void hunter16_state::hunter16(machine_config &config)
m_screen->set_screen_update("lcdc", FUNC(hd61830_device::screen_update));
PALETTE(config, m_palette, FUNC(hunter16_state::palette_init_hunter16), 2);
//m_palette->set_init(DEVICE_SELF_OWNER, FUNC(hunter16_state::palette_init_hunter16));
HD61830(config, m_lcdc, 16_MHz_XTAL / 16); // unknown divider
m_lcdc->set_addrmap(0, &hunter16_state::hunter16_lcdc);
m_lcdc->set_screen("screen");
}
void hunter16_state::hunter1680(machine_config &config)
{
V25(config, m_maincpu, 16_MHz_XTAL / 2);
V25(config, m_maincpu, 14.318181_MHz_XTAL / 2); // 14.31818
m_maincpu->set_addrmap(AS_PROGRAM, &hunter16_state::mem_map);
m_maincpu->set_addrmap(AS_IO, &hunter16_state::io_1680_map);
MC6845(config, m_cga, 16_MHz_XTAL / 2); // Chips 82C426 CGA, exact clock unknown
SCREEN(config, m_screen, SCREEN_TYPE_LCD);
m_screen->set_raw(14.318181_MHz_XTAL, 912, 0, 640, 296, 0, 200);
m_screen->set_screen_update("cga", FUNC(mc6845_device::screen_update));
PALETTE(config, m_palette, FUNC(hunter16_state::palette_init_hunter16), 2);
MC6845(config, m_cga, 14.318181_MHz_XTAL / 16); // Chips 82C426 CGA, exact clock unknown
m_cga->set_screen("screen");
m_cga->set_show_border_area(false);
SCREEN(config, m_screen, SCREEN_TYPE_LCD);
m_screen->set_refresh_hz(60);
m_screen->set_size(640, 400);
m_screen->set_visarea(0, 639, 0, 399);
m_screen->set_screen_update("cga", FUNC(mc6845_device::screen_update));
m_cga->set_char_width(8);
m_cga->set_update_row_callback(FUNC(hunter16_state::crtc_update_row), this);
}
ROM_START( hunter16 )
ROM_REGION(0x20000, "bios", 0)
ROM_LOAD( "v3.03i.bin", 0x0000, 0x20000, CRC(8b3ee7fd) SHA1(8bf962358a316c78ba91658c21e45e1e6cda9605) )
ROM_DEFAULT_BIOS("304")
ROM_SYSTEM_BIOS(0, "304", "v3.04")
ROMX_LOAD( "v3.04.bin", 0x0000, 0x20000, CRC(e6e28685) SHA1(826f3898ee34bd19066daf770167635f9970f8a7), ROM_BIOS(0) )
ROM_SYSTEM_BIOS(1, "303", "v3.03")
ROMX_LOAD( "v3.03i.bin", 0x0000, 0x20000, CRC(8b3ee7fd) SHA1(8bf962358a316c78ba91658c21e45e1e6cda9605), ROM_BIOS(1) )
// v3.1 also know to exist
ROM_END
ROM_START( hunter216 )
ROM_REGION(0x20000, "bios", 0)
ROM_LOAD( "v1.0.bin", 0x0000, 0x20000, CRC(3810fad6) SHA1(efbf15726c68df5a5339f26331b674c7505d5598) )
ROM_END
ROM_START( hunter1680 )
@ -121,6 +274,7 @@ ROM_START( hunter1680 )
ROM_LOAD( "v4.05.bin", 0x0000, 0x20000, CRC(e0cfabf4) SHA1(183d5bf7553404302697ac89eed25f2a8bb7695c) )
ROM_END
/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */
COMP( 1989, hunter16, 0, 0, hunter16, hunter16, hunter16_state, empty_init, "Husky Computers Ltd", "Hunter 16", MACHINE_IS_SKELETON )
COMP( 1989, hunter1680, hunter16, 0, hunter1680, hunter16, hunter16_state, empty_init, "Husky Computers Ltd", "Hunter 16/80", MACHINE_IS_SKELETON )
/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */
COMP( 1989, hunter16, 0, 0, hunter16, hunter16, hunter16_state, empty_init, "Husky Computers Ltd", "Husky Hunter 16", MACHINE_IS_SKELETON )
COMP( 1990, hunter216, hunter16, 0, hunter16, hunter2, hunter16_state, empty_init, "Husky Computers Ltd", "Husky Hunter 2/16", MACHINE_IS_SKELETON )
COMP( 1989, hunter1680, hunter16, 0, hunter1680, hunter16, hunter16_state, empty_init, "Husky Computers Ltd", "Husky Hunter 16/80", MACHINE_IS_SKELETON )

1
src/mame/mame.lst
View File

@ -15753,6 +15753,7 @@ hunter2 // Husky Hunter 2
@source:hunter16.cpp
hunter16 // Husky Hunter 16
hunter216 // Husky Hunter 2/16
hunter1680 // Husky Hunter 16/80
@source:husky.cpp