mirror of
https://github.com/holub/mame
synced 2025-04-22 16:31:49 +03:00
New machines marked as NOT_WORKING
---------------------------------- H/H Tiger [Centre for Computing History]
This commit is contained in:
Nigel Barnes
parent
d2874f25b7
commit
c8dc4bb558
@ -3367,6 +3367,7 @@ files {
|
||||
MAME_DIR .. "src/mame/includes/microtan.h",
|
||||
MAME_DIR .. "src/mame/machine/microtan.cpp",
|
||||
MAME_DIR .. "src/mame/video/microtan.cpp",
|
||||
MAME_DIR .. "src/mame/drivers/hhtiger.cpp",
|
||||
MAME_DIR .. "src/mame/drivers/oric.cpp",
|
||||
}
|
||||
|
||||
|
||||
594
src/mame/drivers/hhtiger.cpp
Normal file
594
src/mame/drivers/hhtiger.cpp
Normal file
@ -0,0 +1,594 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:Nigel Barnes
|
||||
/**********************************************************************
|
||||
|
||||
http://www.computinghistory.org.uk/det/52264/HH-Tiger/
|
||||
|
||||
SPECIFICATION
|
||||
Processors: Z80A (4MHz) plus 6809 I/O processor (2MHz) plus 7220
|
||||
graphics processor.
|
||||
RAM: 64K with Z80, 2K with 6809, 96K with 7220, plus 0.5K CMOS
|
||||
RAM with battery back-up. 62K available to CP/M.
|
||||
ROM: 2K with Z80, 16K with 6809.
|
||||
Text screen: 80 x 24 or teletext-type 40 x 24, 8 colours.
|
||||
Graphic screen: 512 x 512 pixels, 8 colours.
|
||||
Keyboard: 88 keys in unit with CPU, numeric/cursor pad. 10 function
|
||||
keys.
|
||||
Storage: 2 x 1 MB (unformatted) floppies
|
||||
Interfaces: RS232, Centronics parallel, IEEE488, networking, light pen,
|
||||
cassette, disk expansion (5.25" or 8"), optional UHF or
|
||||
additional video monitor
|
||||
Operating system: CP/M
|
||||
|
||||
TODO:
|
||||
- nothing is known so emulation is very incomplete.
|
||||
|
||||
**********************************************************************/
|
||||
|
||||
|
||||
#include "emu.h"
|
||||
#include "cpu/z80/z80.h"
|
||||
#include "machine/z80dma.h"
|
||||
#include "machine/z80pio.h"
|
||||
#include "machine/z80daisy.h"
|
||||
#include "machine/ram.h"
|
||||
#include "emupal.h"
|
||||
#include "screen.h"
|
||||
#include "speaker.h"
|
||||
|
||||
#include "cpu/m6809/m6809.h"
|
||||
#include "machine/input_merger.h"
|
||||
#include "machine/nvram.h"
|
||||
#include "machine/6522via.h"
|
||||
#include "machine/mc6854.h"
|
||||
#include "machine/mos6551.h"
|
||||
#include "machine/tms9914.h"
|
||||
#include "sound/spkrdev.h"
|
||||
#include "video/upd7220.h"
|
||||
#include "imagedev/cassette.h"
|
||||
#include "imagedev/floppy.h"
|
||||
#include "bus/ieee488/ieee488.h"
|
||||
#include "bus/rs232/rs232.h"
|
||||
#include "bus/centronics/ctronics.h"
|
||||
|
||||
// Debugging
|
||||
#define VERBOSE 1
|
||||
#include "logmacro.h"
|
||||
|
||||
|
||||
class hhtiger_state : public driver_device
|
||||
{
|
||||
public:
|
||||
hhtiger_state(const machine_config &mconfig, device_type type, const char *tag)
|
||||
: driver_device(mconfig, type, tag)
|
||||
, m_maincpu(*this, "z80")
|
||||
, m_rom_z80(*this, "rom_z80")
|
||||
, m_ram(*this, RAM_TAG)
|
||||
, m_dma(*this, "dma")
|
||||
, m_pio(*this, "pio")
|
||||
, m_subcpu(*this, "m6809")
|
||||
, m_rom_m6809(*this, "rom_m6809")
|
||||
, m_screen(*this, "screen")
|
||||
, m_gdc(*this, "upd7220")
|
||||
, m_palette(*this, "palette")
|
||||
, m_video_ram(*this, "video_ram")
|
||||
, m_nvram(*this, "nvram")
|
||||
, m_via(*this, "via%u", 0)
|
||||
, m_adlc(*this, "adlc")
|
||||
, m_acia(*this, "acia")
|
||||
, m_ieee(*this, IEEE488_TAG)
|
||||
, m_tms9914(*this, "hpib")
|
||||
, m_speaker(*this, "speaker")
|
||||
, m_cassette(*this, "cassette")
|
||||
, m_irqs(*this, "irqs")
|
||||
, m_rom_mirror(true)
|
||||
{ }
|
||||
|
||||
void hhtiger(machine_config &config);
|
||||
|
||||
private:
|
||||
virtual void machine_reset() override;
|
||||
virtual void machine_start() override;
|
||||
|
||||
DECLARE_READ8_MEMBER(disable_rom_r);
|
||||
DECLARE_READ8_MEMBER(read);
|
||||
DECLARE_WRITE8_MEMBER(write);
|
||||
DECLARE_WRITE_LINE_MEMBER(busreq_w);
|
||||
DECLARE_READ8_MEMBER(memory_read_byte);
|
||||
DECLARE_WRITE8_MEMBER(memory_write_byte);
|
||||
DECLARE_READ8_MEMBER(io_read_byte);
|
||||
DECLARE_WRITE8_MEMBER(io_write_byte);
|
||||
|
||||
UPD7220_DISPLAY_PIXELS_MEMBER(display_pixels);
|
||||
UPD7220_DRAW_TEXT_LINE_MEMBER(draw_text);
|
||||
|
||||
/* handlers for logging only, can be removed when more is known */
|
||||
DECLARE_READ8_MEMBER(pio_pa_r);
|
||||
DECLARE_WRITE8_MEMBER(pio_pa_w);
|
||||
DECLARE_WRITE8_MEMBER(pio_pb_w);
|
||||
DECLARE_WRITE_LINE_MEMBER(ardy_w);
|
||||
DECLARE_WRITE_LINE_MEMBER(brdy_w);
|
||||
|
||||
DECLARE_READ8_MEMBER(via_0_in_a);
|
||||
DECLARE_WRITE8_MEMBER(via_0_out_a);
|
||||
DECLARE_WRITE8_MEMBER(via_0_out_b);
|
||||
DECLARE_WRITE_LINE_MEMBER(via_0_out_ca2);
|
||||
DECLARE_WRITE_LINE_MEMBER(via_0_out_cb2);
|
||||
|
||||
DECLARE_WRITE8_MEMBER(via_1_out_a);
|
||||
DECLARE_WRITE8_MEMBER(via_1_out_b);
|
||||
DECLARE_WRITE_LINE_MEMBER(via_1_out_ca2);
|
||||
DECLARE_WRITE_LINE_MEMBER(via_1_out_cb2);
|
||||
|
||||
void z80_mem(address_map &map);
|
||||
void z80_io(address_map &map);
|
||||
void m6809_mem(address_map &map);
|
||||
void upd7220_map(address_map &map);
|
||||
|
||||
required_device<z80_device> m_maincpu;
|
||||
required_memory_region m_rom_z80;
|
||||
required_device<ram_device> m_ram;
|
||||
required_device<z80dma_device> m_dma;
|
||||
required_device<z80pio_device> m_pio;
|
||||
|
||||
required_device<mc6809_device> m_subcpu;
|
||||
required_memory_region m_rom_m6809;
|
||||
required_device<screen_device> m_screen;
|
||||
required_device<upd7220_device> m_gdc;
|
||||
required_device<palette_device> m_palette;
|
||||
required_shared_ptr<uint16_t> m_video_ram;
|
||||
required_device<nvram_device> m_nvram;
|
||||
required_device_array<via6522_device, 2> m_via;
|
||||
required_device<mc6854_device> m_adlc;
|
||||
required_device<mos6551_device> m_acia;
|
||||
required_device<ieee488_device> m_ieee;
|
||||
required_device<tms9914_device> m_tms9914;
|
||||
required_device<speaker_sound_device> m_speaker;
|
||||
required_device<cassette_image_device> m_cassette;
|
||||
required_device<input_merger_device> m_irqs;
|
||||
|
||||
bool m_rom_mirror;
|
||||
};
|
||||
|
||||
|
||||
void hhtiger_state::machine_start()
|
||||
{
|
||||
save_item(NAME(m_rom_mirror));
|
||||
}
|
||||
|
||||
|
||||
void hhtiger_state::machine_reset()
|
||||
{
|
||||
m_rom_mirror = true;
|
||||
}
|
||||
|
||||
|
||||
static const gfx_layout hhtiger_charlayout =
|
||||
{
|
||||
8, 8, /* 8 x 8 characters */
|
||||
128, /* 128 characters */
|
||||
1, /* 1 bits per pixel */
|
||||
{ 0 }, /* no bitplanes */
|
||||
/* x offsets */
|
||||
{ 7, 6, 5, 4, 3, 2, 1, 0 },
|
||||
/* y offsets */
|
||||
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
|
||||
8*8 /* every char takes 8 bytes */
|
||||
};
|
||||
|
||||
static GFXDECODE_START(gfx_hhtiger)
|
||||
GFXDECODE_ENTRY("rom_m6809", 0x2000, hhtiger_charlayout, 0, 1)
|
||||
GFXDECODE_END
|
||||
|
||||
|
||||
UPD7220_DISPLAY_PIXELS_MEMBER(hhtiger_state::display_pixels)
|
||||
{
|
||||
/* 96KB video RAM (32KB green + 32KB red + 32KB blue) */
|
||||
uint16_t green = m_video_ram[(0x00000 + (address & 0x7fff)) >> 1];
|
||||
uint16_t red = m_video_ram[(0x08000 + (address & 0x7fff)) >> 1];
|
||||
uint16_t blue = m_video_ram[(0x10000 + (address & 0x7fff)) >> 1];
|
||||
|
||||
for (int xi = 0; xi<16; xi++)
|
||||
{
|
||||
int r = ((red >> xi) & 1) ? 255 : 0;
|
||||
int g = ((green >> xi) & 1) ? 255 : 0;
|
||||
int b = ((blue >> xi) & 1) ? 255 : 0;
|
||||
|
||||
if (bitmap.cliprect().contains(x + xi, y))
|
||||
bitmap.pix32(y, x + xi) = rgb_t(r, g, b);
|
||||
}
|
||||
}
|
||||
|
||||
UPD7220_DRAW_TEXT_LINE_MEMBER(hhtiger_state::draw_text)
|
||||
{
|
||||
rgb_t const *const palette = m_palette->palette()->entry_list_raw();
|
||||
|
||||
for (int x = 0; x < pitch; x++)
|
||||
{
|
||||
uint8_t tile = m_video_ram[(((addr + x) * 2) & 0x1ffff) >> 1] & 0xff;
|
||||
uint8_t attr = m_video_ram[(((addr + x) * 2) & 0x1ffff) >> 1] >> 8;
|
||||
|
||||
for (int yi = 0; yi < lr; yi++)
|
||||
{
|
||||
uint8_t tile_data = m_rom_m6809->base()[0x1000 | ((tile * 8 + yi) & 0x7ff)];
|
||||
|
||||
if (cursor_on && cursor_addr == addr + x) //TODO
|
||||
tile_data ^= 0xff;
|
||||
|
||||
for (int xi = 0; xi < 8; xi++)
|
||||
{
|
||||
int pen = (tile_data >> xi) & 1 ? (attr & 0x07) : 0;
|
||||
|
||||
int const res_x = x * 8 + xi;
|
||||
int const res_y = y + yi;
|
||||
|
||||
if (yi >= 8)
|
||||
pen = 0;
|
||||
|
||||
if (!m_screen->visible_area().contains(res_x, res_y))
|
||||
bitmap.pix32(res_y, res_x) = palette[pen];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
READ8_MEMBER(hhtiger_state::disable_rom_r)
|
||||
{
|
||||
if (!machine().side_effects_disabled())
|
||||
m_rom_mirror = false;
|
||||
|
||||
return 0xff;
|
||||
}
|
||||
|
||||
READ8_MEMBER(hhtiger_state::read)
|
||||
{
|
||||
uint8_t data;
|
||||
|
||||
if (m_rom_mirror)
|
||||
{
|
||||
data = m_rom_z80->base()[offset & 0x0fff];
|
||||
}
|
||||
else
|
||||
{
|
||||
switch (offset & 0xf800)
|
||||
{
|
||||
case 0xf800:
|
||||
data = m_rom_z80->base()[offset & 0x0fff];
|
||||
break;
|
||||
default:
|
||||
data = m_ram->pointer()[offset];
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return data;
|
||||
}
|
||||
|
||||
WRITE8_MEMBER(hhtiger_state::write)
|
||||
{
|
||||
m_ram->pointer()[offset] = data;
|
||||
}
|
||||
|
||||
|
||||
WRITE_LINE_MEMBER(hhtiger_state::busreq_w)
|
||||
{
|
||||
// since our Z80 has no support for BUSACK, we assume it is granted immediately
|
||||
m_maincpu->set_input_line(Z80_INPUT_LINE_BUSRQ, state);
|
||||
m_dma->bai_w(state); // tell dma that bus has been granted
|
||||
}
|
||||
|
||||
READ8_MEMBER(hhtiger_state::memory_read_byte)
|
||||
{
|
||||
address_space& prog_space = m_maincpu->space(AS_PROGRAM);
|
||||
return prog_space.read_byte(offset);
|
||||
}
|
||||
|
||||
WRITE8_MEMBER(hhtiger_state::memory_write_byte)
|
||||
{
|
||||
address_space& prog_space = m_maincpu->space(AS_PROGRAM);
|
||||
prog_space.write_byte(offset, data);
|
||||
}
|
||||
|
||||
READ8_MEMBER(hhtiger_state::io_read_byte)
|
||||
{
|
||||
address_space& io_space = m_maincpu->space(AS_IO);
|
||||
return io_space.read_byte(offset);
|
||||
}
|
||||
|
||||
WRITE8_MEMBER(hhtiger_state::io_write_byte)
|
||||
{
|
||||
address_space& io_space = m_maincpu->space(AS_IO);
|
||||
io_space.write_byte(offset, data);
|
||||
}
|
||||
|
||||
|
||||
//-------------------------------------------------
|
||||
// ADDRESS_MAP( z80_mem )
|
||||
//-------------------------------------------------
|
||||
|
||||
void hhtiger_state::z80_mem(address_map &map)
|
||||
{
|
||||
map(0x0000, 0xffff).rw(FUNC(hhtiger_state::read), FUNC(hhtiger_state::write));
|
||||
}
|
||||
|
||||
void hhtiger_state::z80_io(address_map &map)
|
||||
{
|
||||
map.global_mask(0xff);
|
||||
map(0x00, 0x03).rw(m_dma, FUNC(z80dma_device::bus_r), FUNC(z80dma_device::bus_w));
|
||||
map(0x04, 0x07).rw(m_pio, FUNC(z80pio_device::read), FUNC(z80pio_device::write));
|
||||
map(0x10, 0x17).rw(m_tms9914, FUNC(tms9914_device::read), FUNC(tms9914_device::write)); // ??
|
||||
map(0x1e, 0x1e).r(FUNC(hhtiger_state::disable_rom_r));
|
||||
}
|
||||
|
||||
|
||||
//-------------------------------------------------
|
||||
// ADDRESS_MAP( m6809_mem )
|
||||
//-------------------------------------------------
|
||||
|
||||
void hhtiger_state::m6809_mem(address_map &map)
|
||||
{
|
||||
map(0x0000, 0x07ff).ram();
|
||||
map(0xb800, 0xb9ff).ram().share("nvram");
|
||||
map(0xbfa0, 0xbfa3).rw(m_gdc, FUNC(upd7220_device::read), FUNC(upd7220_device::write));
|
||||
map(0xbfb0, 0xbfb3).rw(m_adlc, FUNC(mc6854_device::read), FUNC(mc6854_device::write)); // ??
|
||||
map(0xbfc0, 0xbfcf).m(m_via[1], FUNC(via6522_device::map));
|
||||
map(0xbfd0, 0xbfd3).rw(m_acia, FUNC(mos6551_device::read), FUNC(mos6551_device::write)); // ??
|
||||
map(0xbfe0, 0xbfef).m(m_via[0], FUNC(via6522_device::map));
|
||||
map(0xc000, 0xffff).rom().region("rom_m6809", 0);
|
||||
}
|
||||
|
||||
|
||||
//-------------------------------------------------
|
||||
// ADDRESS_MAP( upd7220_map )
|
||||
//-------------------------------------------------
|
||||
|
||||
void hhtiger_state::upd7220_map(address_map &map)
|
||||
{
|
||||
map.global_mask(0x17fff);
|
||||
map(0x00000, 0x17fff).ram().share("video_ram");
|
||||
}
|
||||
|
||||
|
||||
static const z80_daisy_config daisy_chain_intf[] =
|
||||
{
|
||||
{ "dma" },
|
||||
{ "pio" },
|
||||
{ nullptr }
|
||||
};
|
||||
|
||||
|
||||
static INPUT_PORTS_START(hhtiger)
|
||||
INPUT_PORTS_END
|
||||
|
||||
|
||||
READ8_MEMBER(hhtiger_state::pio_pa_r)
|
||||
{
|
||||
uint8_t data = 0xff;
|
||||
|
||||
LOG("pio_pa_r %02X\n", data);
|
||||
return data;
|
||||
}
|
||||
|
||||
WRITE8_MEMBER(hhtiger_state::pio_pa_w)
|
||||
{
|
||||
LOG("pio_pa_w %02X\n", data);
|
||||
m_via[0]->write_pa(data);
|
||||
}
|
||||
|
||||
WRITE8_MEMBER(hhtiger_state::pio_pb_w)
|
||||
{
|
||||
LOG("pio_pb_w %02X\n", data);
|
||||
m_via[0]->write_pb(data);
|
||||
}
|
||||
|
||||
WRITE_LINE_MEMBER(hhtiger_state::ardy_w)
|
||||
{
|
||||
LOG("ardy_w %d\n", state);
|
||||
m_via[0]->write_ca1(state);
|
||||
}
|
||||
|
||||
WRITE_LINE_MEMBER(hhtiger_state::brdy_w)
|
||||
{
|
||||
LOG("brdy_w %d\n", state);
|
||||
m_via[0]->write_cb1(state);
|
||||
}
|
||||
|
||||
|
||||
READ8_MEMBER(hhtiger_state::via_0_in_a)
|
||||
{
|
||||
uint8_t data = 0xff;
|
||||
|
||||
LOG("via0_in_a %02X\n", data);
|
||||
data = m_pio->port_a_read();
|
||||
return data;
|
||||
}
|
||||
|
||||
WRITE8_MEMBER(hhtiger_state::via_0_out_a)
|
||||
{
|
||||
LOG("via0_out_a %02X\n", data);
|
||||
m_pio->port_a_write(data);
|
||||
}
|
||||
|
||||
WRITE8_MEMBER(hhtiger_state::via_0_out_b)
|
||||
{
|
||||
LOG("via0_out_b %02X\n", data);
|
||||
}
|
||||
|
||||
WRITE_LINE_MEMBER(hhtiger_state::via_0_out_ca2)
|
||||
{
|
||||
LOG("via0_out_ca2 %d\n", state);
|
||||
m_pio->strobe_a(state);
|
||||
}
|
||||
|
||||
WRITE_LINE_MEMBER(hhtiger_state::via_0_out_cb2)
|
||||
{
|
||||
LOG("via0_out_cb2 %d\n", state);
|
||||
}
|
||||
|
||||
|
||||
WRITE8_MEMBER(hhtiger_state::via_1_out_a)
|
||||
{
|
||||
LOG("via1_out_a %02X\n", data);
|
||||
}
|
||||
|
||||
WRITE8_MEMBER(hhtiger_state::via_1_out_b)
|
||||
{
|
||||
LOG("via1_out_b %02X\n", data);
|
||||
}
|
||||
|
||||
WRITE_LINE_MEMBER(hhtiger_state::via_1_out_ca2)
|
||||
{
|
||||
LOG("via1_out_ca2 %d\n", state);
|
||||
}
|
||||
|
||||
WRITE_LINE_MEMBER(hhtiger_state::via_1_out_cb2)
|
||||
{
|
||||
LOG("via1_out_cb2 %d\n", state);
|
||||
}
|
||||
|
||||
|
||||
static void hhtiger_floppies(device_slot_interface &device)
|
||||
{
|
||||
device.option_add("525dd", FLOPPY_525_DD);
|
||||
}
|
||||
|
||||
|
||||
void hhtiger_state::hhtiger(machine_config &config)
|
||||
{
|
||||
/* main cpu z80a */
|
||||
Z80(config, m_maincpu, 16_MHz_XTAL / 4);
|
||||
m_maincpu->set_addrmap(AS_PROGRAM, &hhtiger_state::z80_mem);
|
||||
m_maincpu->set_addrmap(AS_IO, &hhtiger_state::z80_io);
|
||||
m_maincpu->set_daisy_config(daisy_chain_intf);
|
||||
|
||||
Z80DMA(config, m_dma, 16_MHz_XTAL / 4);
|
||||
m_dma->out_int_callback().set_inputline(m_maincpu, INPUT_LINE_IRQ0);
|
||||
m_dma->out_busreq_callback().set(FUNC(hhtiger_state::busreq_w));
|
||||
m_dma->in_mreq_callback().set(FUNC(hhtiger_state::memory_read_byte));
|
||||
m_dma->out_mreq_callback().set(FUNC(hhtiger_state::memory_write_byte));
|
||||
m_dma->in_iorq_callback().set(FUNC(hhtiger_state::io_read_byte));
|
||||
m_dma->out_iorq_callback().set(FUNC(hhtiger_state::io_write_byte));
|
||||
|
||||
Z80PIO(config, m_pio, 16_MHz_XTAL / 4);
|
||||
m_pio->out_int_callback().set_inputline(m_maincpu, INPUT_LINE_IRQ0);
|
||||
m_pio->in_pa_callback().set(FUNC(hhtiger_state::pio_pa_r));
|
||||
m_pio->out_pa_callback().set(FUNC(hhtiger_state::pio_pa_w));
|
||||
m_pio->out_ardy_callback().set(FUNC(hhtiger_state::ardy_w));
|
||||
m_pio->out_pb_callback().set(FUNC(hhtiger_state::pio_pb_w));
|
||||
m_pio->out_brdy_callback().set(FUNC(hhtiger_state::brdy_w));
|
||||
|
||||
RAM(config, m_ram).set_default_size("64K");
|
||||
|
||||
/* unknown fdc - floppy drives are housed with monitor so maybe fdc is external */
|
||||
FLOPPY_CONNECTOR(config, "0", hhtiger_floppies, "525dd", floppy_image_device::default_floppy_formats).enable_sound(true);
|
||||
FLOPPY_CONNECTOR(config, "1", hhtiger_floppies, "525dd", floppy_image_device::default_floppy_formats).enable_sound(true);
|
||||
FLOPPY_CONNECTOR(config, "2", hhtiger_floppies, nullptr, floppy_image_device::default_floppy_formats).enable_sound(true);
|
||||
|
||||
/* unknown sound hardware - maybe connected to square-wave timer output from via */
|
||||
SPEAKER(config, "mono").front_center();
|
||||
SPEAKER_SOUND(config, m_speaker).add_route(ALL_OUTPUTS, "mono", 0.50);
|
||||
|
||||
/* io cpu 6809 */
|
||||
MC6809(config, m_subcpu, 16_MHz_XTAL / 4);
|
||||
m_subcpu->set_addrmap(AS_PROGRAM, &hhtiger_state::m6809_mem);
|
||||
|
||||
INPUT_MERGER_ANY_HIGH(config, m_irqs);
|
||||
m_irqs->output_handler().set_inputline(m_maincpu, M6809_IRQ_LINE);
|
||||
|
||||
NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0);
|
||||
|
||||
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
|
||||
m_screen->set_video_attributes(VIDEO_UPDATE_BEFORE_VBLANK);
|
||||
m_screen->set_raw(16_MHz_XTAL, 520, 0, 320, 308, 0, 240);
|
||||
m_screen->set_screen_update("upd7220", FUNC(upd7220_device::screen_update));
|
||||
|
||||
GFXDECODE(config, "gfxdecode", m_palette, gfx_hhtiger);
|
||||
PALETTE(config, m_palette, palette_device::RGB_3BIT);
|
||||
|
||||
UPD7220(config, m_gdc, 16_MHz_XTAL / 16);
|
||||
m_gdc->set_addrmap(0, &hhtiger_state::upd7220_map);
|
||||
m_gdc->set_display_pixels(FUNC(hhtiger_state::display_pixels));
|
||||
m_gdc->set_draw_text(FUNC(hhtiger_state::draw_text));
|
||||
m_gdc->set_screen(m_screen);
|
||||
|
||||
VIA6522(config, m_via[0], 16_MHz_XTAL / 16);
|
||||
m_via[0]->readpa_handler().set(FUNC(hhtiger_state::via_0_in_a));
|
||||
m_via[0]->writepa_handler().set(FUNC(hhtiger_state::via_0_out_a));
|
||||
m_via[0]->writepb_handler().set(FUNC(hhtiger_state::via_0_out_b));
|
||||
m_via[0]->ca2_handler().set(FUNC(hhtiger_state::via_0_out_ca2));
|
||||
m_via[0]->cb2_handler().set(FUNC(hhtiger_state::via_0_out_cb2));
|
||||
m_via[0]->irq_handler().set(m_irqs, FUNC(input_merger_device::in_w<0>));
|
||||
|
||||
VIA6522(config, m_via[1], 16_MHz_XTAL / 16);
|
||||
m_via[1]->irq_handler().set(m_irqs, FUNC(input_merger_device::in_w<1>));
|
||||
m_via[1]->writepa_handler().set(FUNC(hhtiger_state::via_1_out_a));
|
||||
m_via[1]->writepb_handler().set(FUNC(hhtiger_state::via_1_out_b));
|
||||
m_via[1]->ca2_handler().set(FUNC(hhtiger_state::via_1_out_ca2));
|
||||
m_via[1]->cb2_handler().set(FUNC(hhtiger_state::via_1_out_cb2));
|
||||
|
||||
centronics_device ¢ronics(CENTRONICS(config, "centronics", centronics_devices, "printer"));
|
||||
centronics.ack_handler().set(m_via[1], FUNC(via6522_device::write_ca1));
|
||||
output_latch_device &latch(OUTPUT_LATCH(config, "cent_data_out"));
|
||||
centronics.set_output_latch(latch);
|
||||
|
||||
MC6854(config, m_adlc);
|
||||
m_adlc->out_irq_cb().set("irqs", FUNC(input_merger_device::in_w<2>));
|
||||
|
||||
CASSETTE(config, m_cassette);
|
||||
m_cassette->set_default_state(CASSETTE_STOPPED);
|
||||
m_cassette->add_route(ALL_OUTPUTS, "mono", 0.05);
|
||||
|
||||
MOS6551(config, m_acia, 0);
|
||||
m_acia->set_xtal(1.8432_MHz_XTAL);
|
||||
m_acia->irq_handler().set("irqs", FUNC(input_merger_device::in_w<3>));
|
||||
m_acia->txd_handler().set("rs232", FUNC(rs232_port_device::write_txd));
|
||||
m_acia->rts_handler().set("rs232", FUNC(rs232_port_device::write_rts));
|
||||
m_acia->dtr_handler().set("rs232", FUNC(rs232_port_device::write_dtr));
|
||||
|
||||
rs232_port_device &rs232(RS232_PORT(config, "rs232", default_rs232_devices, nullptr));
|
||||
rs232.rxd_handler().set(m_acia, FUNC(mos6551_device::write_rxd));
|
||||
rs232.dcd_handler().set(m_acia, FUNC(mos6551_device::write_dcd));
|
||||
rs232.dsr_handler().set(m_acia, FUNC(mos6551_device::write_dsr));
|
||||
rs232.cts_handler().set(m_acia, FUNC(mos6551_device::write_cts));
|
||||
|
||||
TMS9914(config, m_tms9914, 16_MHz_XTAL / 4);
|
||||
m_tms9914->int_write_cb().set("irqs", FUNC(input_merger_device::in_w<4>));
|
||||
m_tms9914->dio_read_cb().set(IEEE488_TAG, FUNC(ieee488_device::dio_r));
|
||||
m_tms9914->dio_write_cb().set(IEEE488_TAG, FUNC(ieee488_device::host_dio_w));
|
||||
m_tms9914->eoi_write_cb().set(IEEE488_TAG, FUNC(ieee488_device::host_eoi_w));
|
||||
m_tms9914->dav_write_cb().set(IEEE488_TAG, FUNC(ieee488_device::host_dav_w));
|
||||
m_tms9914->nrfd_write_cb().set(IEEE488_TAG, FUNC(ieee488_device::host_nrfd_w));
|
||||
m_tms9914->ndac_write_cb().set(IEEE488_TAG, FUNC(ieee488_device::host_ndac_w));
|
||||
m_tms9914->ifc_write_cb().set(IEEE488_TAG, FUNC(ieee488_device::host_ifc_w));
|
||||
m_tms9914->srq_write_cb().set(IEEE488_TAG, FUNC(ieee488_device::host_srq_w));
|
||||
m_tms9914->atn_write_cb().set(IEEE488_TAG, FUNC(ieee488_device::host_atn_w));
|
||||
m_tms9914->ren_write_cb().set(IEEE488_TAG, FUNC(ieee488_device::host_ren_w));
|
||||
|
||||
IEEE488(config, m_ieee);
|
||||
m_ieee->eoi_callback().set(m_tms9914, FUNC(tms9914_device::eoi_w));
|
||||
m_ieee->dav_callback().set(m_tms9914, FUNC(tms9914_device::dav_w));
|
||||
m_ieee->nrfd_callback().set(m_tms9914, FUNC(tms9914_device::nrfd_w));
|
||||
m_ieee->ndac_callback().set(m_tms9914, FUNC(tms9914_device::ndac_w));
|
||||
m_ieee->ifc_callback().set(m_tms9914, FUNC(tms9914_device::ifc_w));
|
||||
m_ieee->srq_callback().set(m_tms9914, FUNC(tms9914_device::srq_w));
|
||||
m_ieee->atn_callback().set(m_tms9914, FUNC(tms9914_device::atn_w));
|
||||
m_ieee->ren_callback().set(m_tms9914, FUNC(tms9914_device::ren_w));
|
||||
IEEE488_SLOT(config, "ieee_dev", 0, cbm_ieee488_devices, nullptr);
|
||||
}
|
||||
|
||||
|
||||
ROM_START(hhtiger)
|
||||
ROM_REGION(0x1000, "rom_z80", 0)
|
||||
ROM_DEFAULT_BIOS("rel12")
|
||||
ROM_SYSTEM_BIOS(0, "rel12", "Rel1.2")
|
||||
ROMX_LOAD("rel1.2-0ea0.ic79", 0x0000, 0x1000, CRC(2f81e48c) SHA1(a4a1d7fde9f92abd6d8f8a1c24e35d713a5cbcb2), ROM_BIOS(0))
|
||||
/* Rel1.4 also known to exist */
|
||||
ROM_REGION(0x4000, "rom_m6809", 0)
|
||||
ROMX_LOAD("rel1.2-cfd3.ic16", 0x0000, 0x2000, CRC(1ae4d2e0) SHA1(c379c5f1be24835ae4b4bd7bed35800faa3a9af6), ROM_BIOS(0))
|
||||
ROMX_LOAD("rel1.2-8fd2.ic15", 0x2000, 0x2000, CRC(0ef23968) SHA1(d46ce3b965ce51d0c90a10121661199b51e33d8b), ROM_BIOS(0))
|
||||
ROM_END
|
||||
|
||||
|
||||
/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */
|
||||
COMP( 1983, hhtiger, 0, 0, hhtiger, hhtiger, hhtiger_state, empty_init, "H/H Microcomputers", "H/H Tiger", MACHINE_IS_SKELETON )
|
||||
@ -15470,6 +15470,9 @@ tmscramb // Tomy
|
||||
tmtennis // Tomy
|
||||
ufombs // Bambino
|
||||
|
||||
@source:hhtiger.cpp
|
||||
hhtiger // 1983 H/H Tiger
|
||||
|
||||
@source:hideseek.cpp
|
||||
hideseek //
|
||||
|
||||
|
||||
@ -318,6 +318,7 @@ hh_pic16.cpp
|
||||
hh_sm510.cpp
|
||||
hh_tms1k.cpp
|
||||
hh_ucom4.cpp
|
||||
hhtiger.cpp
|
||||
hk68v10.cpp
|
||||
homelab.cpp
|
||||
homez80.cpp
|
||||
|
||||
Loading…
Reference in New Issue
Block a user