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-rw-r--r--src/mame/drivers/oric.c951
1 files changed, 951 insertions, 0 deletions
diff --git a/src/mame/drivers/oric.c b/src/mame/drivers/oric.c
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--- /dev/null
+++ b/src/mame/drivers/oric.c
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+// license:BSD-3-Clause
+// copyright-holders:Olivier Galibert
+/*********************************************************************
+
+ drivers/oric.c
+
+ Systems supported by this driver:
+
+ Oric 1,
+ Oric Atmos,
+ Oric Telestrat,
+ Pravetz 8D
+
+ Pravetz is a Bulgarian copy of the Oric Atmos and uses
+ Apple 2 disc drives for storage.
+
+ This driver originally by Paul Cook, rewritten by Kevin Thacker,
+ re-rewritten by Olivier Galibert.
+
+*********************************************************************/
+
+#include "emu.h"
+#include "bus/oricext/oricext.h"
+#include "cpu/m6502/m6502.h"
+#include "sound/ay8910.h"
+#include "sound/wave.h"
+#include "machine/6522via.h"
+#include "machine/mos6551.h"
+#include "bus/centronics/ctronics.h"
+#include "imagedev/floppy.h"
+#include "imagedev/cassette.h"
+#include "machine/wd_fdc.h"
+#include "formats/oric_dsk.h"
+#include "formats/oric_tap.h"
+
+class oric_state : public driver_device
+{
+public:
+ // Permanent attributes (kept from one line to the other) and line
+ // attributes (reset at start of line)
+ enum {
+ PATTR_50HZ = 0x02,
+ PATTR_HIRES = 0x04,
+ LATTR_ALT = 0x01,
+ LATTR_DSIZE = 0x02,
+ LATTR_BLINK = 0x04
+ };
+
+ oric_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag),
+ m_maincpu(*this, "maincpu"),
+ m_palette(*this, "palette"),
+ m_psg(*this, "ay8912"),
+ m_centronics(*this, "centronics"),
+ m_cent_data_out(*this, "cent_data_out"),
+ m_cassette(*this, "cassette"),
+ m_via(*this, "via6522"),
+ m_ram(*this, "ram"),
+ m_rom(*this, "maincpu"),
+ m_bank_c000_r(*this, "bank_c000_r"),
+ m_bank_e000_r(*this, "bank_e000_r"),
+ m_bank_f800_r(*this, "bank_f800_r"),
+ m_bank_c000_w(*this, "bank_c000_w"),
+ m_bank_e000_w(*this, "bank_e000_w"),
+ m_bank_f800_w(*this, "bank_f800_w"),
+ m_config(*this, "CONFIG") { }
+
+ DECLARE_INPUT_CHANGED_MEMBER(nmi_pressed);
+ DECLARE_WRITE8_MEMBER(via_a_w);
+ DECLARE_WRITE8_MEMBER(via_b_w);
+ DECLARE_WRITE_LINE_MEMBER(via_ca2_w);
+ DECLARE_WRITE_LINE_MEMBER(via_cb2_w);
+ DECLARE_WRITE_LINE_MEMBER(via_irq_w);
+ DECLARE_WRITE_LINE_MEMBER(ext_irq_w);
+ DECLARE_WRITE8_MEMBER(psg_a_w);
+ TIMER_DEVICE_CALLBACK_MEMBER(update_tape);
+
+ virtual void machine_start();
+ virtual void video_start();
+ UINT32 screen_update_oric(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
+ void vblank_w(screen_device &screen, bool state);
+
+protected:
+ required_device<cpu_device> m_maincpu;
+ required_device<palette_device> m_palette;
+ required_device<ay8910_device> m_psg;
+ required_device<centronics_device> m_centronics;
+ required_device<output_latch_device> m_cent_data_out;
+ required_device<cassette_image_device> m_cassette;
+ required_device<via6522_device> m_via;
+ required_shared_ptr<UINT8> m_ram;
+ optional_memory_region m_rom;
+ required_memory_bank m_bank_c000_r;
+ optional_memory_bank m_bank_e000_r;
+ optional_memory_bank m_bank_f800_r;
+ required_memory_bank m_bank_c000_w;
+ optional_memory_bank m_bank_e000_w;
+ optional_memory_bank m_bank_f800_w;
+ required_ioport m_config;
+ ioport_port *m_kbd_row[8];
+
+ int m_blink_counter;
+ UINT8 m_pattr;
+ UINT8 m_via_a, m_via_b, m_psg_a;
+ bool m_via_ca2, m_via_cb2, m_via_irq;
+ bool m_ext_irq;
+
+ virtual void update_irq();
+ void update_psg(address_space &space);
+ void update_keyboard();
+ void machine_start_common();
+};
+
+class telestrat_state : public oric_state
+{
+public:
+ telestrat_state(const machine_config &mconfig, device_type type, const char *tag) :
+ oric_state(mconfig, type, tag),
+ m_via2(*this, "via6522_2"),
+ m_fdc(*this, "fdc"),
+ m_telmatic(*this, "telmatic"),
+ m_teleass(*this, "teleass"),
+ m_hyperbas(*this, "hyperbas"),
+ m_telmon24(*this, "telmon24"),
+ m_joy1(*this, "JOY1"),
+ m_joy2(*this, "JOY2")
+ { }
+
+ DECLARE_WRITE8_MEMBER(via2_a_w);
+ DECLARE_WRITE8_MEMBER(via2_b_w);
+ DECLARE_WRITE_LINE_MEMBER(via2_ca2_w);
+ DECLARE_WRITE_LINE_MEMBER(via2_cb2_w);
+ DECLARE_WRITE_LINE_MEMBER(via2_irq_w);
+ DECLARE_WRITE8_MEMBER(port_314_w);
+ DECLARE_READ8_MEMBER(port_314_r);
+ DECLARE_READ8_MEMBER(port_318_r);
+
+ DECLARE_WRITE_LINE_MEMBER(acia_irq_w);
+
+ DECLARE_WRITE_LINE_MEMBER(fdc_irq_w);
+ DECLARE_WRITE_LINE_MEMBER(fdc_drq_w);
+ DECLARE_WRITE_LINE_MEMBER(fdc_hld_w);
+
+ DECLARE_FLOPPY_FORMATS(floppy_formats);
+
+ virtual void machine_start();
+ virtual void machine_reset();
+
+protected:
+ enum {
+ P_IRQEN = 0x01,
+ P_DDS = 0x04,
+ P_DDEN = 0x08,
+ P_SS = 0x10,
+ P_DRIVE = 0x60
+ };
+
+ required_device<via6522_device> m_via2;
+ required_device<fd1793_t> m_fdc;
+ required_memory_region m_telmatic;
+ required_memory_region m_teleass;
+ required_memory_region m_hyperbas;
+ required_memory_region m_telmon24;
+ required_ioport m_joy1;
+ required_ioport m_joy2;
+
+ floppy_image_device *m_floppies[4];
+ UINT8 m_port_314;
+ UINT8 m_via2_a, m_via2_b;
+ bool m_via2_ca2, m_via2_cb2, m_via2_irq;
+ bool m_acia_irq;
+ bool m_fdc_irq, m_fdc_drq, m_fdc_hld;
+
+ UINT8 m_junk_read[0x4000], m_junk_write[0x4000];
+
+ virtual void update_irq();
+ void remap();
+};
+
+/* Ram is 64K, with 16K hidden by the rom. The 300-3ff is also hidden by the i/o */
+static ADDRESS_MAP_START(oric_mem, AS_PROGRAM, 8, oric_state )
+ AM_RANGE( 0x0300, 0x030f) AM_DEVREADWRITE("via6522", via6522_device, read, write) AM_MIRROR(0xf0)
+ AM_RANGE( 0xc000, 0xdfff) AM_READ_BANK("bank_c000_r") AM_WRITE_BANK("bank_c000_w")
+ AM_RANGE( 0xe000, 0xf7ff) AM_READ_BANK("bank_e000_r") AM_WRITE_BANK("bank_e000_w")
+ AM_RANGE( 0xf800, 0xffff) AM_READ_BANK("bank_f800_r") AM_WRITE_BANK("bank_f800_w")
+ AM_RANGE( 0x0000, 0xffff) AM_RAM AM_SHARE("ram")
+ADDRESS_MAP_END
+
+/*
+The telestrat has the memory regions split into 16k blocks.
+Memory region &c000-&ffff can be ram or rom. */
+static ADDRESS_MAP_START(telestrat_mem, AS_PROGRAM, 8, telestrat_state )
+ AM_RANGE( 0x0300, 0x030f) AM_DEVREADWRITE("via6522", via6522_device, read, write)
+ AM_RANGE( 0x0310, 0x0313) AM_DEVREADWRITE("fdc", fd1793_t, read, write)
+ AM_RANGE( 0x0314, 0x0314) AM_READWRITE(port_314_r, port_314_w)
+ AM_RANGE( 0x0318, 0x0318) AM_READ(port_318_r)
+ AM_RANGE( 0x031c, 0x031f) AM_DEVREADWRITE("acia", mos6551_device, read, write)
+ AM_RANGE( 0x0320, 0x032f) AM_DEVREADWRITE("via6522_2", via6522_device, read, write)
+ AM_RANGE( 0xc000, 0xffff) AM_READ_BANK("bank_c000_r") AM_WRITE_BANK("bank_c000_w")
+ AM_RANGE( 0x0000, 0xffff) AM_RAM AM_SHARE("ram")
+ADDRESS_MAP_END
+
+UINT32 oric_state::screen_update_oric(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
+{
+ bool blink_state = m_blink_counter & 0x20;
+ m_blink_counter = (m_blink_counter + 1) & 0x3f;
+
+ UINT8 pattr = m_pattr;
+
+ for(int y=0; y<224; y++) {
+ // Line attributes and current colors
+ UINT8 lattr = 0;
+ UINT32 fgcol = m_palette->pen_color(7);
+ UINT32 bgcol = m_palette->pen_color(0);
+
+ UINT32 *p = &bitmap.pix32(y);
+
+ for(int x=0; x<40; x++) {
+ // Lookup the byte and, if needed, the pattern data
+ UINT8 ch, pat;
+ if((pattr & PATTR_HIRES) && y < 200)
+ ch = pat = m_ram[0xa000 + y*40 + x];
+
+ else {
+ ch = m_ram[0xbb80 + (y>>3)*40 + x];
+ int off = (lattr & LATTR_DSIZE ? y >> 1 : y ) & 7;
+ const UINT8 *base;
+ if(pattr & PATTR_HIRES)
+ if(lattr & LATTR_ALT)
+ base = m_ram + 0x9c00;
+ else
+ base = m_ram + 0x9800;
+ else
+ if(lattr & LATTR_ALT)
+ base = m_ram + 0xb800;
+ else
+ base = m_ram + 0xb400;
+ pat = base[((ch & 0x7f) << 3) | off];
+ }
+
+ // Handle state-chaging attributes
+ if(!(ch & 0x60)) {
+ pat = 0x00;
+ switch(ch & 0x18) {
+ case 0x00: fgcol = m_palette->pen_color(ch & 7); break;
+ case 0x08: lattr = ch & 7; break;
+ case 0x10: bgcol = m_palette->pen_color(ch & 7); break;
+ case 0x18: pattr = ch & 7; break;
+ }
+ }
+
+ // Pick up the colors for the pattern
+ UINT32 c_fgcol = fgcol;
+ UINT32 c_bgcol = bgcol;
+
+ // inverse video
+ if(ch & 0x80) {
+ c_bgcol = c_bgcol ^ 0xffffff;
+ c_fgcol = c_fgcol ^ 0xffffff;
+ }
+ // blink
+ if((lattr & LATTR_BLINK) && blink_state)
+ c_fgcol = c_bgcol;
+
+ // Draw the pattern
+ *p++ = pat & 0x20 ? c_fgcol : c_bgcol;
+ *p++ = pat & 0x10 ? c_fgcol : c_bgcol;
+ *p++ = pat & 0x08 ? c_fgcol : c_bgcol;
+ *p++ = pat & 0x04 ? c_fgcol : c_bgcol;
+ *p++ = pat & 0x02 ? c_fgcol : c_bgcol;
+ *p++ = pat & 0x01 ? c_fgcol : c_bgcol;
+ }
+ }
+
+ m_pattr = pattr;
+
+ return 0;
+}
+
+void oric_state::update_keyboard()
+{
+ m_via->write_pb3((m_kbd_row[m_via_b & 7]->read() | m_psg_a) != 0xff);
+}
+
+void oric_state::update_psg(address_space &space)
+{
+ if(m_via_ca2)
+ if(m_via_cb2)
+ m_psg->address_w(space, 0, m_via_a);
+ else
+ m_via->write_pa(space, 0, m_psg->data_r(space, 0));
+ else if(m_via_cb2)
+ m_psg->data_w(space, 0, m_via_a);
+}
+
+void oric_state::update_irq()
+{
+ m_maincpu->set_input_line(m6502_device::IRQ_LINE, m_via_irq || m_ext_irq ? ASSERT_LINE : CLEAR_LINE);
+}
+
+INPUT_CHANGED_MEMBER(oric_state::nmi_pressed)
+{
+ m_maincpu->set_input_line(m6502_device::NMI_LINE, newval ? ASSERT_LINE : CLEAR_LINE);
+}
+
+WRITE8_MEMBER(oric_state::via_a_w)
+{
+ m_via_a = data;
+ m_cent_data_out->write(space, 0, m_via_a);
+ update_psg(space);
+}
+
+WRITE8_MEMBER(oric_state::via_b_w)
+{
+ m_via_b = data;
+ update_keyboard();
+ m_centronics->write_strobe(data & 0x10 ? 1 : 0);
+ m_cassette->change_state(data & 0x40 ? CASSETTE_MOTOR_ENABLED : CASSETTE_MOTOR_DISABLED,
+ CASSETTE_MOTOR_DISABLED);
+ m_cassette->output(data & 0x80 ? -1.0 : +1.0);
+}
+
+WRITE_LINE_MEMBER(oric_state::via_ca2_w)
+{
+ m_via_ca2 = state;
+ update_psg(m_maincpu->space(AS_PROGRAM));
+}
+
+WRITE_LINE_MEMBER(oric_state::via_cb2_w)
+{
+ m_via_cb2 = state;
+ update_psg(m_maincpu->space(AS_PROGRAM));
+}
+
+WRITE_LINE_MEMBER(oric_state::via_irq_w)
+{
+ m_via_irq = state;
+ update_irq();
+}
+
+WRITE_LINE_MEMBER(oric_state::ext_irq_w)
+{
+ m_ext_irq = state;
+ update_irq();
+}
+
+WRITE8_MEMBER(oric_state::psg_a_w)
+{
+ m_psg_a = data;
+ update_keyboard();
+}
+
+TIMER_DEVICE_CALLBACK_MEMBER(oric_state::update_tape)
+{
+ if(!m_config->read())
+ m_via->write_cb1(m_cassette->input() > 0.0038);
+}
+
+void oric_state::vblank_w(screen_device &screen, bool state)
+{
+ if(m_config->read())
+ m_via->write_cb1(state);
+}
+
+void oric_state::video_start()
+{
+ m_blink_counter = 0;
+ m_pattr = 0;
+}
+
+void oric_state::machine_start_common()
+{
+ m_via_a = 0xff;
+ m_via_b = 0xff;
+ m_psg_a = 0x00;
+ m_via_ca2 = false;
+ m_via_cb2 = false;
+ m_via_irq = false;
+ m_ext_irq = false;
+
+ for(int i=0; i<8; i++) {
+ char name[10];
+ sprintf(name, "ROW%d", i);
+ m_kbd_row[i] = machine().root_device().ioport(name);
+ }
+}
+
+void oric_state::machine_start()
+{
+ machine_start_common();
+ m_bank_c000_r->set_base(m_rom->base());
+ m_bank_e000_r->set_base(m_rom->base() + 0x2000);
+ m_bank_f800_r->set_base(m_rom->base() + 0x3800);
+}
+
+
+void telestrat_state::machine_start()
+{
+ machine_start_common();
+ for(int i=0; i<4; i++) {
+ char name[32];
+ sprintf(name, "fdc:%d", i);
+ m_floppies[i] = subdevice<floppy_connector>(name)->get_device();
+ }
+ m_fdc_irq = m_fdc_drq = m_fdc_hld = false;
+ m_acia_irq = false;
+
+ memset(m_junk_read, 0x00, sizeof(m_junk_read));
+ memset(m_junk_write, 0x00, sizeof(m_junk_write));
+}
+
+void telestrat_state::machine_reset()
+{
+ m_port_314 = 0x00;
+ m_via2_a = 0xff;
+ remap();
+}
+
+void telestrat_state::update_irq()
+{
+ m_maincpu->set_input_line(m6502_device::IRQ_LINE,
+ m_via_irq ||
+ m_ext_irq ||
+ (m_fdc_irq && (m_port_314 & P_IRQEN)) ||
+ m_via2_irq ||
+ m_acia_irq ? ASSERT_LINE : CLEAR_LINE);
+}
+
+WRITE8_MEMBER(telestrat_state::via2_a_w)
+{
+ m_via2_a = data;
+ remap();
+}
+
+WRITE8_MEMBER(telestrat_state::via2_b_w)
+{
+ m_via2_b = data;
+ UINT8 port = 0xff;
+ if(!(m_via2_b & 0x40))
+ port &= m_joy1->read();
+ if(!(m_via2_b & 0x80))
+ port &= m_joy2->read();
+
+ m_via2->write_pb(space, 0, port);
+}
+
+WRITE_LINE_MEMBER(telestrat_state::via2_ca2_w)
+{
+ m_via2_ca2 = state;
+}
+
+WRITE_LINE_MEMBER(telestrat_state::via2_cb2_w)
+{
+ m_via2_cb2 = state;
+}
+
+WRITE_LINE_MEMBER(telestrat_state::via2_irq_w)
+{
+ m_via2_irq = state;
+ update_irq();
+}
+
+WRITE8_MEMBER(telestrat_state::port_314_w)
+{
+ m_port_314 = data;
+ floppy_image_device *floppy = m_floppies[(m_port_314 >> 5) & 3];
+ m_fdc->set_floppy(floppy);
+ m_fdc->dden_w(m_port_314 & P_DDEN);
+ if(floppy) {
+ floppy->ss_w(m_port_314 & P_SS ? 1 : 0);
+ floppy->mon_w(0);
+ }
+ update_irq();
+}
+
+READ8_MEMBER(telestrat_state::port_314_r)
+{
+ return (m_fdc_irq && (m_port_314 & P_IRQEN)) ? 0x7f : 0xff;
+}
+
+READ8_MEMBER(telestrat_state::port_318_r)
+{
+ return m_fdc_drq ? 0x7f : 0xff;
+}
+
+
+WRITE_LINE_MEMBER(telestrat_state::acia_irq_w)
+{
+ m_acia_irq = state;
+ update_irq();
+}
+
+WRITE_LINE_MEMBER(telestrat_state::fdc_irq_w)
+{
+ m_fdc_irq = state;
+ update_irq();
+}
+
+WRITE_LINE_MEMBER(telestrat_state::fdc_drq_w)
+{
+ m_fdc_drq = state;
+}
+
+WRITE_LINE_MEMBER(telestrat_state::fdc_hld_w)
+{
+ m_fdc_hld = state;
+}
+
+void telestrat_state::remap()
+{
+ // Theorically, these are cartridges. There's no real point to
+ // making them configurable, when only 4 existed and there are 7
+ // slots.
+
+ switch(m_via2_a & 7) {
+ case 0:
+ m_bank_c000_r->set_base(m_ram+0xc000);
+ m_bank_c000_w->set_base(m_ram+0xc000);
+ break;
+ case 1:
+ case 2:
+ case 3:
+ m_bank_c000_r->set_base(m_junk_read);
+ m_bank_c000_w->set_base(m_junk_write);
+ break;
+ case 4:
+ m_bank_c000_r->set_base(m_telmatic->base());
+ m_bank_c000_w->set_base(m_junk_write);
+ break;
+ case 5:
+ m_bank_c000_r->set_base(m_teleass->base());
+ m_bank_c000_w->set_base(m_junk_write);
+ break;
+ case 6:
+ m_bank_c000_r->set_base(m_hyperbas->base());
+ m_bank_c000_w->set_base(m_junk_write);
+ break;
+ case 7:
+ m_bank_c000_r->set_base(m_telmon24->base());
+ m_bank_c000_w->set_base(m_junk_write);
+ break;
+ }
+}
+
+
+
+static INPUT_PORTS_START(oric)
+ PORT_START("ROW0")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X')
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V')
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N')
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('&')
+
+ PORT_START("ROW1")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D')
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q')
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_TAB) PORT_CHAR(UCHAR_MAMEKEY(ESC))
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F')
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R')
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T')
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J')
+
+ PORT_START("ROW2")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C')
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('@')
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z')
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_SHIFT_2)
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B')
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('^')
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M')
+
+ PORT_START("ROW3")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('\'') PORT_CHAR('"')
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR('\\') PORT_CHAR('|')
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('\xA3')
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR(':')
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR('(')
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K')
+
+ PORT_START("ROW4")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_MAMEKEY(LSHIFT))
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP))
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
+
+ PORT_START("ROW5")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('[') PORT_CHAR('{')
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}')
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Del") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P')
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O')
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I')
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U')
+
+ PORT_START("ROW6")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W')
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S')
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A')
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E')
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G')
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H')
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y')
+
+ PORT_START("ROW7")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('=') PORT_CHAR('+')
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Return") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_MAMEKEY(RSHIFT))
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
+ PORT_BIT(0x04, 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_L) PORT_CHAR('l') PORT_CHAR('L')
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('*')
+
+ PORT_START("NMI")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("NMI") PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F2)) PORT_CHANGED_MEMBER(DEVICE_SELF, oric_state, nmi_pressed, 0)
+
+ /* vsync cable hardware. This is a simple cable connected to the video output
+ to the monitor/television. The sync signal is connected to the cassette input
+ allowing interrupts to be generated from the vsync signal. */
+ PORT_START("CONFIG")
+ PORT_CONFNAME(0x01, 0x00, "Tape input")
+ PORT_CONFSETTING( 0x00, "Tape")
+ PORT_CONFSETTING( 0x01, "VSync cable")
+INPUT_PORTS_END
+
+static INPUT_PORTS_START(orica)
+ PORT_INCLUDE( oric )
+
+ PORT_MODIFY("ROW5")
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Funct") PORT_CODE(KEYCODE_LALT) PORT_CHAR(UCHAR_MAMEKEY(LALT))
+INPUT_PORTS_END
+
+static INPUT_PORTS_START(prav8d)
+ PORT_START("ROW0")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("X \xd0\xac") PORT_CODE(KEYCODE_X) PORT_CHAR('X')
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("V \xd0\x96") PORT_CODE(KEYCODE_V) PORT_CHAR('V')
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("N \xd0\x9d") PORT_CODE(KEYCODE_N) PORT_CHAR('N')
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'')
+
+ PORT_START("ROW1")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("D \xd0\x94") PORT_CODE(KEYCODE_D) PORT_CHAR('D')
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Q \xd0\xaf") PORT_CODE(KEYCODE_Q) PORT_CHAR('Q')
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Esc") PORT_CODE(KEYCODE_ESC) PORT_CHAR(UCHAR_MAMEKEY(ESC))
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("F \xd0\xa4") PORT_CODE(KEYCODE_F) PORT_CHAR('F')
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("R \xd0\xa0") PORT_CODE(KEYCODE_R) PORT_CHAR('R')
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("T \xd0\xa2") PORT_CODE(KEYCODE_T) PORT_CHAR('T')
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("J \xd0\x99") PORT_CODE(KEYCODE_J) PORT_CHAR('J')
+
+ PORT_START("ROW2")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C \xd0\xa6") PORT_CODE(KEYCODE_C) PORT_CHAR('C')
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"')
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Z \xd0\x97") PORT_CODE(KEYCODE_Z) PORT_CHAR('Z')
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("MK") PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_SHIFT_2)
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("B \xd0\x91") PORT_CODE(KEYCODE_B) PORT_CHAR('B')
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&')
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("M \xd0\x9c") PORT_CODE(KEYCODE_M) PORT_CHAR('M')
+
+ PORT_START("ROW3")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("] \xd0\xa9") PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(']')
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR(';') PORT_CHAR('+')
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("C/L") PORT_CODE(KEYCODE_CAPSLOCK) PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) // this one is 5th line, 1st key from right
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR(':') PORT_CHAR('*')
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("[ \xd0\xa8") PORT_CODE(KEYCODE_COLON) PORT_CHAR('[')
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')')
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("K \xd0\x9a") PORT_CODE(KEYCODE_K) PORT_CHAR('K')
+
+ PORT_START("ROW4")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(UTF8_RIGHT) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(UTF8_DOWN) PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(UTF8_LEFT) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_MAMEKEY(LSHIFT))
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(UTF8_UP) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP))
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
+
+ PORT_START("ROW5")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("@ \xd0\xae") PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('@')
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\\ \xd0\xad") PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR('\\')
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Del") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8) // this one is 5th line, 1st key from left
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("P \xd0\x9f") PORT_CODE(KEYCODE_P) PORT_CHAR('P')
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("O \xd0\x9e") PORT_CODE(KEYCODE_O) PORT_CHAR('O')
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("I \xd0\x98") PORT_CODE(KEYCODE_I) PORT_CHAR('I')
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("U \xd0\xa3") PORT_CODE(KEYCODE_U) PORT_CHAR('U')
+
+ PORT_START("ROW6")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("W \xd0\x92") PORT_CODE(KEYCODE_W) PORT_CHAR('W')
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("S \xd0\xa1") PORT_CODE(KEYCODE_S) PORT_CHAR('S')
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("A \xd0\x90") PORT_CODE(KEYCODE_A) PORT_CHAR('A')
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("E \xd0\x95") PORT_CODE(KEYCODE_E) PORT_CHAR('E')
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("G \xd0\x93") PORT_CODE(KEYCODE_G) PORT_CHAR('G')
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("H \xd0\xa5") PORT_CODE(KEYCODE_H) PORT_CHAR('H')
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Y \xd0\xaa") PORT_CODE(KEYCODE_Y) PORT_CHAR('Y')
+
+ PORT_START("ROW7")
+ PORT_BIT(0x80, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('-') PORT_CHAR('=')
+ PORT_BIT(0x40, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("^ \xd0\xa7") PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('^') // this one would be on 2nd line, 3rd key from 'P'
+ PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Return") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_MAMEKEY(RSHIFT))
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('0')
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("L \xd0\x9b") PORT_CODE(KEYCODE_L) PORT_CHAR('L')
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(')
+
+ PORT_START("NMI")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("NMI") PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F2)) PORT_CHANGED_MEMBER(DEVICE_SELF, oric_state, nmi_pressed, 0)
+
+ /* vsync cable hardware. This is a simple cable connected to the video output
+ to the monitor/television. The sync signal is connected to the cassette input
+ allowing interrupts to be generated from the vsync signal. */
+ PORT_START("CONFIG")
+ PORT_CONFNAME(0x01, 0x00, "Tape input")
+ PORT_CONFSETTING( 0x00, "Tape")
+ PORT_CONFSETTING( 0x01, "VSync cable")
+INPUT_PORTS_END
+
+static INPUT_PORTS_START(telstrat)
+ PORT_INCLUDE( orica )
+
+// The telestrat does not have the NMI button
+ PORT_MODIFY("NMI")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED)
+
+ PORT_START("JOY1") /* left joystick port */
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_BUTTON1) PORT_PLAYER(1)
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN) PORT_8WAY PORT_PLAYER(1)
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_UP) PORT_8WAY PORT_PLAYER(1)
+
+ PORT_START("JOY2") /* right joystick port */
+ PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_BUTTON1) PORT_PLAYER(2)
+ PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN) PORT_8WAY PORT_PLAYER(2)
+ PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_UP) PORT_8WAY PORT_PLAYER(2)
+INPUT_PORTS_END
+
+
+static MACHINE_CONFIG_START( oric, oric_state )
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu", M6502, XTAL_12MHz/12)
+ MCFG_CPU_PROGRAM_MAP(oric_mem)
+ MCFG_QUANTUM_TIME(attotime::from_hz(60))
+
+ /* video hardware */
+ MCFG_SCREEN_ADD("screen", RASTER)
+ MCFG_SCREEN_REFRESH_RATE(60)
+ MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
+ MCFG_SCREEN_SIZE(40*6, 28*8)
+ MCFG_SCREEN_VISIBLE_AREA(0, 40*6-1, 0, 28*8-1)
+ MCFG_SCREEN_UPDATE_DRIVER(oric_state, screen_update_oric)
+ MCFG_SCREEN_VBLANK_DRIVER(oric_state, vblank_w)
+
+ MCFG_PALETTE_ADD_3BIT_RGB("palette")
+
+ /* sound hardware */
+ MCFG_SPEAKER_STANDARD_MONO("mono")
+ MCFG_SOUND_WAVE_ADD(WAVE_TAG, "cassette")
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
+ MCFG_SOUND_ADD("ay8912", AY8912, XTAL_12MHz/12)
+ MCFG_AY8910_OUTPUT_TYPE(AY8910_DISCRETE_OUTPUT)
+ MCFG_AY8910_RES_LOADS(4700, 4700, 4700)
+ MCFG_AY8910_PORT_A_WRITE_CB(WRITE8(oric_state, psg_a_w))
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.25)
+
+ /* printer */
+ MCFG_CENTRONICS_ADD("centronics", centronics_devices, "printer")
+ MCFG_CENTRONICS_ACK_HANDLER(DEVWRITELINE("via6522", via6522_device, write_ca1))
+ MCFG_CENTRONICS_OUTPUT_LATCH_ADD("cent_data_out", "centronics")
+
+ /* cassette */
+ MCFG_CASSETTE_ADD( "cassette" )
+ MCFG_CASSETTE_FORMATS(oric_cassette_formats)
+ MCFG_CASSETTE_DEFAULT_STATE(CASSETTE_PLAY | CASSETTE_MOTOR_DISABLED)
+
+ MCFG_TIMER_DRIVER_ADD_PERIODIC("tape_timer", oric_state, update_tape, attotime::from_hz(4800))
+
+ /* via */
+ MCFG_DEVICE_ADD( "via6522", VIA6522, XTAL_12MHz/12 )
+ MCFG_VIA6522_WRITEPA_HANDLER(WRITE8(oric_state, via_a_w))
+ MCFG_VIA6522_WRITEPB_HANDLER(WRITE8(oric_state, via_b_w))
+ MCFG_VIA6522_CA2_HANDLER(WRITELINE(oric_state, via_ca2_w))
+ MCFG_VIA6522_CB2_HANDLER(WRITELINE(oric_state, via_cb2_w))
+ MCFG_VIA6522_IRQ_HANDLER(WRITELINE(oric_state, via_irq_w))
+
+ /* extension port */
+ MCFG_ORICEXT_ADD( "ext", oricext_intf, NULL, "maincpu", WRITELINE(oric_state, ext_irq_w))
+MACHINE_CONFIG_END
+
+static MACHINE_CONFIG_DERIVED( prav8d, oric )
+MACHINE_CONFIG_END
+
+FLOPPY_FORMATS_MEMBER( telestrat_state::floppy_formats )
+ FLOPPY_ORIC_DSK_FORMAT
+FLOPPY_FORMATS_END
+
+static SLOT_INTERFACE_START( telestrat_floppies )
+ SLOT_INTERFACE( "3dsdd", FLOPPY_3_DSDD )
+SLOT_INTERFACE_END
+
+static MACHINE_CONFIG_DERIVED_CLASS( telstrat, oric, telestrat_state )
+ MCFG_CPU_MODIFY( "maincpu" )
+ MCFG_CPU_PROGRAM_MAP(telestrat_mem)
+
+ /* acia */
+ MCFG_DEVICE_ADD("acia", MOS6551, 0)
+ MCFG_MOS6551_XTAL(XTAL_1_8432MHz)
+ MCFG_MOS6551_IRQ_HANDLER(WRITELINE(telestrat_state, acia_irq_w))
+
+ /* via */
+ MCFG_DEVICE_ADD( "via6522_2", VIA6522, XTAL_12MHz/12 )
+ MCFG_VIA6522_WRITEPA_HANDLER(WRITE8(telestrat_state, via2_a_w))
+ MCFG_VIA6522_WRITEPB_HANDLER(WRITE8(telestrat_state, via2_b_w))
+ MCFG_VIA6522_CA2_HANDLER(WRITELINE(telestrat_state, via2_ca2_w))
+ MCFG_VIA6522_CB2_HANDLER(WRITELINE(telestrat_state, via2_cb2_w))
+ MCFG_VIA6522_IRQ_HANDLER(WRITELINE(telestrat_state, via2_irq_w))
+
+ /* microdisc */
+ MCFG_FD1793_ADD("fdc", XTAL_8MHz/8)
+ MCFG_WD_FDC_INTRQ_CALLBACK(WRITELINE(telestrat_state, fdc_irq_w))
+ MCFG_WD_FDC_DRQ_CALLBACK(WRITELINE(telestrat_state, fdc_drq_w))
+ MCFG_WD_FDC_HLD_CALLBACK(WRITELINE(telestrat_state, fdc_hld_w))
+ MCFG_WD_FDC_FORCE_READY
+
+ MCFG_FLOPPY_DRIVE_ADD("fdc:0", telestrat_floppies, "3dsdd", telestrat_state::floppy_formats)
+ MCFG_FLOPPY_DRIVE_ADD("fdc:1", telestrat_floppies, NULL, telestrat_state::floppy_formats)
+ MCFG_FLOPPY_DRIVE_ADD("fdc:2", telestrat_floppies, NULL, telestrat_state::floppy_formats)
+ MCFG_FLOPPY_DRIVE_ADD("fdc:3", telestrat_floppies, NULL, telestrat_state::floppy_formats)
+MACHINE_CONFIG_END
+
+
+ROM_START(oric1)
+ ROM_REGION(0x4000, "maincpu", 0)
+ ROM_LOAD ("basic10.rom", 0, 0x04000, CRC(f18710b4) SHA1(333116e6884d85aaa4dfc7578a91cceeea66d016))
+ROM_END
+
+ROM_START(orica)
+ ROM_REGION(0x4000, "maincpu", 0)
+ ROM_SYSTEM_BIOS( 0, "ver11", "Basic 1.1")
+ ROMX_LOAD ("basic11b.rom", 0, 0x04000, CRC(c3a92bef) SHA1(9451a1a09d8f75944dbd6f91193fc360f1de80ac), ROM_BIOS(1) )
+ ROM_SYSTEM_BIOS( 1, "ver12", "Basic 1.2 (Pascal Leclerc)") // 1987/1999 - various enhancements and bugfixes
+ ROMX_LOAD ("basic12.rom", 0, 0x04000, CRC(dc4f22dc) SHA1(845e1a893de3dc0f856fdf2f69c3b73770b4094f), ROM_BIOS(2) )
+ ROM_SYSTEM_BIOS( 2, "ver121", "Basic 1.21 (Pascal Leclerc)") // 07.1999 - DRAW enhancement
+ ROMX_LOAD ("basic121.rom", 0, 0x04000, CRC(0a2860b1) SHA1(b727d5c3bbc8cb1d510f224eb1e0d90d609e8506), ROM_BIOS(3) )
+ ROM_SYSTEM_BIOS( 3, "ver122", "Basic 1.22 (Pascal Leclerc)") // 08.2001 - added EUR symbol
+ ROMX_LOAD ("basic122.rom", 0, 0x04000, CRC(5ef2a861) SHA1(9ab6dc47b6e9dc65a4137ce0f0f12fc2b6ca8442), ROM_BIOS(4) )
+ ROM_SYSTEM_BIOS( 4, "ver11de", "Basic 1.1 DE")
+ ROMX_LOAD( "bas11_de.rom", 0, 0x04000, CRC(65233b2d) SHA1(b01cabb1a21980a6785a2fe37a8f8572c892123f), ROM_BIOS(5))
+ ROM_SYSTEM_BIOS( 5, "ver11es", "Basic 1.1 ES")
+ ROMX_LOAD( "bas11_es.rom", 0, 0x04000, CRC(47bf26c7) SHA1(4fdbadd68db9ab8ad1cd56b4e5cbe51a9c3f11ae), ROM_BIOS(6))
+ ROM_SYSTEM_BIOS( 6, "ver11fr", "Basic 1.1 FR")
+ ROMX_LOAD( "bas11_fr.rom", 0, 0x04000, CRC(603b1fbf) SHA1(2a4583df3b59ca454d67d5631f242c96ec4cf99a), ROM_BIOS(7))
+ ROM_SYSTEM_BIOS( 7, "ver11se", "Basic 1.1 SE")
+ ROMX_LOAD( "bas11_se.rom", 0, 0x04000, CRC(a71523ac) SHA1(ce53acf84baec6ab5cbac9f9cefa71b3efeb2ead), ROM_BIOS(8))
+ ROM_SYSTEM_BIOS( 8, "ver11uk", "Basic 1.1 UK")
+ ROMX_LOAD( "bas11_uk.rom", 0, 0x04000, CRC(303370d1) SHA1(589ff66fac8e06d65af3369491faa67a71f1322a), ROM_BIOS(9))
+ ROM_SYSTEM_BIOS( 9, "ver12es", "Basic 1.2 ES")
+ ROMX_LOAD( "bas12es_le.rom", 0, 0x04000, CRC(70de4aeb) SHA1(b327418aa7d8a5a03c135e3d8acdd511df625893), ROM_BIOS(10))
+ ROM_SYSTEM_BIOS( 10, "ver12fr", "Basic 1.2 FR")
+ ROMX_LOAD( "bas12fr_le.rom", 0, 0x04000, CRC(47a437fc) SHA1(70271bc3ed5c3bf4d339d6f5de3de8c3c50ff573), ROM_BIOS(11))
+ ROM_SYSTEM_BIOS( 11, "ver12ge", "Basic 1.2 GE")
+ ROMX_LOAD( "bas12ge_le.rom", 0, 0x04000, CRC(f5f0dd52) SHA1(75359302452ee7b19537698f124aaefd333688d0), ROM_BIOS(12))
+ ROM_SYSTEM_BIOS( 12, "ver12sw", "Basic 1.2 SW")
+ ROMX_LOAD( "bas12sw_le.rom", 0, 0x04000, CRC(100abe68) SHA1(6211d5969c4d7a6acb86ed19c5e51a33a3bef431), ROM_BIOS(13))
+ ROM_SYSTEM_BIOS( 13, "ver12uk", "Basic 1.2 UK")
+ ROMX_LOAD( "bas12uk_le.rom", 0, 0x04000, CRC(00fce8a6) SHA1(d40558bdf61b8aba6260293c9424fd463be7fad8), ROM_BIOS(14))
+ ROM_SYSTEM_BIOS( 14, "ver121es", "Basic 1.211 ES")
+ ROMX_LOAD( "bas121es_le.rom", 0, 0x04000, CRC(87ec679b) SHA1(5de6a5f5121f69069c9b93d678046e814b5b64e9), ROM_BIOS(15))
+ ROM_SYSTEM_BIOS( 15, "ver121fr", "Basic 1.211 FR")
+ ROMX_LOAD( "bas121fr_le.rom", 0, 0x04000, CRC(e683dec2) SHA1(20df7ebc0f13aa835f286d50137f1a7ff7430c29), ROM_BIOS(16))
+ ROM_SYSTEM_BIOS( 16, "ver121ge", "Basic 1.211 GE")
+ ROMX_LOAD( "bas121ge_le.rom", 0, 0x04000, CRC(94fe32bf) SHA1(1024776d20030d602e432e50014502524658643a), ROM_BIOS(17))
+ ROM_SYSTEM_BIOS( 17, "ver121sw", "Basic 1.211 SW")
+ ROMX_LOAD( "bas121sw_le.rom", 0, 0x04000, CRC(e6ad11c7) SHA1(309c94a9861fcb770636dcde1801a5c68ca819b4), ROM_BIOS(18))
+ ROM_SYSTEM_BIOS( 18, "ver121uk", "Basic 1.211 UK")
+ ROMX_LOAD( "bas121uk_le.rom", 0, 0x04000, CRC(75aa1aa9) SHA1(ca99e244d9cbef625344c2054023504a4f9dcfe4), ROM_BIOS(19))
+ ROM_SYSTEM_BIOS( 19, "ver122es", "Basic 1.22 ES")
+ ROMX_LOAD( "bas122es_le.rom", 0, 0x04000, CRC(9144f9e0) SHA1(acf2094078af057e74a31d90d7010be51b9033fa), ROM_BIOS(20))
+ ROM_SYSTEM_BIOS( 20, "ver122fr", "Basic 1.22 FR")
+ ROMX_LOAD( "bas122fr_le.rom", 0, 0x04000, CRC(370cfda4) SHA1(fad9a0661256e59bcc2915578647573e4128e1bb), ROM_BIOS(21))
+ ROM_SYSTEM_BIOS( 21, "ver122ge", "Basic 1.22 GE")
+ ROMX_LOAD( "bas122ge_le.rom", 0, 0x04000, CRC(9a42bd62) SHA1(8a9c80f314daf4e5e64fa202e583b8a65796db8b), ROM_BIOS(22))
+ ROM_SYSTEM_BIOS( 22, "ver122sw", "Basic 1.22 SW")
+ ROMX_LOAD( "bas122sw_le.rom", 0, 0x04000, CRC(e7fd57a4) SHA1(c75cbf7cfafaa02712dc7ca2f972220aef86fb8d), ROM_BIOS(23))
+ ROM_SYSTEM_BIOS( 23, "ver122uk", "Basic 1.22 UK")
+ ROMX_LOAD( "bas122uk_le.rom", 0, 0x04000, CRC(9865bcd7) SHA1(2a92e2d119463e682bf10647e3880e26656d65b5), ROM_BIOS(24))
+ROM_END
+
+ROM_START(telstrat)
+ ROM_REGION(0x4000, "telmatic", 0)
+ ROM_LOAD ("telmatic.rom", 0, 0x2000, CRC(94358dc6) SHA1(35f92a0477a88f5cf564971125047ffcfa02ec10) )
+ ROM_RELOAD (0x2000, 0x2000)
+
+ ROM_REGION(0x4000, "teleass", 0)
+ ROM_LOAD ("teleass.rom", 0, 0x4000, CRC(68b0fde6) SHA1(9e9af51dae3199cccf49ab3f0d47e2b9be4ba97d) )
+
+ ROM_REGION(0x4000, "hyperbas", 0)
+ ROM_LOAD ("hyperbas.rom", 0, 0x4000, CRC(1d96ab50) SHA1(f5f70a0eb59f8cd6c261e179ae78ef906f68ed63) )
+
+ ROM_REGION(0x4000, "telmon24", 0)
+ ROM_LOAD ("telmon24.rom", 0, 0x4000, CRC(aa727c5d) SHA1(86fc8dc0932f983efa199e31ae05a4424772f959) )
+ROM_END
+
+ROM_START(prav8d)
+ ROM_REGION(0x4000, "maincpu", 0) /* 0x10000 + 0x04000 + 0x00100 + 0x00200 */
+ ROM_LOAD( "pravetzt.rom", 0, 0x4000, CRC(58079502) SHA1(7afc276cb118adff72e4f16698f94bf3b2c64146) )
+// ROM_LOAD_OPTIONAL( "8ddoslo.rom", 0x014000, 0x0100, CRC(0c82f636) SHA1(b29d151a0dfa3c7cd50439b51d0a8f95559bc2b6) )
+// ROM_LOAD_OPTIONAL( "8ddoshi.rom", 0x014100, 0x0200, CRC(66309641) SHA1(9c2e82b3c4d385ade6215fcb89f8b92e6fd2bf4b) )
+ROM_END
+
+ROM_START(prav8dd)
+ ROM_REGION(0x4000, "maincpu", 0) /* 0x10000 + 0x04000 + 0x00100 + 0x00200 */
+ ROM_SYSTEM_BIOS( 0, "default", "Disk ROM, 1989")
+ ROMX_LOAD( "8d.rom", 0, 0x4000, CRC(b48973ef) SHA1(fd47c977fc215a3b577596a7483df53e8a1e9c83), ROM_BIOS(1) )
+ ROM_SYSTEM_BIOS( 1, "radosoft", "RadoSoft Disk ROM, 1992")
+ ROMX_LOAD( "pravetzd.rom", 0, 0x4000, CRC(f8d23821) SHA1(f87ad3c5832773b6e0614905552a80c98dc8e2a5), ROM_BIOS(2) )
+// ROM_LOAD_OPTIONAL( "8ddoslo.rom", 0x014000, 0x0100, CRC(0c82f636) SHA1(b29d151a0dfa3c7cd50439b51d0a8f95559bc2b6) )
+// ROM_LOAD_OPTIONAL( "8ddoshi.rom", 0x014100, 0x0200, CRC(66309641) SHA1(9c2e82b3c4d385ade6215fcb89f8b92e6fd2bf4b) )
+ROM_END
+
+
+/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME */
+COMP( 1983, oric1, 0, 0, oric, oric, driver_device, 0, "Tangerine", "Oric 1" , 0)
+COMP( 1984, orica, oric1, 0, oric, orica, driver_device, 0, "Tangerine", "Oric Atmos" , 0)
+COMP( 1985, prav8d, oric1, 0, prav8d, prav8d, driver_device, 0, "Pravetz", "Pravetz 8D", 0)
+COMP( 1989, prav8dd, oric1, 0, prav8d, prav8d, driver_device, 0, "Pravetz", "Pravetz 8D (Disk ROM)", MACHINE_UNOFFICIAL)
+COMP( 1986, telstrat, oric1, 0, telstrat, telstrat, driver_device, 0, "Tangerine", "Oric Telestrat", 0 )