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src/mame/sinclair/spec128.cpp: Memory access specifics moved to base driver; Cleaned up comments style (#13527)
* src/mame/sinclair/spec128.cpp: Memory access specifics moved to base driver; Cleaned up comments style * move comment
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@ -431,8 +431,6 @@ void atm_state::machine_start()
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ram_pages_mask = (m_ram->size() - 1) / 0x4000;
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m_bank_ram[0]->configure_entries(0, ram_pages_mask + 1, m_ram->pointer(), 0x4000);
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m_maincpu->space(AS_PROGRAM).specific(m_program);
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}
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void atm_state::machine_reset()
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@ -83,7 +83,6 @@ protected:
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memory_view m_io_view;
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required_memory_bank_array<4> m_bank_rom;
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optional_region_ptr<u8> m_char_rom; // required for ATM2, absent in ATM1
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memory_access<16, 0, 0, ENDIANNESS_LITTLE>::specific m_program;
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required_device<beta_disk_device> m_beta;
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required_device<ata_interface_device> m_ata;
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@ -101,8 +101,6 @@ private:
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INTERRUPT_GEN_MEMBER(chloe_interrupt);
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memory_access<8, 0, 0, ENDIANNESS_LITTLE>::specific m_uno_regs;
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memory_access<16, 0, 0, ENDIANNESS_LITTLE>::specific m_program;
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memory_access<16, 0, 0, ENDIANNESS_LITTLE>::specific m_io;
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memory_bank_array_creator<8> m_bank_ram;
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memory_view m_bank0_view, m_bank1_view;
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required_device<address_map_bank_device> m_regs_map;
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@ -838,8 +836,6 @@ void chloe_state::machine_start()
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m_irq_raster_off_timer = timer_alloc(FUNC(chloe_state::raster_irq_off), this);
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m_regs_map->space(AS_PROGRAM).specific(m_uno_regs);
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m_maincpu->space(AS_PROGRAM).specific(m_program);
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m_maincpu->space(AS_IO).specific(m_io);
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for (int i = 0; i < 8; i++)
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{
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@ -46,8 +46,6 @@ private:
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void pentagon_io(address_map &map) ATTR_COLD;
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void pentagon_mem(address_map &map) ATTR_COLD;
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void pentagon_switch(address_map &map) ATTR_COLD;
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memory_access<16, 0, 0, ENDIANNESS_LITTLE>::specific m_program;
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};
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class pent1024_state : public pentagon_state
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@ -158,7 +156,6 @@ void pentagon_state::machine_start()
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{
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spectrum_128_state::machine_start();
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m_bank_rom[0]->configure_entries(3, 1, memregion("beta:beta")->base(), 0x4000);
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m_maincpu->space(AS_PROGRAM).specific(m_program);
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}
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void pentagon_state::machine_reset()
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@ -67,7 +67,6 @@ protected:
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virtual void do_nmi();
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void update_io(bool dos_enable);
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memory_access<16, 0, 0, ENDIANNESS_LITTLE>::specific m_program;
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memory_view m_bank0_rom;
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memory_view m_io_shadow_view;
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required_device<beta_disk_device> m_beta;
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@ -387,8 +386,6 @@ void scorpion_state::machine_start()
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save_item(NAME(m_ay_selected));
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save_item(NAME(m_ram_banks));
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m_maincpu->space(AS_PROGRAM).specific(m_program);
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// reconfigure ROMs
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memory_region *rom = memregion("maincpu");
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m_bank_rom[0]->configure_entries(0, rom->bytes() / 0x4000, rom->base() + 0x10000, 0x4000);
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@ -161,9 +161,9 @@ resulting mess can be seen in the F4 viewer display.
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#include "formats/tzx_cas.h"
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/****************************************************************************************************/
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/* Spectrum 128 specific functions */
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/****************************************************************************
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* Spectrum 128 specific functions
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****************************************************************************/
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void spectrum_128_state::video_start()
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{
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spectrum_state::video_start();
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@ -180,7 +180,7 @@ uint8_t spectrum_128_state::spectrum_128_pre_opcode_fetch_r(offs_t offset)
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enable paged ROM and then fetches at 0700 to disable it
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*/
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m_exp->pre_opcode_fetch(offset);
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uint8_t retval = m_maincpu->space(AS_PROGRAM).read_byte(offset);
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uint8_t retval = m_program.read_byte(offset);
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m_exp->post_opcode_fetch(offset);
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return retval;
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}
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@ -205,6 +205,7 @@ template <u8 Bank> void spectrum_128_state::spectrum_128_ram_w(offs_t offset, u8
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((u8*)m_bank_ram[Bank]->base())[offset] = data;
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}
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// Base 128 models typically don't share RAM in bank0. Reserved for extension in 256+.
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template void spectrum_128_state::spectrum_128_ram_w<0>(offs_t offset, u8 data);
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@ -216,23 +217,22 @@ template <u8 Bank> u8 spectrum_128_state::spectrum_128_ram_r(offs_t offset)
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return ((u8*)m_bank_ram[Bank]->base())[offset];
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}
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// D0-D2: RAM page located at 0x0c000-0x0ffff
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// D3: Screen select (screen 0 in ram page 5, screen 1 in ram page 7
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// D4: ROM select - which rom paged into 0x0000-0x03fff
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// D5: Disable paging
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void spectrum_128_state::spectrum_128_port_7ffd_w(offs_t offset, uint8_t data)
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{
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if (is_contended(offset)) content_early();
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content_early(1);
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/* D0-D2: RAM page located at 0x0c000-0x0ffff */
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/* D3 - Screen select (screen 0 in ram page 5, screen 1 in ram page 7 */
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/* D4 - ROM select - which rom paged into 0x0000-0x03fff */
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/* D5 - Disable paging */
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/* disable paging? */
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// disable paging?
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if (m_port_7ffd_data & 0x20) return;
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/* store new state */
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// store new state
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m_port_7ffd_data = data;
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/* update memory */
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// update memory
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spectrum_128_update_memory();
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m_exp->iorq_w(offset | 1, data);
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@ -241,7 +241,7 @@ void spectrum_128_state::spectrum_128_port_7ffd_w(offs_t offset, uint8_t data)
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void spectrum_128_state::spectrum_128_update_memory()
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{
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m_bank_rom[0]->set_entry(BIT(m_port_7ffd_data, 4));
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/* select ram at 0x0c000-0x0ffff */
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// select ram at 0x0c000-0x0ffff
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m_bank_ram[3]->set_entry(m_port_7ffd_data & 0x07);
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m_screen->update_now();
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@ -288,13 +288,74 @@ void spectrum_128_state::spectrum_128_fetch(address_map &map)
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map(0x0000, 0xffff).r(FUNC(spectrum_128_state::spectrum_128_pre_opcode_fetch_r));
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}
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static INPUT_PORTS_START( spec_plus_joys )
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PORT_START("JOY2") // 0xF7FE
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT) PORT_8WAY PORT_PLAYER(2) PORT_CODE(JOYCODE_X_LEFT_SWITCH)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT) PORT_8WAY PORT_PLAYER(2) PORT_CODE(JOYCODE_X_RIGHT_SWITCH)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN) PORT_8WAY PORT_PLAYER(2) PORT_CODE(JOYCODE_Y_DOWN_SWITCH)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_UP) PORT_8WAY PORT_PLAYER(2) PORT_CODE(JOYCODE_Y_UP_SWITCH)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_BUTTON1) PORT_PLAYER(2) PORT_CODE(JOYCODE_BUTTON1)
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PORT_START("JOY1") // 0xEFFE
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_BUTTON1) PORT_PLAYER(1) PORT_CODE(JOYCODE_BUTTON1)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_UP) PORT_8WAY PORT_PLAYER(1) PORT_CODE(JOYCODE_Y_UP_SWITCH)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN) PORT_8WAY PORT_PLAYER(1) PORT_CODE(JOYCODE_Y_DOWN_SWITCH)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT) PORT_8WAY PORT_PLAYER(1) PORT_CODE(JOYCODE_X_RIGHT_SWITCH)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT) PORT_8WAY PORT_PLAYER(1) PORT_CODE(JOYCODE_X_LEFT_SWITCH)
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INPUT_PORTS_END
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/* These keys need not to be mapped in natural mode because Spectrum+ supports both these and the Spectrum sequences above.
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Hence, we can simply keep using such sequences in natural keyboard emulation */
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INPUT_PORTS_START( spec128 )
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PORT_INCLUDE( spectrum )
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PORT_START("PLUS0") // Spectrum+ Keys (Same as CAPS + 1-5)
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("EDIT") PORT_CODE(KEYCODE_INSERT)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("CAPS LOCK") PORT_CODE(KEYCODE_CAPSLOCK)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("TRUE VID") PORT_CODE(KEYCODE_HOME)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("INV VID") PORT_CODE(KEYCODE_END)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Cursor Left") PORT_CODE(KEYCODE_LEFT)
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PORT_BIT(0xe0, IP_ACTIVE_LOW, IPT_UNUSED)
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PORT_START("PLUS1") // Spectrum+ Keys (Same as CAPS + 6-0)
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("DEL") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("GRAPH") PORT_CODE(KEYCODE_LALT)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Cursor Right") PORT_CODE(KEYCODE_RIGHT)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Cursor Up") PORT_CODE(KEYCODE_UP)
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PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Cursor Down") PORT_CODE(KEYCODE_DOWN)
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PORT_BIT(0xe0, IP_ACTIVE_LOW, IPT_UNUSED)
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PORT_START("PLUS2") // Spectrum+ Keys (Same as CAPS + SPACE and CAPS + SYMBOL)
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("BREAK") PORT_CODE(KEYCODE_PAUSE)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("EXT MODE") PORT_CODE(KEYCODE_LCONTROL)
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PORT_BIT(0xfc, IP_ACTIVE_LOW, IPT_UNUSED)
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PORT_START("PLUS3") // Spectrum+ Keys (Same as SYMBOL SHIFT + O/P)
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PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\"") PORT_CODE(KEYCODE_QUOTE)
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PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(";") PORT_CODE(KEYCODE_COLON)
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PORT_BIT(0xfc, IP_ACTIVE_LOW, IPT_UNUSED)
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PORT_START("PLUS4") // Spectrum+ Keys (Same as SYMBOL SHIFT + N/M)
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PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(".") PORT_CODE(KEYCODE_STOP)
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PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(",") PORT_CODE(KEYCODE_COMMA)
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PORT_BIT(0xf3, IP_ACTIVE_LOW, IPT_UNUSED)
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INPUT_PORTS_END
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INPUT_PORTS_START( spec_plus )
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PORT_INCLUDE( spec128 )
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PORT_INCLUDE( spec_plus_joys )
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INPUT_PORTS_END
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void spectrum_128_state::machine_start()
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{
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spectrum_state::machine_start();
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save_item(NAME(m_port_7ffd_data));
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/* rom 0 is 128K rom, rom 1 is 48 BASIC */
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m_maincpu->space(AS_PROGRAM).specific(m_program);
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m_maincpu->space(AS_IO).specific(m_io);
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// rom 0 is 128K rom, rom 1 is 48 BASIC
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memory_region *rom = memregion("maincpu");
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m_bank_rom[0]->configure_entries(0, 2, rom->base() + 0x10000, 0x4000);
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@ -302,15 +363,15 @@ void spectrum_128_state::machine_start()
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for (auto i = 1; i < 4; i++)
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m_bank_ram[i]->configure_entries(0, ram_entries, m_ram->pointer(), 0x4000);
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m_bank_ram[1]->set_entry(ram_entries > 5 ? 5 : (ram_entries - 1)); /* Bank 5 is always in 0x4000 - 0x7fff */
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m_bank_ram[2]->set_entry(2); /* Bank 2 is always in 0x8000 - 0xbfff */
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m_bank_ram[1]->set_entry(ram_entries > 5 ? 5 : (ram_entries - 1)); // Bank 5 is always in 0x4000 - 0x7fff
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m_bank_ram[2]->set_entry(2); // Bank 2 is always in 0x8000 - 0xbfff
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}
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void spectrum_128_state::machine_reset()
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{
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spectrum_state::machine_reset();
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/* set initial ram config */
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// set initial ram config
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m_port_7ffd_data = 0;
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spectrum_128_update_memory();
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}
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@ -329,13 +390,13 @@ bool spectrum_128_state::is_contended(offs_t offset) {
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static const gfx_layout spectrum_charlayout =
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{
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8, 8, /* 8 x 8 characters */
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96, /* 96 characters */
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1, /* 1 bits per pixel */
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{ 0 }, /* no bitplanes */
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{STEP8(0, 1)}, /* x offsets */
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{STEP8(0, 8)}, /* y offsets */
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8*8 /* every char takes 8 bytes */
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8, 8, // 8 x 8 characters
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96, // 96 characters
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1, // 1 bits per pixel
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{ 0 }, // no bitplanes
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{STEP8(0, 1)}, // x offsets
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{STEP8(0, 8)}, // y offsets
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8*8 // every char takes 8 bytes
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};
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static GFXDECODE_START( spec128 )
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@ -361,23 +422,23 @@ void spectrum_128_state::spectrum_128(machine_config &config)
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config.set_maximum_quantum(attotime::from_hz(60));
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/* video hardware */
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// video hardware
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rectangle visarea = { get_screen_area().left() - SPEC_LEFT_BORDER, get_screen_area().right() + SPEC_RIGHT_BORDER,
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get_screen_area().top() - SPEC_TOP_BORDER, get_screen_area().bottom() + SPEC_BOTTOM_BORDER };
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m_screen->set_raw(X1_128_SINCLAIR / 5, SPEC128_CYCLES_PER_LINE * 2, SPEC128_UNSEEN_LINES + SPEC_SCREEN_HEIGHT, visarea);
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subdevice<gfxdecode_device>("gfxdecode")->set_info(spec128);
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/* sound hardware */
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// sound hardware
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AY8912(config, "ay8912", X1_128_SINCLAIR / 20).add_route(ALL_OUTPUTS, "mono", 0.25);
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/* expansion port */
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// expansion port
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SPECTRUM_EXPANSION_SLOT(config.replace(), m_exp, spec128_expansion_devices, nullptr);
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m_exp->irq_handler().set_inputline(m_maincpu, INPUT_LINE_IRQ0);
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m_exp->nmi_handler().set_inputline(m_maincpu, INPUT_LINE_NMI);
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m_exp->fb_r_handler().set(FUNC(spectrum_128_state::floating_bus_r));
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/* internal ram */
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// internal ram
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m_ram->set_default_size("128K");
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}
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@ -28,6 +28,8 @@ public:
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protected:
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memory_bank_array_creator<1> m_bank_rom;
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memory_bank_array_creator<4> m_bank_ram;
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memory_access<16, 0, 0, ENDIANNESS_LITTLE>::specific m_program;
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memory_access<16, 0, 0, ENDIANNESS_LITTLE>::specific m_io;
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virtual void video_start() override ATTR_COLD;
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virtual void machine_start() override ATTR_COLD;
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@ -60,7 +62,7 @@ private:
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#define X1_128_AMSTRAD 35'469'000 // Main clock (Amstrad 128K model, +2A?)
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#define X1_128_SINCLAIR 35.469_MHz_XTAL // Main clock (Sinclair 128K model)
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/* 128K machines take an extra 4 cycles per scan line - add this to retrace */
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// 128K machines take an extra 4 cycles per scan line - add this to retrace
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#define SPEC128_UNSEEN_LINES 15
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#define SPEC128_RETRACE_CYCLES 52
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#define SPEC128_CYCLES_PER_LINE 228
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@ -287,8 +287,6 @@ private:
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void port_e7_reg_w(u8 data);
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memory_access<8, 0, 0, ENDIANNESS_LITTLE>::specific m_next_regs;
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memory_access<16, 0, 0, ENDIANNESS_LITTLE>::specific m_program;
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memory_access<16, 0, 0, ENDIANNESS_LITTLE>::specific m_io;
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memory_bank_creator m_bank_boot_rom;
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memory_bank_array_creator<8> m_bank_ram;
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memory_view m_view0, m_view1, m_view2, m_view3, m_view4, m_view5, m_view6, m_view7;
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@ -2796,8 +2794,6 @@ void specnext_state::machine_start()
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m_spi_clock = timer_alloc(FUNC(specnext_state::spi_clock), this);
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m_regs_map->space(AS_PROGRAM).specific(m_next_regs);
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m_maincpu->space(AS_PROGRAM).specific(m_program);
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m_maincpu->space(AS_IO).specific(m_io);
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for (auto i = 0; i < 8; i++)
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m_bank_ram[i]->configure_entries(0, m_ram->size() / 0x2000, m_ram->pointer(), 0x2000);
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@ -300,7 +300,7 @@ uint8_t spectrum_state::pre_opcode_fetch_r(offs_t offset)
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enable paged ROM and then fetches at 0700 to disable it
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*/
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m_exp->pre_opcode_fetch(offset);
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uint8_t retval = m_specmem->space(AS_PROGRAM).read_byte(offset);
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uint8_t retval = m_specmem->read8(offset);
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m_exp->post_opcode_fetch(offset);
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return retval;
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}
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@ -310,7 +310,7 @@ uint8_t spectrum_state::spectrum_data_r(offs_t offset)
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if (is_contended(offset)) content_early();
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m_exp->pre_data_fetch(offset);
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uint8_t retval = m_specmem->space(AS_PROGRAM).read_byte(offset);
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uint8_t retval = m_specmem->read8(offset);
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m_exp->post_data_fetch(offset);
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return retval;
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}
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@ -320,7 +320,7 @@ void spectrum_state::spectrum_data_w(offs_t offset, uint8_t data)
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if (is_contended(offset)) content_early();
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if (is_vram_write(offset)) m_screen->update_now();
|
||||
|
||||
m_specmem->space(AS_PROGRAM).write_byte(offset,data);
|
||||
m_specmem->write8(offset,data);
|
||||
}
|
||||
|
||||
void spectrum_state::spectrum_rom_w(offs_t offset, uint8_t data)
|
||||
@ -580,25 +580,7 @@ void spectrum_state::spectrum_clone_io(address_map &map)
|
||||
|
||||
/* Input ports */
|
||||
|
||||
/****************************************************************************************************/
|
||||
|
||||
static INPUT_PORTS_START( spec_plus_joys )
|
||||
PORT_START("JOY2") /* 0xF7FE */
|
||||
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT) PORT_8WAY PORT_PLAYER(2) PORT_CODE(JOYCODE_X_LEFT_SWITCH)
|
||||
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT) PORT_8WAY PORT_PLAYER(2) PORT_CODE(JOYCODE_X_RIGHT_SWITCH)
|
||||
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN) PORT_8WAY PORT_PLAYER(2) PORT_CODE(JOYCODE_Y_DOWN_SWITCH)
|
||||
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_UP) PORT_8WAY PORT_PLAYER(2) PORT_CODE(JOYCODE_Y_UP_SWITCH)
|
||||
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_BUTTON1) PORT_PLAYER(2) PORT_CODE(JOYCODE_BUTTON1)
|
||||
|
||||
PORT_START("JOY1") /* 0xEFFE */
|
||||
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_BUTTON1) PORT_PLAYER(1) PORT_CODE(JOYCODE_BUTTON1)
|
||||
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_UP) PORT_8WAY PORT_PLAYER(1) PORT_CODE(JOYCODE_Y_UP_SWITCH)
|
||||
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN) PORT_8WAY PORT_PLAYER(1) PORT_CODE(JOYCODE_Y_DOWN_SWITCH)
|
||||
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT) PORT_8WAY PORT_PLAYER(1) PORT_CODE(JOYCODE_X_RIGHT_SWITCH)
|
||||
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT) PORT_8WAY PORT_PLAYER(1) PORT_CODE(JOYCODE_X_LEFT_SWITCH)
|
||||
INPUT_PORTS_END
|
||||
|
||||
/*
|
||||
/****************************************************************************************************
|
||||
Spectrum keyboard is quite complicate to emulate. Each key can have 5 or 6 different functions, depending on which input mode we are in:
|
||||
|
||||
-------------------------------------------------------------------------------------------------------------------
|
||||
@ -693,48 +675,6 @@ INPUT_PORTS_START( spectrum )
|
||||
PORT_BIT(0x7f, IP_ACTIVE_LOW, IPT_UNUSED)
|
||||
INPUT_PORTS_END
|
||||
|
||||
/* These keys need not to be mapped in natural mode because Spectrum+ supports both these and the Spectrum sequences above.
|
||||
Hence, we can simply keep using such sequences in natural keyboard emulation */
|
||||
INPUT_PORTS_START( spec128 )
|
||||
PORT_INCLUDE( spectrum )
|
||||
|
||||
PORT_START("PLUS0") /* Spectrum+ Keys (Same as CAPS + 1-5) */
|
||||
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("EDIT") PORT_CODE(KEYCODE_INSERT)
|
||||
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("CAPS LOCK") PORT_CODE(KEYCODE_CAPSLOCK)
|
||||
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("TRUE VID") PORT_CODE(KEYCODE_HOME)
|
||||
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("INV VID") PORT_CODE(KEYCODE_END)
|
||||
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Cursor Left") PORT_CODE(KEYCODE_LEFT)
|
||||
PORT_BIT(0xe0, IP_ACTIVE_LOW, IPT_UNUSED)
|
||||
|
||||
PORT_START("PLUS1") /* Spectrum+ Keys (Same as CAPS + 6-0) */
|
||||
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("DEL") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
|
||||
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("GRAPH") PORT_CODE(KEYCODE_LALT)
|
||||
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Cursor Right") PORT_CODE(KEYCODE_RIGHT)
|
||||
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Cursor Up") PORT_CODE(KEYCODE_UP)
|
||||
PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Cursor Down") PORT_CODE(KEYCODE_DOWN)
|
||||
PORT_BIT(0xe0, IP_ACTIVE_LOW, IPT_UNUSED)
|
||||
|
||||
PORT_START("PLUS2") /* Spectrum+ Keys (Same as CAPS + SPACE and CAPS + SYMBOL) */
|
||||
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("BREAK") PORT_CODE(KEYCODE_PAUSE)
|
||||
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("EXT MODE") PORT_CODE(KEYCODE_LCONTROL)
|
||||
PORT_BIT(0xfc, IP_ACTIVE_LOW, IPT_UNUSED)
|
||||
|
||||
PORT_START("PLUS3") /* Spectrum+ Keys (Same as SYMBOL SHIFT + O/P) */
|
||||
PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("\"") PORT_CODE(KEYCODE_QUOTE)
|
||||
PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(";") PORT_CODE(KEYCODE_COLON)
|
||||
PORT_BIT(0xfc, IP_ACTIVE_LOW, IPT_UNUSED)
|
||||
|
||||
PORT_START("PLUS4") /* Spectrum+ Keys (Same as SYMBOL SHIFT + N/M) */
|
||||
PORT_BIT(0x04, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(".") PORT_CODE(KEYCODE_STOP)
|
||||
PORT_BIT(0x08, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME(",") PORT_CODE(KEYCODE_COMMA)
|
||||
PORT_BIT(0xf3, IP_ACTIVE_LOW, IPT_UNUSED)
|
||||
INPUT_PORTS_END
|
||||
|
||||
INPUT_PORTS_START( spec_plus )
|
||||
PORT_INCLUDE( spec128 )
|
||||
PORT_INCLUDE( spec_plus_joys )
|
||||
INPUT_PORTS_END
|
||||
|
||||
/* Machine initialization */
|
||||
void spectrum_state::init_spectrum()
|
||||
{
|
||||
|
||||
@ -228,7 +228,6 @@ private:
|
||||
memory_bank_creator m_bank0_fastram;
|
||||
memory_view m_bank_view0;
|
||||
memory_view m_bank_view3;
|
||||
memory_access<16, 0, 0, ENDIANNESS_LITTLE>::specific m_program;
|
||||
output_finder<> m_turbo_led;
|
||||
|
||||
TILE_GET_INFO_MEMBER(get_tile_info);
|
||||
@ -1468,7 +1467,6 @@ void sprinter_state::machine_start()
|
||||
m_bank_ram[i]->configure_entries(0, m_ram->size() / 0x4000, m_ram->pointer(), 0x4000);
|
||||
|
||||
m_dcp_location = m_ram->pointer() + (0x40 << 14);
|
||||
m_maincpu->space(AS_PROGRAM).specific(m_program);
|
||||
|
||||
const u8 port_default[0x40] = {
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // Cx - SYS PORTS COPIES
|
||||
|
||||
@ -170,7 +170,6 @@ void tsconf_state::video_start()
|
||||
void tsconf_state::machine_start()
|
||||
{
|
||||
spectrum_128_state::machine_start();
|
||||
m_maincpu->space(AS_PROGRAM).specific(m_program);
|
||||
|
||||
// reconfigure ROMs
|
||||
memory_region *rom = memregion("maincpu");
|
||||
|
||||
@ -214,7 +214,6 @@ private:
|
||||
std::map<tsconf_regs, u8> m_scanline_delayed_regs_update;
|
||||
u8 m_regs[0x100];
|
||||
|
||||
memory_access<16, 0, 0, ENDIANNESS_LITTLE>::specific m_program;
|
||||
memory_view m_bank0_rom;
|
||||
memory_share_array_creator<u8, 2> m_tiles_raw;
|
||||
memory_share_creator<u8> m_sprites_raw;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user