diff options
Diffstat (limited to 'src/mame/drivers/c128.cpp')
-rw-r--r-- | src/mame/drivers/c128.cpp | 2186 |
1 files changed, 0 insertions, 2186 deletions
diff --git a/src/mame/drivers/c128.cpp b/src/mame/drivers/c128.cpp deleted file mode 100644 index aa92864ba67..00000000000 --- a/src/mame/drivers/c128.cpp +++ /dev/null @@ -1,2186 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Curt Coder -/* - - TODO: - - - connect CAPS LOCK to charom A12 on international variants - -*/ - -#include "emu.h" -#include "screen.h" -#include "softlist.h" -#include "speaker.h" -#include "bus/c64/exp.h" -#include "bus/cbmiec/cbmiec.h" -#include "bus/cbmiec/c1571.h" -#include "bus/cbmiec/c1581.h" -#include "bus/vic20/user.h" -#include "bus/pet/cass.h" -#include "bus/vcs_ctrl/ctrl.h" -#include "bus/generic/slot.h" -#include "bus/generic/carts.h" -#include "imagedev/snapquik.h" -#include "cpu/m6502/m8502.h" -#include "cpu/z80/z80.h" -#include "machine/cbm_snqk.h" -#include "machine/input_merger.h" -#include "machine/mos6526.h" -#include "machine/mos8722.h" -#include "machine/pla.h" -#include "machine/ram.h" -#include "sound/mos6581.h" -#include "video/mc6845.h" -#include "video/mos6566.h" - -#define M8502_TAG "u6" -#define MOS8563_TAG "u22" -#define MOS8564_TAG "u21" -#define MOS8566_TAG "u21" -#define MOS8721_TAG "u11" -#define SCREEN_VIC_TAG "screen" -#define SCREEN_VDC_TAG "screen80" -#define CONTROL1_TAG "joy1" -#define CONTROL2_TAG "joy2" - -class c128_state : public driver_device -{ -public: - c128_state(const machine_config &mconfig, device_type type, const char *tag) : - driver_device(mconfig, type, tag), - m_maincpu(*this, "u10"), - m_subcpu(*this, M8502_TAG), - m_nmi(*this, "nmi"), - m_mmu(*this, "u7"), - m_pla(*this, MOS8721_TAG), - m_vdc(*this, MOS8563_TAG), - m_vic(*this, MOS8564_TAG), - m_sid(*this, "u5"), - m_cia1(*this, "u1"), - m_cia2(*this, "u4"), - m_iec(*this, CBM_IEC_TAG), - m_joy1(*this, CONTROL1_TAG), - m_joy2(*this, CONTROL2_TAG), - m_exp(*this, "exp"), - m_user(*this, "user"), - m_ram(*this, RAM_TAG), - m_cassette(*this, PET_DATASSETTE_PORT_TAG), - m_from(*this, "from"), - m_rom(*this, M8502_TAG), - m_charom(*this, "charom"), - m_color_ram(*this, "color_ram"), - m_row(*this, "ROW%u", 0), - m_k(*this, "K%u", 0), - m_lock(*this, "LOCK"), - m_caps(*this, "CAPS"), - m_40_80(*this, "40_80"), - m_z80en(0), - m_loram(1), - m_hiram(1), - m_charen(1), - m_game(1), - m_exrom(1), - m_va14(1), - m_va15(1), - m_clrbank(0), - m_cnt1(1), - m_sp1(1), - m_iec_data_out(1), - m_cass_rd(1), - m_iec_srq(1), - m_vic_k(0x07), - m_caps_lock(1) - { } - - required_device<cpu_device> m_maincpu; - required_device<m8502_device> m_subcpu; - required_device<input_merger_device> m_nmi; - required_device<mos8722_device> m_mmu; - required_device<pla_device> m_pla; - required_device<mos8563_device> m_vdc; - required_device<mos6566_device> m_vic; - required_device<mos6581_device> m_sid; - required_device<mos6526_device> m_cia1; - required_device<mos6526_device> m_cia2; - required_device<cbm_iec_device> m_iec; - required_device<vcs_control_port_device> m_joy1; - required_device<vcs_control_port_device> m_joy2; - required_device<c64_expansion_slot_device> m_exp; - required_device<pet_user_port_device> m_user; - required_device<ram_device> m_ram; - required_device<pet_datassette_port_device> m_cassette; - required_device<generic_slot_device> m_from; - required_memory_region m_rom; - required_memory_region m_charom; - optional_shared_ptr<uint8_t> m_color_ram; - required_ioport_array<8> m_row; - required_ioport_array<3> m_k; - required_ioport m_lock; - required_ioport m_caps; - required_ioport m_40_80; - - virtual void machine_start() override; - virtual void machine_reset() override; - - inline void check_interrupts(); - int read_pla(offs_t offset, offs_t ca, offs_t vma, int ba, int rw, int aec, int z80io, int ms3, int ms2, int ms1, int ms0); - uint8_t read_memory(offs_t offset, offs_t vma, int ba, int aec, int z80io); - void write_memory(offs_t offset, offs_t vma, uint8_t data, int ba, int aec, int z80io); - inline void update_iec(); - - DECLARE_READ8_MEMBER( z80_r ); - DECLARE_WRITE8_MEMBER( z80_w ); - DECLARE_READ8_MEMBER( z80_io_r ); - DECLARE_WRITE8_MEMBER( z80_io_w ); - DECLARE_READ8_MEMBER( read ); - DECLARE_WRITE8_MEMBER( write ); - DECLARE_READ8_MEMBER( vic_videoram_r ); - DECLARE_READ8_MEMBER( vic_colorram_r ); - - DECLARE_WRITE_LINE_MEMBER( mmu_z80en_w ); - DECLARE_WRITE_LINE_MEMBER( mmu_fsdir_w ); - DECLARE_READ_LINE_MEMBER( mmu_game_r ); - DECLARE_READ_LINE_MEMBER( mmu_exrom_r ); - DECLARE_READ_LINE_MEMBER( mmu_sense40_r ); - - DECLARE_WRITE8_MEMBER( vic_k_w ); - - DECLARE_READ8_MEMBER( sid_potx_r ); - DECLARE_READ8_MEMBER( sid_poty_r ); - - DECLARE_WRITE_LINE_MEMBER( cia1_cnt_w ); - DECLARE_WRITE_LINE_MEMBER( cia1_sp_w ); - DECLARE_READ8_MEMBER( cia1_pa_r ); - DECLARE_WRITE8_MEMBER( cia1_pa_w ); - DECLARE_READ8_MEMBER( cia1_pb_r ); - DECLARE_WRITE8_MEMBER( cia1_pb_w ); - - DECLARE_READ8_MEMBER( cia2_pa_r ); - DECLARE_WRITE8_MEMBER( cia2_pa_w ); - - DECLARE_READ8_MEMBER( cpu_r ); - DECLARE_WRITE8_MEMBER( cpu_w ); - - DECLARE_WRITE_LINE_MEMBER( iec_srq_w ); - DECLARE_WRITE_LINE_MEMBER( iec_data_w ); - - DECLARE_READ8_MEMBER( exp_dma_cd_r ); - DECLARE_WRITE8_MEMBER( exp_dma_cd_w ); - DECLARE_WRITE_LINE_MEMBER( exp_dma_w ); - DECLARE_WRITE_LINE_MEMBER( exp_reset_w ); - - DECLARE_WRITE_LINE_MEMBER( write_restore ); - DECLARE_INPUT_CHANGED_MEMBER( caps_lock ); - - DECLARE_QUICKLOAD_LOAD_MEMBER(quickload_c128); - - DECLARE_READ8_MEMBER( cia2_pb_r ); - DECLARE_WRITE8_MEMBER( cia2_pb_w ); - - DECLARE_WRITE_LINE_MEMBER( write_user_pa2 ) { m_user_pa2 = state; } - DECLARE_WRITE_LINE_MEMBER( write_user_pb0 ) { if (state) m_user_pb |= 1; else m_user_pb &= ~1; } - DECLARE_WRITE_LINE_MEMBER( write_user_pb1 ) { if (state) m_user_pb |= 2; else m_user_pb &= ~2; } - DECLARE_WRITE_LINE_MEMBER( write_user_pb2 ) { if (state) m_user_pb |= 4; else m_user_pb &= ~4; } - DECLARE_WRITE_LINE_MEMBER( write_user_pb3 ) { if (state) m_user_pb |= 8; else m_user_pb &= ~8; } - DECLARE_WRITE_LINE_MEMBER( write_user_pb4 ) { if (state) m_user_pb |= 16; else m_user_pb &= ~16; } - DECLARE_WRITE_LINE_MEMBER( write_user_pb5 ) { if (state) m_user_pb |= 32; else m_user_pb &= ~32; } - DECLARE_WRITE_LINE_MEMBER( write_user_pb6 ) { if (state) m_user_pb |= 64; else m_user_pb &= ~64; } - DECLARE_WRITE_LINE_MEMBER( write_user_pb7 ) { if (state) m_user_pb |= 128; else m_user_pb &= ~128; } - - // memory state - int m_z80en; - int m_loram; - int m_hiram; - int m_charen; - int m_game; - int m_exrom; - int m_reset; - - // video state - int m_va14; - int m_va15; - int m_clrbank; - - // fast serial state - int m_cnt1; - int m_sp1; - int m_iec_data_out; - - // interrupt state - int m_exp_dma; - int m_cass_rd; - int m_iec_srq; - - // keyboard state - uint8_t m_vic_k; - int m_caps_lock; - - int m_user_pa2; - int m_user_pb; - void pal(machine_config &config); - void ntsc(machine_config &config); - void c128pal(machine_config &config); - void c128(machine_config &config); - void c128dcr(machine_config &config); - void c128dcrp(machine_config &config); - void c128d81(machine_config &config); - void m8502_mem(address_map &map); - void vdc_videoram_map(address_map &map); - void vic_colorram_map(address_map &map); - void vic_videoram_map(address_map &map); - void z80_io(address_map &map); - void z80_mem(address_map &map); -}; - - - -//************************************************************************** -// MACROS / CONSTANTS -//************************************************************************** - -#define LOG 0 - -#define A15 BIT(offset, 15) -#define A14 BIT(offset, 14) -#define A13 BIT(offset, 13) -#define A12 BIT(offset, 12) -#define A11 BIT(offset, 11) -#define A10 BIT(offset, 10) -#define VMA5 BIT(vma, 13) -#define VMA4 BIT(vma, 12) - -enum -{ - PLA_OUT_SDEN = 0, - PLA_OUT_ROM4 = 1, - PLA_OUT_ROM2 = 2, - PLA_OUT_DIR = 3, - PLA_OUT_ROML = 4, - PLA_OUT_ROMH = 5, - PLA_OUT_CLRBANK = 6, - PLA_OUT_FROM1 = 7, - PLA_OUT_ROM3 = 8, - PLA_OUT_ROM1 = 9, - PLA_OUT_IOCS = 10, - PLA_OUT_DWE = 11, - PLA_OUT_CASENB = 12, - PLA_OUT_VIC = 13, - PLA_OUT_IOACC = 14, - PLA_OUT_GWE = 15, - PLA_OUT_COLORRAM = 16, - PLA_OUT_CHAROM = 17 -}; - - -QUICKLOAD_LOAD_MEMBER(c128_state::quickload_c128) -{ - return general_cbm_loadsnap(image, file_type, quickload_size, m_maincpu->space(AS_PROGRAM), 0, cbm_quick_sethiaddress); -} - - -//************************************************************************** -// INTERRUPTS -//************************************************************************** - -//------------------------------------------------- -// check_interrupts - -//------------------------------------------------- - -inline void c128_state::check_interrupts() -{ - //int irq = m_cia1_irq || m_vic_irq || m_exp_irq; - //int nmi = m_cia2_irq || !m_restore || m_exp_nmi; - //int aec = m_exp_dma && m_z80_busack; - //int rdy = m_vic_aec && m_z80en && m_vic_ba; - //int busreq = !m_z80en || !(m_z80_busack && !aec) -} - - - -//************************************************************************** -// ADDRESS DECODING -//************************************************************************** - -//------------------------------------------------- -// read_pla - -//------------------------------------------------- - -int c128_state::read_pla(offs_t offset, offs_t ca, offs_t vma, int ba, int rw, int aec, int z80io, int ms3, int ms2, int ms1, int ms0) -{ - int _128_256 = 1; - int dmaack = 1; - int vicfix = 1; - int sphi2 = m_vic->phi0_r(); - - m_game = m_exp->game_r(ca, sphi2, ba, rw, m_loram, m_hiram); - m_exrom = m_exp->exrom_r(ca, sphi2, ba, rw, m_loram, m_hiram); - - uint32_t input = sphi2 << 26 | m_va14 << 25 | m_charen << 24 | - m_hiram << 23 | m_loram << 22 | ba << 21 | VMA5 << 20 | VMA4 << 19 | ms0 << 18 | ms1 << 17 | ms2 << 16 | - m_exrom << 15 | m_game << 14 | rw << 13 | aec << 12 | A10 << 11 | A11 << 10 | A12 << 9 | A13 << 8 | - A14 << 7 | A15 << 6 | z80io << 5 | m_z80en << 4 | ms3 << 3 | vicfix << 2 | dmaack << 1 | _128_256; - - return m_pla->read(input); -} - - -//------------------------------------------------- -// read_memory - -//------------------------------------------------- - -uint8_t c128_state::read_memory(offs_t offset, offs_t vma, int ba, int aec, int z80io) -{ - int rw = 1, ms0 = 1, ms1 = 1, ms2 = 1, ms3 = 1, cas0 = 1, cas1 = 1; - int io1 = 1, io2 = 1; - int sphi2 = m_vic->phi0_r(); - - uint8_t data = 0xff; - - offs_t ta = m_mmu->ta_r(offset, aec, &ms0, &ms1, &ms2, &ms3, &cas0, &cas1); - offs_t ma = 0; - offs_t sa = 0; - - if (aec) - { - data = m_vic->bus_r(); - ma = ta | (offset & 0xff); - sa = offset & 0xff; - } - else - { - ta &= ~0xf00; - ta |= (vma & 0xf00); - ma = (!m_va15 << 15) | (!m_va14 << 14) | vma; - sa = vma & 0xff; - } - - offs_t ca = ta | sa; - - int plaout = read_pla(offset, ca, vma, ba, rw, aec, z80io, ms3, ms2, ms1, ms0); - - m_clrbank = BIT(plaout, PLA_OUT_CLRBANK); - - if (!BIT(plaout, PLA_OUT_CASENB)) - { - if (!cas0) - { - data = m_ram->pointer()[ma]; - } - if (!cas1) - { - data = m_ram->pointer()[0x10000 | ma]; - } - } - if (!BIT(plaout, PLA_OUT_ROM1)) - { - // CR: data = m_rom1[(ms3 << 14) | ((BIT(ta, 14) && BIT(offset, 13)) << 13) | (ta & 0x1000) | (offset & 0xfff)]; - data = m_rom->base()[((BIT(ta, 14) && BIT(offset, 13)) << 13) | (ta & 0x1000) | (offset & 0xfff)]; - } - if (!BIT(plaout, PLA_OUT_ROM2)) - { - data = m_rom->base()[0x4000 | (offset & 0x3fff)]; - } - if (!BIT(plaout, PLA_OUT_ROM3)) - { - // CR: data = m_rom3[(BIT(offset, 15) << 14) | (offset & 0x3fff)]; - data = m_rom->base()[0x8000 | (offset & 0x3fff)]; - } - if (!BIT(plaout, PLA_OUT_ROM4)) - { - data = m_rom->base()[0xc000 | (ta & 0x1000) | (offset & 0x2fff)]; - } - if (!BIT(plaout, PLA_OUT_CHAROM)) - { - data = m_charom->base()[(ms3 << 12) | (ta & 0xf00) | sa]; - } - if (!BIT(plaout, PLA_OUT_COLORRAM) && aec) - { - data = m_color_ram[(m_clrbank << 10) | (ta & 0x300) | sa] & 0x0f; - } - if (!BIT(plaout, PLA_OUT_VIC)) - { - data = m_vic->read(offset & 0x3f); - } - if (!BIT(plaout, PLA_OUT_FROM1) && m_from->exists()) - { - data = m_from->read_rom(offset & 0x7fff); - } - if (!BIT(plaout, PLA_OUT_IOCS) && BIT(offset, 10)) - { - switch ((BIT(offset, 11) << 2) | ((offset >> 8) & 0x03)) - { - case 0: // SID - data = m_sid->read(offset & 0x1f); - break; - - case 2: // CS8563 - if (BIT(offset, 0)) - { - data = m_vdc->register_r(); - } - else - { - data = m_vdc->status_r(); - } - break; - - case 4: // CIA1 - data = m_cia1->read(offset & 0x0f); - break; - - case 5: // CIA2 - data = m_cia2->read(offset & 0x0f); - break; - - case 6: // I/O1 - io1 = 0; - break; - - case 7: // I/O2 - io2 = 0; - break; - } - } - - int roml = BIT(plaout, PLA_OUT_ROML); - int romh = BIT(plaout, PLA_OUT_ROMH); - - data = m_exp->cd_r(ca, data, sphi2, ba, roml, romh, io1, io2); - - return m_mmu->read(offset, data); -} - - -//------------------------------------------------- -// write_memory - -//------------------------------------------------- - -void c128_state::write_memory(offs_t offset, offs_t vma, uint8_t data, int ba, int aec, int z80io) -{ - int rw = 0, ms0 = 1, ms1 = 1, ms2 = 1, ms3 = 1, cas0 = 1, cas1 = 1; - int io1 = 1, io2 = 1; - int sphi2 = m_vic->phi0_r(); - - offs_t ta = m_mmu->ta_r(offset, aec, &ms0, &ms1, &ms2, &ms3, &cas0, &cas1); - offs_t ca = ta | (offset & 0xff); - offs_t ma = ta | (offset & 0xff); - offs_t sa = offset & 0xff; - - int plaout = read_pla(offset, ca, vma, ba, rw, aec, z80io, ms3, ms2, ms1, ms0); - - m_clrbank = BIT(plaout, PLA_OUT_CLRBANK); - - if (!BIT(plaout, PLA_OUT_CASENB) && !BIT(plaout, PLA_OUT_DWE)) - { - if (!cas0) - { - m_ram->pointer()[ma] = data; - } - if (!cas1) - { - m_ram->pointer()[0x10000 | ma] = data; - } - } - if (!BIT(plaout, PLA_OUT_COLORRAM) && !BIT(plaout, PLA_OUT_GWE)) - { - m_color_ram[(m_clrbank << 10) | (ta & 0x300) | sa] = data & 0x0f; - } - if (!BIT(plaout, PLA_OUT_VIC)) - { - m_vic->write(offset & 0x3f, data); - } - if (!BIT(plaout, PLA_OUT_IOCS) && BIT(offset, 10)) - { - switch ((BIT(offset, 11) << 2) | ((offset >> 8) & 0x03)) - { - case 0: // SID - m_sid->write(offset & 0x1f, data); - break; - - case 2: // CS8563 - if (BIT(offset, 0)) - { - m_vdc->register_w(data); - } - else - { - m_vdc->address_w(data); - } - break; - - case 4: // CIA1 - m_cia1->write(offset & 0x0f, data); - break; - - case 5: // CIA2 - m_cia2->write(offset & 0x0f, data); - break; - - case 6: // I/O1 - io1 = 0; - break; - - case 7: // I/O2 - io2 = 0; - break; - } - } - - int roml = BIT(plaout, PLA_OUT_ROML); - int romh = BIT(plaout, PLA_OUT_ROMH); - - m_exp->cd_w(ca, data, sphi2, ba, roml, romh, io1, io2); - - m_mmu->write(offset, data); -} - - -//------------------------------------------------- -// z80_r - -//------------------------------------------------- - -READ8_MEMBER( c128_state::z80_r ) -{ - int ba = 1, aec = 1, z80io = 1; - offs_t vma = 0; - - return read_memory(offset, vma, ba, aec, z80io); -} - - -//------------------------------------------------- -// z80_w - -//------------------------------------------------- - -WRITE8_MEMBER( c128_state::z80_w ) -{ - int ba = 1, aec = 1, z80io = 1; - offs_t vma = 0; - - write_memory(offset, vma, data, ba, aec, z80io); -} - - -//------------------------------------------------- -// z80_io_r - -//------------------------------------------------- - -READ8_MEMBER( c128_state::z80_io_r ) -{ - int ba = 1, aec = 1, z80io = 0; - offs_t vma = 0; - - return read_memory(offset, vma, ba, aec, z80io); -} - - -//------------------------------------------------- -// z80_io_w - -//------------------------------------------------- - -WRITE8_MEMBER( c128_state::z80_io_w ) -{ - int ba = 1, aec = 1, z80io = 0; - offs_t vma = 0; - - write_memory(offset, vma, data, ba, aec, z80io); -} - - -//------------------------------------------------- -// read - -//------------------------------------------------- - -READ8_MEMBER( c128_state::read ) -{ - int ba = 1, aec = 1, z80io = 1; - offs_t vma = 0; - - return read_memory(offset, vma, ba, aec, z80io); -} - - -//------------------------------------------------- -// write - -//------------------------------------------------- - -WRITE8_MEMBER( c128_state::write ) -{ - int ba = 1, aec = 1, z80io = 1; - offs_t vma = 0; - - write_memory(offset, vma, data, ba, aec, z80io); -} - - -//------------------------------------------------- -// vic_videoram_r - -//------------------------------------------------- - -READ8_MEMBER( c128_state::vic_videoram_r ) -{ - int ba = 0, aec = 0, z80io = 1; - - return read_memory(0, offset, ba, aec, z80io); -} - - -//------------------------------------------------- -// vic_colorram_r - -//------------------------------------------------- - -READ8_MEMBER( c128_state::vic_colorram_r ) -{ - return m_color_ram[(m_clrbank << 10) | offset]; -} - - - -//************************************************************************** -// ADDRESS MAPS -//************************************************************************** - -//------------------------------------------------- -// ADDRESS_MAP( z80_mem ) -//------------------------------------------------- - -void c128_state::z80_mem(address_map &map) -{ - map(0x0000, 0xffff).rw(FUNC(c128_state::z80_r), FUNC(c128_state::z80_w)); -} - - -//------------------------------------------------- -// ADDRESS_MAP( z80_io ) -//------------------------------------------------- - -void c128_state::z80_io(address_map &map) -{ - map(0x0000, 0xffff).rw(FUNC(c128_state::z80_io_r), FUNC(c128_state::z80_io_w)); -} - - -//------------------------------------------------- -// ADDRESS_MAP( m8502_mem ) -//------------------------------------------------- - -void c128_state::m8502_mem(address_map &map) -{ - map(0x0000, 0xffff).rw(FUNC(c128_state::read), FUNC(c128_state::write)); -} - - -//------------------------------------------------- -// ADDRESS_MAP( vic_videoram_map ) -//------------------------------------------------- - -void c128_state::vic_videoram_map(address_map &map) -{ - map(0x0000, 0x3fff).r(FUNC(c128_state::vic_videoram_r)); -} - - -//------------------------------------------------- -// ADDRESS_MAP( vic_colorram_map ) -//------------------------------------------------- - -void c128_state::vic_colorram_map(address_map &map) -{ - map(0x000, 0x3ff).r(FUNC(c128_state::vic_colorram_r)); -} - - -//------------------------------------------------- -// ADDRESS_MAP( vdc_videoram_map ) -//------------------------------------------------- - -void c128_state::vdc_videoram_map(address_map &map) -{ - map(0x0000, 0xffff).ram(); -} - - - -//************************************************************************** -// INPUT PORTS -//************************************************************************** - -//------------------------------------------------- -// INPUT_PORTS( c128 ) -//------------------------------------------------- - -WRITE_LINE_MEMBER( c128_state::write_restore ) -{ - m_nmi->in_w<1>(!state); -} - -INPUT_CHANGED_MEMBER( c128_state::caps_lock ) -{ - m_caps_lock = newval; -} - -static INPUT_PORTS_START( c128 ) - PORT_START( "ROW0" ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Crsr Down Up") PORT_CODE(KEYCODE_RALT) PORT_CHAR(UCHAR_MAMEKEY(DOWN)) PORT_CHAR(UCHAR_MAMEKEY(UP)) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F3) PORT_CHAR(UCHAR_MAMEKEY(F5)) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F3)) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F1) PORT_CHAR(UCHAR_MAMEKEY(F1)) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F4) PORT_CHAR(UCHAR_MAMEKEY(F7)) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Crsr Right Left") PORT_CODE(KEYCODE_RCONTROL) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Return") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13) - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("INST DEL") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8) PORT_CHAR(UCHAR_MAMEKEY(INSERT)) - - PORT_START( "ROW1" ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Shift (Left)") PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('E') - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('S') - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') - 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_A) PORT_CHAR('A') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('W') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') - - PORT_START( "ROW2" ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('X') - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('T') - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('F') - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('C') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('D') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('R') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') - - PORT_START( "ROW3" ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_CHAR('V') - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('U') - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('H') - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('B') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('G') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') - - PORT_START( "ROW4" ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_CHAR('N') - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('O') - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('K') - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR('M') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('J') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('I') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') - - PORT_START( "ROW5" ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('@') - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR(':') PORT_CHAR('[') - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('-') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('L') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('P') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('+') - - PORT_START( "ROW6" ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("\xE2\x86\x91 Pi") PORT_CODE(KEYCODE_DEL) PORT_CHAR(0x2191) PORT_CHAR(0x03C0) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('=') - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Shift (Right)") PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CLR HOME") PORT_CODE(KEYCODE_INSERT) PORT_CHAR(UCHAR_MAMEKEY(HOME)) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(';') PORT_CHAR(']') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR('*') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR(0xA3) - - PORT_START( "ROW7" ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("RUN STOP") PORT_CODE(KEYCODE_HOME) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CBM") PORT_CODE(KEYCODE_LALT) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_TAB) PORT_CHAR(UCHAR_SHIFT_2) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("\xE2\x86\x90") PORT_CODE(KEYCODE_TILDE) PORT_CHAR(0x2190) - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') - - PORT_START( "K0" ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1_PAD) PORT_CHAR(UCHAR_MAMEKEY(1_PAD)) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7_PAD) PORT_CHAR(UCHAR_MAMEKEY(7_PAD)) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4_PAD) PORT_CHAR(UCHAR_MAMEKEY(4_PAD)) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2_PAD) PORT_CHAR(UCHAR_MAMEKEY(2_PAD)) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("TAB") PORT_CODE(KEYCODE_F6) PORT_CHAR('\t') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5_PAD) PORT_CHAR(UCHAR_MAMEKEY(5_PAD)) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8_PAD) PORT_CHAR(UCHAR_MAMEKEY(8_PAD)) - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("HELP") PORT_CODE(KEYCODE_F9) PORT_CHAR(UCHAR_MAMEKEY(PGUP)) - - PORT_START( "K1" ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3_PAD) PORT_CHAR(UCHAR_MAMEKEY(3_PAD)) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9_PAD) PORT_CHAR(UCHAR_MAMEKEY(9_PAD)) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6_PAD) PORT_CHAR(UCHAR_MAMEKEY(6_PAD)) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ENTER_PAD) PORT_CHAR(UCHAR_MAMEKEY(ENTER_PAD)) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("LINE FEED") PORT_CODE(KEYCODE_F10) PORT_CHAR(UCHAR_MAMEKEY(PGDN)) - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_PLUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(MINUS_PAD)) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS_PAD) PORT_CHAR(UCHAR_MAMEKEY(PLUS_PAD)) - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("ESC") PORT_CODE(KEYCODE_F5) PORT_CHAR(UCHAR_MAMEKEY(ESC)) - - PORT_START( "K2" ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("NO SCROLL") PORT_CODE(KEYCODE_F12) PORT_TOGGLE - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) - 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_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN)) - 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_DEL_PAD) PORT_CHAR(UCHAR_MAMEKEY(DEL_PAD)) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0_PAD) PORT_CHAR(UCHAR_MAMEKEY(0_PAD)) - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("ALT") PORT_CODE(KEYCODE_F7) PORT_CHAR(UCHAR_MAMEKEY(LALT)) - - PORT_START( "RESTORE" ) - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("RESTORE") PORT_CODE(KEYCODE_PRTSCR) PORT_WRITE_LINE_DEVICE_MEMBER(DEVICE_SELF, c128_state, write_restore) - - PORT_START( "LOCK" ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SHIFT LOCK") PORT_CODE(KEYCODE_CAPSLOCK) PORT_TOGGLE PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) - PORT_BIT( 0x7f, IP_ACTIVE_LOW, IPT_UNUSED ) - - PORT_START( "CAPS" ) - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CAPS LOCK") PORT_CODE(KEYCODE_F8) PORT_TOGGLE PORT_CHANGED_MEMBER(DEVICE_SELF, c128_state, caps_lock, 0) - - PORT_START( "40_80" ) - PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("40/80 DISPLAY") PORT_CODE(KEYCODE_F11) PORT_TOGGLE -INPUT_PORTS_END - - -//------------------------------------------------- -// INPUT_PORTS( c128_de ) -//------------------------------------------------- - -static INPUT_PORTS_START( c128_de ) - PORT_INCLUDE( c128 ) - - PORT_MODIFY( "ROW1" ) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Z { Y }") PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("3 # { 3 Paragraph }") PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') - - PORT_MODIFY( "ROW3" ) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Y { Z }") PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("7 ' { 7 / }") PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') - - PORT_MODIFY( "ROW4" ) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("0 { = }") PORT_CODE(KEYCODE_0) PORT_CHAR('0') - - PORT_MODIFY( "ROW5" ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(", < { ; }") PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Paragraph \xE2\x86\x91 { \xc3\xbc }") PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR(0x00A7) PORT_CHAR(0x2191) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(": [ { \xc3\xa4 }") PORT_CODE(KEYCODE_COLON) PORT_CHAR(':') PORT_CHAR('[') - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(". > { : }") PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("- { ' ` }") PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('-') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("+ { \xc3\x9f ? }") PORT_CODE(KEYCODE_MINUS) PORT_CHAR('+') - - PORT_MODIFY( "ROW6" ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("/ ? { - _ }") PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Sum Pi { ] \\ }") PORT_CODE(KEYCODE_DEL) PORT_CHAR(0x03A3) PORT_CHAR(0x03C0) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("= { # ' }") PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('=') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("; ] { \xc3\xb6 }") PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(';') PORT_CHAR(']') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("* ` { + * }") PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR('*') PORT_CHAR('`') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("\\ { [ \xE2\x86\x91 }") PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR('\\') - - PORT_MODIFY( "ROW7" ) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("_ { < > }") PORT_CODE(KEYCODE_TILDE) PORT_CHAR('_') - - PORT_MODIFY( "CAPS" ) - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("ASCII/DIN") PORT_CODE(KEYCODE_F8) PORT_TOGGLE PORT_CHANGED_MEMBER(DEVICE_SELF, c128_state, caps_lock, 0) -INPUT_PORTS_END - - -//------------------------------------------------- -// INPUT_PORTS( c128_fr ) -//------------------------------------------------- -#ifdef UNUSED_CODE -static INPUT_PORTS_START( c128_fr ) - PORT_INCLUDE( c128 ) - - PORT_MODIFY( "ROW1" ) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Z { W }") PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("4 $ { ' 4 }") PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("A { Q }") PORT_CODE(KEYCODE_A) PORT_CHAR('A') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("W { Z }") PORT_CODE(KEYCODE_W) PORT_CHAR('W') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("3 # { \" 3 }") PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') - - PORT_MODIFY( "ROW2" ) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("6 & { Paragraph 6 }") PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("5 % { ( 5 }") PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') - - PORT_MODIFY( "ROW3" ) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("8 ( { ! 8 }") PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("7 ' { \xc3\xa8 7 }") PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') - - PORT_MODIFY( "ROW4" ) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("K Large- { \\ }") PORT_CODE(KEYCODE_K) PORT_CHAR('K') - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("M Large-/ { , ? }") PORT_CODE(KEYCODE_M) PORT_CHAR('M') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("0 { \xc3\xa0 0 }") PORT_CODE(KEYCODE_0) PORT_CHAR('0') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("9 ) { \xc3\xa7 9 }") PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') - - PORT_MODIFY( "ROW5" ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(", < { ; . }") PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("@ \xc3\xbb { ^ \xc2\xa8 }") PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('@') PORT_CHAR(0x00FB) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(": [ { \xc3\xb9 % }") PORT_CODE(KEYCODE_COLON) PORT_CHAR(':') PORT_CHAR('[') - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(". > { : / }") PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("- \xc2\xb0 { - _ }") PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('-') PORT_CHAR(0xB0) - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("+ \xc3\xab { ) \xc2\xb0 }") PORT_CODE(KEYCODE_MINUS) PORT_CHAR('+') PORT_CHAR(0x00EB) - - PORT_MODIFY( "ROW6" ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("/ ? { = + }") PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("\xE2\x86\x91 Pi { * ] }") PORT_CODE(KEYCODE_DEL) PORT_CHAR(0x2191) PORT_CHAR(0x03C0) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("= {\xE2\x86\x91 \\ }") PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('=') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("; ] { M Large-/ }") PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(';') PORT_CHAR(']') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("* ` { $ [ }") PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR('*') PORT_CHAR('`') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("\\ { @ # }") PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('\\') - - PORT_MODIFY( "ROW7" ) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Q { A }") PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("2 \" { \xc3\xa9 2 }") PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('\"') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("_ { < > }") PORT_CODE(KEYCODE_TILDE) PORT_CHAR('_') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("1 ! { & 1 }") PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') - - PORT_MODIFY( "CAPS" ) - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CAPS LOCK ASCII/CC") PORT_CODE(KEYCODE_F8) PORT_TOGGLE PORT_CHANGED_MEMBER(DEVICE_SELF, c128_state, caps_lock, 0) -INPUT_PORTS_END -#endif - -//------------------------------------------------- -// INPUT_PORTS( c128_it ) -//------------------------------------------------- -#ifdef UNUSED_CODE -static INPUT_PORTS_START( c128_it ) - PORT_INCLUDE( c128 ) - - PORT_MODIFY( "ROW1" ) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("Z { W }") PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("4 $ { ' 4 }") PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("W { Z }") PORT_CODE(KEYCODE_W) PORT_CHAR('W') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("3 # { \" 3 }") PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') - - PORT_MODIFY( "ROW2" ) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("6 & { _ 6 }") PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("5 % { ( 5 }") PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') - - PORT_MODIFY( "ROW3" ) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("8 ( { & 8 }") PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("7 ' { \xc3\xa8 7 }") PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') - - PORT_MODIFY( "ROW4" ) - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("M Large-/ { , ? }") PORT_CODE(KEYCODE_M) PORT_CHAR('M') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("0 { \xc3\xa0 0 }") PORT_CODE(KEYCODE_0) PORT_CHAR('0') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("9 ) { \xc3\xa7 9 }") PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') - - PORT_MODIFY( "ROW5" ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(", < { ; . }") PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("@ \xc3\xbb { \xc3\xac = }") PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('@') PORT_CHAR(0x00FB) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(": [ { \xc3\xb9 % }") PORT_CODE(KEYCODE_COLON) PORT_CHAR(':') PORT_CHAR('[') - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(". > { : / }") PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("- \xc2\xb0 { - + }") PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('-') PORT_CHAR(0xB0) - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("+ \xc3\xab { ) \xc2\xb0 }") PORT_CODE(KEYCODE_MINUS) PORT_CHAR('+') PORT_CHAR(0x00EB) - - PORT_MODIFY( "ROW6" ) - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("/ ? { \xc3\xb2 ! }") PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("\xE2\x86\x91 Pi { * ] }") PORT_CODE(KEYCODE_DEL) PORT_CHAR(0x2191) PORT_CHAR(0x03C0) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("= { \xE2\x86\x91 \\ }") PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('=') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("; ] { M }") PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(';') PORT_CHAR(']') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("* ` { $ [ }") PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR('*') PORT_CHAR('`') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("\\ { @ # }") PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR('\\') - - PORT_MODIFY( "ROW7" ) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("2 \" { \xc3\xa9 2 }") PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"') - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("_ { < > }") PORT_CODE(KEYCODE_TILDE) PORT_CHAR('_') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("1 ! { \xc2\xa3 1 }") PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') -INPUT_PORTS_END -#endif - -//------------------------------------------------- -// INPUT_PORTS( c128_se ) -//------------------------------------------------- - -static INPUT_PORTS_START( c128_se ) - PORT_INCLUDE( c128 ) - - PORT_MODIFY( "ROW1" ) - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("3 # { 3 Paragraph }") PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') - - PORT_MODIFY( "ROW3" ) - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("7 ' { 7 / }") PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') - - PORT_MODIFY( "ROW5" ) - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("] { \xc3\xa2 }") PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR(']') - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("[ { \xc3\xa4 }") PORT_CODE(KEYCODE_COLON) PORT_CHAR('[') - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('=') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') - - PORT_MODIFY( "ROW6" ) - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("; +") PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR(';') PORT_CHAR('+') - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("\xc2\xa3 { \xc3\xb6 }") PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(0xA3) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("@") PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR('@') - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME(": *") PORT_CODE(KEYCODE_BACKSLASH2) PORT_CHAR(':') PORT_CHAR('*') - - PORT_MODIFY( "ROW7" ) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("_ { < > }") PORT_CODE(KEYCODE_TILDE) PORT_CHAR('_') - - PORT_MODIFY( "CAPS" ) - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CAPS LOCK ASCII/CC") PORT_CODE(KEYCODE_F8) PORT_TOGGLE PORT_CHANGED_MEMBER(DEVICE_SELF, c128_state, caps_lock, 0) -INPUT_PORTS_END - - - -//************************************************************************** -// DEVICE CONFIGURATION -//************************************************************************** - -//------------------------------------------------- -// MOS8722_INTERFACE( mmu_intf ) -//------------------------------------------------- - -WRITE_LINE_MEMBER( c128_state::mmu_z80en_w ) -{ - if (state) - { - m_maincpu->set_input_line(INPUT_LINE_HALT, ASSERT_LINE); - m_subcpu->set_input_line(INPUT_LINE_HALT, CLEAR_LINE); - - if (m_reset) - { - m_subcpu->reset(); - - m_reset = 0; - } - } - else - { - m_maincpu->set_input_line(INPUT_LINE_HALT, CLEAR_LINE); - m_subcpu->set_input_line(INPUT_LINE_HALT, ASSERT_LINE); - } - - m_z80en = state; -} - -WRITE_LINE_MEMBER( c128_state::mmu_fsdir_w ) -{ - update_iec(); -} - -READ_LINE_MEMBER( c128_state::mmu_game_r ) -{ - return m_game; -} - -READ_LINE_MEMBER( c128_state::mmu_exrom_r ) -{ - return m_exrom; -} - -READ_LINE_MEMBER( c128_state::mmu_sense40_r ) -{ - return BIT(m_40_80->read(), 0); -} - - -//------------------------------------------------- -// mc6845 -//------------------------------------------------- - -static GFXDECODE_START( gfx_c128 ) - GFXDECODE_ENTRY( "charom", 0x0000, gfx_8x8x1, 0, 1 ) -GFXDECODE_END - - -//------------------------------------------------- -// MOS8564_INTERFACE( vic_intf ) -//------------------------------------------------- - -WRITE8_MEMBER( c128_state::vic_k_w ) -{ - m_vic_k = data; -} - - -//------------------------------------------------- -// MOS6581_INTERFACE( sid_intf ) -//------------------------------------------------- - -READ8_MEMBER( c128_state::sid_potx_r ) -{ - uint8_t data = 0xff; - - switch (m_cia1->pa_r() >> 6) - { - case 1: data = m_joy1->read_pot_x(); break; - case 2: data = m_joy2->read_pot_x(); break; - case 3: - if (m_joy1->has_pot_x() && m_joy2->has_pot_x()) - { - data = 1 / (1 / m_joy1->read_pot_x() + 1 / m_joy2->read_pot_x()); - } - else if (m_joy1->has_pot_x()) - { - data = m_joy1->read_pot_x(); - } - else if (m_joy2->has_pot_x()) - { - data = m_joy2->read_pot_x(); - } - break; - } - - return data; -} - -READ8_MEMBER( c128_state::sid_poty_r ) -{ - uint8_t data = 0xff; - - switch (m_cia1->pa_r() >> 6) - { - case 1: data = m_joy1->read_pot_y(); break; - case 2: data = m_joy2->read_pot_y(); break; - case 3: - if (m_joy1->has_pot_y() && m_joy2->has_pot_y()) - { - data = 1 / (1 / m_joy1->read_pot_y() + 1 / m_joy2->read_pot_y()); - } - else if (m_joy1->has_pot_y()) - { - data = m_joy1->read_pot_y(); - } - else if (m_joy2->has_pot_y()) - { - data = m_joy2->read_pot_y(); - } - break; - } - - return data; -} - - -//------------------------------------------------- -// MOS6526_INTERFACE( cia1_intf ) -//------------------------------------------------- - -READ8_MEMBER( c128_state::cia1_pa_r ) -{ - /* - - bit description - - PA0 COL0, JOYB0 - PA1 COL1, JOYB1 - PA2 COL2, JOYB2 - PA3 COL3, JOYB3 - PA4 COL4, FBTNB - PA5 COL5 - PA6 COL6 - PA7 COL7 - - */ - - uint8_t data = 0xff; - - // joystick - uint8_t joy_b = m_joy2->read_joy(); - - data &= (0xf0 | (joy_b & 0x0f)); - data &= ~(!BIT(joy_b, 5) << 4); - - // keyboard - uint8_t cia1_pb = m_cia1->pb_r(); - uint32_t row[8] = { m_row[0]->read(), m_row[1]->read() & m_lock->read(), m_row[2]->read(), m_row[3]->read(), - m_row[4]->read(), m_row[5]->read(), m_row[6]->read(), m_row[7]->read() }; - - for (int i = 0; i < 8; i++) - { - if (!BIT(cia1_pb, i)) - { - if (!BIT(row[7], i)) data &= ~0x80; - if (!BIT(row[6], i)) data &= ~0x40; - if (!BIT(row[5], i)) data &= ~0x20; - if (!BIT(row[4], i)) data &= ~0x10; - if (!BIT(row[3], i)) data &= ~0x08; - if (!BIT(row[2], i)) data &= ~0x04; - if (!BIT(row[1], i)) data &= ~0x02; - if (!BIT(row[0], i)) data &= ~0x01; - } - } - - return data; -} - -WRITE8_MEMBER( c128_state::cia1_pa_w ) -{ - /* - - bit description - - PA0 COL0, JOYB0 - PA1 COL1, JOYB1 - PA2 COL2, JOYB2 - PA3 COL3, JOYB3 - PA4 COL4, FBTNB - PA5 COL5 - PA6 COL6 - PA7 COL7 - - */ - - m_joy2->joy_w(data & 0x1f); -} - -READ8_MEMBER( c128_state::cia1_pb_r ) -{ - /* - - bit description - - PB0 ROW0, JOYA0 - PB1 ROW1, JOYA1 - PB2 ROW2, JOYA2 - PB3 ROW3, JOYA3 - PB4 ROW4, FBTNA, _LP - PB5 ROW5 - PB6 ROW6 - PB7 ROW7 - - */ - - uint8_t data = 0xff; - - // joystick - uint8_t joy_a = m_joy1->read_joy(); - - data &= (0xf0 | (joy_a & 0x0f)); - data &= ~(!BIT(joy_a, 5) << 4); - - // keyboard - uint8_t cia1_pa = m_cia1->pa_r(); - - if (!BIT(cia1_pa, 7)) data &= m_row[7]->read(); - if (!BIT(cia1_pa, 6)) data &= m_row[6]->read(); - if (!BIT(cia1_pa, 5)) data &= m_row[5]->read(); - if (!BIT(cia1_pa, 4)) data &= m_row[4]->read(); - if (!BIT(cia1_pa, 3)) data &= m_row[3]->read(); - if (!BIT(cia1_pa, 2)) data &= m_row[2]->read(); - if (!BIT(cia1_pa, 1)) data &= m_row[1]->read() & m_lock->read(); - if (!BIT(cia1_pa, 0)) data &= m_row[0]->read(); - - if (!BIT(m_vic_k, 0)) data &= m_k[0]->read(); - if (!BIT(m_vic_k, 1)) data &= m_k[1]->read(); - if (!BIT(m_vic_k, 2)) data &= m_k[2]->read(); - - return data; -} - -WRITE8_MEMBER( c128_state::cia1_pb_w ) -{ - /* - - bit description - - PB0 ROW0, JOYA0 - PB1 ROW1, JOYA1 - PB2 ROW2, JOYA2 - PB3 ROW3, JOYA3 - PB4 ROW4, FBTNA, _LP - PB5 ROW5 - PB6 ROW6 - PB7 ROW7 - - */ - - m_joy1->joy_w(data & 0x1f); - - m_vic->lp_w(BIT(data, 4)); -} - -WRITE_LINE_MEMBER( c128_state::cia1_cnt_w ) -{ - m_cnt1 = state; - m_user->write_4(state); - - update_iec(); -} - -WRITE_LINE_MEMBER( c128_state::cia1_sp_w ) -{ - m_sp1 = state; - m_user->write_5(state); - - update_iec(); -} - - -//------------------------------------------------- -// MOS6526_INTERFACE( cia2_intf ) -//------------------------------------------------- - -READ8_MEMBER( c128_state::cia2_pa_r ) -{ - /* - - bit description - - PA0 - PA1 - PA2 USER PORT - PA3 - PA4 - PA5 - PA6 CLK - PA7 DATA - - */ - - uint8_t data = 0; - - // user port - data |= m_user_pa2 << 2; - - // IEC bus - data |= m_iec->clk_r() << 6; - data |= m_iec->data_r() << 7; - - return data; -} - -WRITE8_MEMBER( c128_state::cia2_pa_w ) -{ - /* - - bit description - - PA0 _VA14 - PA1 _VA15 - PA2 USER PORT - PA3 ATN OUT - PA4 CLK OUT - PA5 DATA OUT - PA6 - PA7 - - */ - - // VIC banking - m_va14 = BIT(data, 0); - m_va15 = BIT(data, 1); - - // user port - m_user->write_m(BIT(data, 2)); - - // IEC bus - m_iec->host_atn_w(!BIT(data, 3)); - m_iec->host_clk_w(!BIT(data, 4)); - m_iec_data_out = BIT(data, 5); - - update_iec(); -} - -READ8_MEMBER( c128_state::cia2_pb_r ) -{ - return m_user_pb; -} - -WRITE8_MEMBER( c128_state::cia2_pb_w ) -{ - m_user->write_c((data>>0)&1); - m_user->write_d((data>>1)&1); - m_user->write_e((data>>2)&1); - m_user->write_f((data>>3)&1); - m_user->write_h((data>>4)&1); - m_user->write_j((data>>5)&1); - m_user->write_k((data>>6)&1); - m_user->write_l((data>>7)&1); -} - -//------------------------------------------------- -// M6510_INTERFACE( cpu_intf ) -//------------------------------------------------- - -READ8_MEMBER( c128_state::cpu_r) -{ - /* - - bit description - - P0 1 - P1 1 - P2 1 - P3 - P4 CASS SENSE - P5 - P6 CAPS LOCK - - */ - - uint8_t data = 0x07; - - // cassette sense - data |= m_cassette->sense_r() << 4; - - // CAPS LOCK - data |= m_caps_lock << 6; - - return data; -} - -WRITE8_MEMBER( c128_state::cpu_w ) -{ - /* - - bit description - - P0 LORAM - P1 HIRAM - P2 CHAREN - P3 CASS WRT - P4 - P5 CASS MOTOR - P6 - - */ - - // memory banking - m_loram = BIT(data, 0); - m_hiram = BIT(data, 1); - m_charen = BIT(data, 2); - - // cassette write - m_cassette->write(BIT(data, 3)); - - // cassette motor - m_cassette->motor_w(BIT(data, 5)); -} - - -//------------------------------------------------- -// CBM_IEC_INTERFACE( cbm_iec_intf ) -//------------------------------------------------- - -inline void c128_state::update_iec() -{ - int fsdir = m_mmu->fsdir_r(); - - // fast serial data in - int data_in = m_iec->data_r(); - - m_cia1->sp_w(fsdir || data_in); - - // fast serial data out - int data_out = !m_iec_data_out; - - if (fsdir) data_out &= m_sp1; - - m_iec->host_data_w(data_out); - - // fast serial clock in - int srq_in = m_iec->srq_r(); - - m_cia1->cnt_w(fsdir || srq_in); - - // fast serial clock out - int srq_out = 1; - - if (fsdir) srq_out &= m_cnt1; - - m_iec->host_srq_w(srq_out); -} - -WRITE_LINE_MEMBER( c128_state::iec_srq_w ) -{ - update_iec(); -} - -WRITE_LINE_MEMBER( c128_state::iec_data_w ) -{ - update_iec(); -} - - -//------------------------------------------------- -// C64_EXPANSION_INTERFACE( expansion_intf ) -//------------------------------------------------- - -READ8_MEMBER( c128_state::exp_dma_cd_r ) -{ - int ba = 0, aec = 1, z80io = 1; - offs_t vma = 0; - - return read_memory(offset, vma, ba, aec, z80io); -} - -WRITE8_MEMBER( c128_state::exp_dma_cd_w ) -{ - int ba = 0, aec = 1, z80io = 1; - offs_t vma = 0; - - return write_memory(offset, data, vma, ba, aec, z80io); -} - -WRITE_LINE_MEMBER( c128_state::exp_dma_w ) -{ - m_exp_dma = state; - - check_interrupts(); -} - -WRITE_LINE_MEMBER( c128_state::exp_reset_w ) -{ - if (!state) - { - machine_reset(); - } -} - - -//------------------------------------------------- -// SLOT_INTERFACE( c128dcr_iec_devices ) -//------------------------------------------------- - -void c128dcr_iec_devices(device_slot_interface &device) -{ - device.option_add("c1571", C1571); - device.option_add("c1571cr", C1571CR); -} - - -//------------------------------------------------- -// SLOT_INTERFACE( c128d81_iec_devices ) -//------------------------------------------------- - -void c128d81_iec_devices(device_slot_interface &device) -{ - device.option_add("c1563", C1563); -} - - - -//************************************************************************** -// MACHINE INITIALIZATION -//************************************************************************** - -//------------------------------------------------- -// MACHINE_START( c64 ) -//------------------------------------------------- - -void c128_state::machine_start() -{ - // allocate memory - m_color_ram.allocate(0x800); - - // initialize memory - uint8_t data = 0xff; - - for (offs_t offset = 0; offset < m_ram->size(); offset++) - { - m_ram->pointer()[offset] = data; - if (!(offset % 64)) data ^= 0xff; - } - - // state saving - save_item(NAME(m_z80en)); - save_item(NAME(m_loram)); - save_item(NAME(m_hiram)); - save_item(NAME(m_charen)); - save_item(NAME(m_game)); - save_item(NAME(m_exrom)); - save_item(NAME(m_reset)); - save_item(NAME(m_va14)); - save_item(NAME(m_va15)); - save_item(NAME(m_clrbank)); - save_item(NAME(m_cnt1)); - save_item(NAME(m_sp1)); - save_item(NAME(m_iec_data_out)); - save_item(NAME(m_exp_dma)); - save_item(NAME(m_vic_k)); - save_item(NAME(m_caps_lock)); -} - - -void c128_state::machine_reset() -{ - m_maincpu->reset(); - m_reset = 1; - - m_mmu->reset(); - m_vic->reset(); - m_vdc->reset(); - m_sid->reset(); - m_cia1->reset(); - m_cia2->reset(); - - m_iec->reset(); - m_exp->reset(); - - m_user->write_3(0); - m_user->write_3(1); -} - - - -//************************************************************************** -// MACHINE DRIVERS -//************************************************************************** - -//------------------------------------------------- -// machine_config( ntsc ) -//------------------------------------------------- - -void c128_state::ntsc(machine_config &config) -{ - // basic hardware - Z80(config, m_maincpu, XTAL(14'318'181)*2/3.5/2); - m_maincpu->set_addrmap(AS_PROGRAM, &c128_state::z80_mem); - m_maincpu->set_addrmap(AS_IO, &c128_state::z80_io); - - M8502(config, m_subcpu, XTAL(14'318'181)*2/3.5/8); - m_subcpu->read_callback().set(FUNC(c128_state::cpu_r)); - m_subcpu->write_callback().set(FUNC(c128_state::cpu_w)); - m_subcpu->set_pulls(0x07, 0x20); - m_subcpu->set_addrmap(AS_PROGRAM, &c128_state::m8502_mem); - config.set_perfect_quantum(m_subcpu); - - input_merger_device &irq(INPUT_MERGER_ANY_HIGH(config, "irq")); - irq.output_handler().set_inputline(m_maincpu, INPUT_LINE_IRQ0); - irq.output_handler().append_inputline(m_subcpu, m8502_device::IRQ_LINE); - - INPUT_MERGER_ANY_HIGH(config, m_nmi); - m_nmi->output_handler().set_inputline(m_subcpu, m8502_device::NMI_LINE); - - // video hardware - MOS8563(config, m_vdc, XTAL(16'000'000)); - m_vdc->set_screen(SCREEN_VDC_TAG); - m_vdc->set_addrmap(0, &c128_state::vdc_videoram_map); - m_vdc->set_show_border_area(true); - m_vdc->set_char_width(8); - - screen_device &screen_vdc(SCREEN(config, SCREEN_VDC_TAG, SCREEN_TYPE_RASTER)); - screen_vdc.set_refresh_hz(60); - screen_vdc.set_size(640, 200); - screen_vdc.set_visarea(0, 640-1, 0, 200-1); - screen_vdc.set_screen_update(MOS8563_TAG, FUNC(mos8563_device::screen_update)); - - MOS8564(config, m_vic, XTAL(14'318'181)*2/3.5); - m_vic->set_cpu(m_subcpu); - m_vic->irq_callback().set("irq", FUNC(input_merger_device::in_w<1>)); - m_vic->k_callback().set(FUNC(c128_state::vic_k_w)); - m_vic->set_screen(SCREEN_VIC_TAG); - m_vic->set_addrmap(0, &c128_state::vic_videoram_map); - m_vic->set_addrmap(1, &c128_state::vic_colorram_map); - - screen_device &screen_vic(SCREEN(config, SCREEN_VIC_TAG, SCREEN_TYPE_RASTER)); - screen_vic.set_refresh_hz(VIC6567_VRETRACERATE); - screen_vic.set_size(VIC6567_COLUMNS, VIC6567_LINES); - screen_vic.set_visarea(0, VIC6567_VISIBLECOLUMNS - 1, 0, VIC6567_VISIBLELINES - 1); - screen_vic.set_screen_update(MOS8564_TAG, FUNC(mos8564_device::screen_update)); - - GFXDECODE(config, "gfxdecode", MOS8563_TAG, gfx_c128); - - // sound hardware - SPEAKER(config, "speaker").front_center(); - MOS6581(config, m_sid, XTAL(14'318'181)*2/3.5/8); - m_sid->potx().set(FUNC(c128_state::sid_potx_r)); - m_sid->poty().set(FUNC(c128_state::sid_poty_r)); - m_sid->add_route(ALL_OUTPUTS, "speaker", 0.5); - - // devices - MOS8722(config, m_mmu, XTAL(14'318'181)*2/3.5/8); - m_mmu->z80en().set(FUNC(c128_state::mmu_z80en_w)); - m_mmu->fsdir().set(FUNC(c128_state::mmu_fsdir_w)); - m_mmu->game().set(FUNC(c128_state::mmu_game_r)); - m_mmu->exrom().set(FUNC(c128_state::mmu_exrom_r)); - m_mmu->sense40().set(FUNC(c128_state::mmu_sense40_r)); - - MOS8721(config, m_pla); - - MOS6526(config, m_cia1, XTAL(14'318'181)*2/3.5/8); - m_cia1->set_tod_clock(60); - m_cia1->irq_wr_callback().set("irq", FUNC(input_merger_device::in_w<0>)); - m_cia1->cnt_wr_callback().set(FUNC(c128_state::cia1_cnt_w)); - m_cia1->sp_wr_callback().set(FUNC(c128_state::cia1_sp_w)); - m_cia1->pa_rd_callback().set(FUNC(c128_state::cia1_pa_r)); - m_cia1->pa_wr_callback().set(FUNC(c128_state::cia1_pa_w)); - m_cia1->pb_rd_callback().set(FUNC(c128_state::cia1_pb_r)); - m_cia1->pb_wr_callback().set(FUNC(c128_state::cia1_pb_w)); - - MOS6526(config, m_cia2, XTAL(14'318'181)*2/3.5/8); - m_cia2->set_tod_clock(60); - m_cia2->irq_wr_callback().set(m_nmi, FUNC(input_merger_device::in_w<0>)); - m_cia2->cnt_wr_callback().set(m_user, FUNC(pet_user_port_device::write_6)); - m_cia2->sp_wr_callback().set(m_user, FUNC(pet_user_port_device::write_7)); - m_cia2->pa_rd_callback().set(FUNC(c128_state::cia2_pa_r)); - m_cia2->pa_wr_callback().set(FUNC(c128_state::cia2_pa_w)); - m_cia2->pb_rd_callback().set(FUNC(c128_state::cia2_pb_r)); - m_cia2->pb_wr_callback().set(FUNC(c128_state::cia2_pb_w)); - m_cia2->pc_wr_callback().set(m_user, FUNC(pet_user_port_device::write_8)); - - PET_DATASSETTE_PORT(config, m_cassette, cbm_datassette_devices, "c1530"); - m_cassette->read_handler().set(m_cia2, FUNC(mos6526_device::flag_w)); - - VCS_CONTROL_PORT(config, m_joy1, vcs_control_port_devices, nullptr); - m_joy1->trigger_wr_callback().set(m_vic, FUNC(mos8564_device::lp_w)); - VCS_CONTROL_PORT(config, m_joy2, vcs_control_port_devices, "joy"); - - C64_EXPANSION_SLOT(config, m_exp, XTAL(14'318'181)*2/3.5/8, c64_expansion_cards, nullptr); - m_exp->irq_callback().set("irq", FUNC(input_merger_device::in_w<2>)); - m_exp->nmi_callback().set(m_nmi, FUNC(input_merger_device::in_w<2>)); - m_exp->reset_callback().set(FUNC(c128_state::exp_reset_w)); - m_exp->cd_input_callback().set(FUNC(c128_state::exp_dma_cd_r)); - m_exp->cd_output_callback().set(FUNC(c128_state::exp_dma_cd_w)); - m_exp->dma_callback().set(FUNC(c128_state::exp_dma_w)); - - PET_USER_PORT(config, m_user, c64_user_port_cards, nullptr); - m_user->p3_handler().set(FUNC(c128_state::exp_reset_w)); - m_user->p4_handler().set(m_cia1, FUNC(mos6526_device::cnt_w)); - m_user->p5_handler().set(m_cia1, FUNC(mos6526_device::sp_w)); - m_user->p6_handler().set(m_cia2, FUNC(mos6526_device::cnt_w)); - m_user->p7_handler().set(m_cia2, FUNC(mos6526_device::sp_w)); - m_user->p9_handler().set(m_iec, FUNC(cbm_iec_device::host_atn_w)); - m_user->pb_handler().set(m_cia2, FUNC(mos6526_device::flag_w)); - m_user->pc_handler().set(FUNC(c128_state::write_user_pb0)); - m_user->pd_handler().set(FUNC(c128_state::write_user_pb1)); - m_user->pe_handler().set(FUNC(c128_state::write_user_pb2)); - m_user->pf_handler().set(FUNC(c128_state::write_user_pb3)); - m_user->ph_handler().set(FUNC(c128_state::write_user_pb4)); - m_user->pj_handler().set(FUNC(c128_state::write_user_pb5)); - m_user->pk_handler().set(FUNC(c128_state::write_user_pb6)); - m_user->pl_handler().set(FUNC(c128_state::write_user_pb7)); - m_user->pm_handler().set(FUNC(c128_state::write_user_pa2)); - - QUICKLOAD(config, "quickload", "p00,prg", CBM_QUICKLOAD_DELAY).set_load_callback(FUNC(c128_state::quickload_c128)); - - // software list - SOFTWARE_LIST(config, "cart_list_vic10").set_original("vic10").set_filter("NTSC"); - SOFTWARE_LIST(config, "cart_list_c64").set_original("c64_cart").set_filter("NTSC"); - SOFTWARE_LIST(config, "cart_list").set_original("c128_cart").set_filter("NTSC"); - SOFTWARE_LIST(config, "cass_list_c64").set_original("c64_cass").set_filter("NTSC"); - SOFTWARE_LIST(config, "flop_list_c64").set_original("c64_flop").set_filter("NTSC"); - SOFTWARE_LIST(config, "flop_list").set_original("c128_flop").set_filter("NTSC"); - SOFTWARE_LIST(config, "from_list").set_original("c128_rom").set_filter("NTSC"); - - // function ROM - GENERIC_SOCKET(config, "from", generic_plain_slot, "c128_rom", "bin,rom"); - - // internal ram - RAM(config, RAM_TAG).set_default_size("128K"); -} - - -//------------------------------------------------- -// machine_config( c128 ) -//------------------------------------------------- - -void c128_state::c128(machine_config &config) -{ - ntsc(config); - cbm_iec_slot_device::add(config, m_iec, "c1571"); - m_iec->srq_callback().set(FUNC(c128_state::iec_srq_w)); - m_iec->data_callback().set(FUNC(c128_state::iec_data_w)); -} - - -//------------------------------------------------- -// machine_config( c128dcr ) -//------------------------------------------------- - -void c128_state::c128dcr(machine_config &config) -{ - ntsc(config); - cbm_iec_slot_device::add(config, m_iec, "c1571"); // TODO c1571cr - m_iec->srq_callback().set(FUNC(c128_state::iec_srq_w)); - m_iec->data_callback().set(FUNC(c128_state::iec_data_w)); -} - - -//------------------------------------------------- -// machine_config( c128d81 ) -//------------------------------------------------- - -void c128_state::c128d81(machine_config &config) -{ - ntsc(config); - cbm_iec_slot_device::add(config, m_iec, nullptr); - m_iec->srq_callback().set(FUNC(c128_state::iec_srq_w)); - m_iec->data_callback().set(FUNC(c128_state::iec_data_w)); - - CBM_IEC_SLOT(config.replace(), "iec8", 8, c128d81_iec_devices, "c1563"); -} - - -//------------------------------------------------- -// machine_config( pal ) -//------------------------------------------------- - -void c128_state::pal(machine_config &config) -{ - // basic hardware - Z80(config, m_maincpu, XTAL(17'734'472)*2/4.5/2); - m_maincpu->set_addrmap(AS_PROGRAM, &c128_state::z80_mem); - m_maincpu->set_addrmap(AS_IO, &c128_state::z80_io); - - M8502(config, m_subcpu, XTAL(17'734'472)*2/4.5/8); - m_subcpu->read_callback().set(FUNC(c128_state::cpu_r)); - m_subcpu->write_callback().set(FUNC(c128_state::cpu_w)); - m_subcpu->set_pulls(0x07, 0x20); - m_subcpu->set_addrmap(AS_PROGRAM, &c128_state::m8502_mem); - config.set_perfect_quantum(m_subcpu); - - input_merger_device &irq(INPUT_MERGER_ANY_HIGH(config, "irq")); - irq.output_handler().set_inputline(m_maincpu, INPUT_LINE_IRQ0); - irq.output_handler().append_inputline(m_subcpu, m8502_device::IRQ_LINE); - - INPUT_MERGER_ANY_HIGH(config, m_nmi); - m_nmi->output_handler().set_inputline(m_subcpu, m8502_device::NMI_LINE); - - // video hardware - MOS8563(config, m_vdc, XTAL(16'000'000)); - m_vdc->set_screen(SCREEN_VDC_TAG); - m_vdc->set_addrmap(0, &c128_state::vdc_videoram_map); - m_vdc->set_show_border_area(true); - m_vdc->set_char_width(8); - - screen_device &screen_vdc(SCREEN(config, SCREEN_VDC_TAG, SCREEN_TYPE_RASTER)); - screen_vdc.set_refresh_hz(60); - screen_vdc.set_size(640, 200); - screen_vdc.set_visarea(0, 640-1, 0, 200-1); - screen_vdc.set_screen_update(MOS8563_TAG, FUNC(mos8563_device::screen_update)); - - mos8566_device &mos8566(MOS8566(config, MOS8566_TAG, XTAL(17'734'472)*2/4.5)); - mos8566.set_cpu(M8502_TAG); - mos8566.irq_callback().set("irq", FUNC(input_merger_device::in_w<1>)); - mos8566.k_callback().set(FUNC(c128_state::vic_k_w)); - mos8566.set_screen(SCREEN_VIC_TAG); - mos8566.set_addrmap(0, &c128_state::vic_videoram_map); - mos8566.set_addrmap(1, &c128_state::vic_colorram_map); - - screen_device &screen_vic(SCREEN(config, SCREEN_VIC_TAG, SCREEN_TYPE_RASTER)); - screen_vic.set_refresh_hz(VIC6569_VRETRACERATE); - screen_vic.set_size(VIC6569_COLUMNS, VIC6569_LINES); - screen_vic.set_visarea(0, VIC6569_VISIBLECOLUMNS - 1, 0, VIC6569_VISIBLELINES - 1); - screen_vic.set_screen_update(MOS8566_TAG, FUNC(mos8566_device::screen_update)); - - GFXDECODE(config, "gfxdecode", MOS8563_TAG, gfx_c128); - - // sound hardware - SPEAKER(config, "speaker").front_center(); - MOS6581(config, m_sid, XTAL(17'734'472)*2/4.5/8); - m_sid->potx().set(FUNC(c128_state::sid_potx_r)); - m_sid->poty().set(FUNC(c128_state::sid_poty_r)); - m_sid->add_route(ALL_OUTPUTS, "speaker", 0.5); - - // devices - MOS8722(config, m_mmu, XTAL(17'734'472)*2/4.5/8); - m_mmu->z80en().set(FUNC(c128_state::mmu_z80en_w)); - m_mmu->fsdir().set(FUNC(c128_state::mmu_fsdir_w)); - m_mmu->game().set(FUNC(c128_state::mmu_game_r)); - m_mmu->exrom().set(FUNC(c128_state::mmu_exrom_r)); - m_mmu->sense40().set(FUNC(c128_state::mmu_sense40_r)); - - MOS8721(config, m_pla); - - MOS6526(config, m_cia1, XTAL(17'734'472)*2/4.5/8); - m_cia1->set_tod_clock(50); - m_cia1->irq_wr_callback().set("irq", FUNC(input_merger_device::in_w<0>)); - m_cia1->cnt_wr_callback().set(FUNC(c128_state::cia1_cnt_w)); - m_cia1->sp_wr_callback().set(FUNC(c128_state::cia1_sp_w)); - m_cia1->pa_rd_callback().set(FUNC(c128_state::cia1_pa_r)); - m_cia1->pa_wr_callback().set(FUNC(c128_state::cia1_pa_w)); - m_cia1->pb_rd_callback().set(FUNC(c128_state::cia1_pb_r)); - m_cia1->pb_wr_callback().set(FUNC(c128_state::cia1_pb_w)); - - MOS6526(config, m_cia2, XTAL(17'734'472)*2/4.5/8); - m_cia2->set_tod_clock(50); - m_cia2->irq_wr_callback().set(m_nmi, FUNC(input_merger_device::in_w<0>)); - m_cia2->cnt_wr_callback().set(m_user, FUNC(pet_user_port_device::write_6)); - m_cia2->sp_wr_callback().set(m_user, FUNC(pet_user_port_device::write_7)); - m_cia2->pa_rd_callback().set(FUNC(c128_state::cia2_pa_r)); - m_cia2->pa_wr_callback().set(FUNC(c128_state::cia2_pa_w)); - m_cia2->pb_rd_callback().set(FUNC(c128_state::cia2_pb_r)); - m_cia2->pb_wr_callback().set(FUNC(c128_state::cia2_pb_w)); - m_cia2->pc_wr_callback().set(m_user, FUNC(pet_user_port_device::write_8)); - - PET_DATASSETTE_PORT(config, m_cassette, cbm_datassette_devices, "c1530"); - m_cassette->read_handler().set(m_cia2, FUNC(mos6526_device::flag_w)); - - VCS_CONTROL_PORT(config, m_joy1, vcs_control_port_devices, nullptr); - m_joy1->trigger_wr_callback().set(MOS8566_TAG, FUNC(mos8566_device::lp_w)); - VCS_CONTROL_PORT(config, m_joy2, vcs_control_port_devices, "joy"); - - C64_EXPANSION_SLOT(config, m_exp, XTAL(17'734'472)*2/4.5/8, c64_expansion_cards, nullptr); - m_exp->irq_callback().set("irq", FUNC(input_merger_device::in_w<2>)); - m_exp->nmi_callback().set(m_nmi, FUNC(input_merger_device::in_w<2>)); - m_exp->reset_callback().set(FUNC(c128_state::exp_reset_w)); - m_exp->cd_input_callback().set(FUNC(c128_state::exp_dma_cd_r)); - m_exp->cd_output_callback().set(FUNC(c128_state::exp_dma_cd_w)); - m_exp->dma_callback().set(FUNC(c128_state::exp_dma_w)); - - PET_USER_PORT(config, m_user, c64_user_port_cards, nullptr); - m_user->p3_handler().set(FUNC(c128_state::exp_reset_w)); - m_user->p4_handler().set(m_cia1, FUNC(mos6526_device::cnt_w)); - m_user->p5_handler().set(m_cia1, FUNC(mos6526_device::sp_w)); - m_user->p6_handler().set(m_cia2, FUNC(mos6526_device::cnt_w)); - m_user->p7_handler().set(m_cia2, FUNC(mos6526_device::sp_w)); - m_user->p9_handler().set(m_iec, FUNC(cbm_iec_device::host_atn_w)); - m_user->pb_handler().set(m_cia2, FUNC(mos6526_device::flag_w)); - m_user->pc_handler().set(FUNC(c128_state::write_user_pb0)); - m_user->pd_handler().set(FUNC(c128_state::write_user_pb1)); - m_user->pe_handler().set(FUNC(c128_state::write_user_pb2)); - m_user->pf_handler().set(FUNC(c128_state::write_user_pb3)); - m_user->ph_handler().set(FUNC(c128_state::write_user_pb4)); - m_user->pj_handler().set(FUNC(c128_state::write_user_pb5)); - m_user->pk_handler().set(FUNC(c128_state::write_user_pb6)); - m_user->pl_handler().set(FUNC(c128_state::write_user_pb7)); - m_user->pm_handler().set(FUNC(c128_state::write_user_pa2)); - - QUICKLOAD(config, "quickload", "p00,prg", CBM_QUICKLOAD_DELAY).set_load_callback(FUNC(c128_state::quickload_c128)); - - // software list - SOFTWARE_LIST(config, "cart_list_vic10").set_original("vic10"); - SOFTWARE_LIST(config, "cart_list_c64").set_original("c64_cart"); - SOFTWARE_LIST(config, "cart_list").set_original("c128_cart"); - SOFTWARE_LIST(config, "cass_list_c64").set_original("c64_cass"); - SOFTWARE_LIST(config, "flop_list_c64").set_original("c64_flop"); - SOFTWARE_LIST(config, "flop_list").set_original("c128_flop"); - SOFTWARE_LIST(config, "from_list").set_original("c128_rom"); - subdevice<software_list_device>("cart_list_vic10")->set_filter("PAL"); - subdevice<software_list_device>("cart_list_c64")->set_filter("PAL"); - subdevice<software_list_device>("cart_list")->set_filter("PAL"); - subdevice<software_list_device>("cass_list_c64")->set_filter("PAL"); - subdevice<software_list_device>("flop_list_c64")->set_filter("PAL"); - subdevice<software_list_device>("flop_list")->set_filter("PAL"); - subdevice<software_list_device>("from_list")->set_filter("PAL"); - - // function ROM - GENERIC_SOCKET(config, "from", generic_plain_slot, "c128_rom", "bin,rom"); - - // internal ram - RAM(config, RAM_TAG).set_default_size("128K"); -} - - -//------------------------------------------------- -// machine_config( c128pal ) -//------------------------------------------------- - -void c128_state::c128pal(machine_config &config) -{ - pal(config); - cbm_iec_slot_device::add(config, m_iec, "c1571"); - m_iec->srq_callback().set(FUNC(c128_state::iec_srq_w)); - m_iec->data_callback().set(FUNC(c128_state::iec_data_w)); -} - - -//------------------------------------------------- -// machine_config( c128dcrp ) -//------------------------------------------------- - -void c128_state::c128dcrp(machine_config &config) -{ - pal(config); - cbm_iec_slot_device::add(config, m_iec, "c1571"); // TODO c1571cr - m_iec->srq_callback().set(FUNC(c128_state::iec_srq_w)); - m_iec->data_callback().set(FUNC(c128_state::iec_data_w)); -} - - - -//************************************************************************** -// ROMS -//************************************************************************** - -//------------------------------------------------- -// ROM( c128 ) -//------------------------------------------------- - -ROM_START( c128 ) - ROM_REGION( 0x10000, M8502_TAG, 0 ) - ROM_DEFAULT_BIOS("r4") - ROM_LOAD( "251913-01.u32", 0x0000, 0x4000, CRC(0010ec31) SHA1(765372a0e16cbb0adf23a07b80f6b682b39fbf88) ) - ROM_SYSTEM_BIOS( 0, "r2", "Revision 2" ) - ROMX_LOAD( "318018-02.u33", 0x4000, 0x4000, CRC(2ee6e2fa) SHA1(60e1491e1d5782e3cf109f518eb73427609badc6), ROM_BIOS(0) ) - ROMX_LOAD( "318019-02.u34", 0x8000, 0x4000, CRC(d551fce0) SHA1(4d223883e866645328f86a904b221464682edc4f), ROM_BIOS(0) ) - ROMX_LOAD( "318020-03.u35", 0xc000, 0x4000, CRC(1e94bb02) SHA1(e80ffbafae068cc0e42698ec5c5c39af46ac612a), ROM_BIOS(0) ) - ROM_SYSTEM_BIOS( 1, "r4", "Revision 4" ) - ROMX_LOAD( "318018-04.u33", 0x4000, 0x4000, CRC(9f9c355b) SHA1(d53a7884404f7d18ebd60dd3080c8f8d71067441), ROM_BIOS(1) ) - ROMX_LOAD( "318019-04.u34", 0x8000, 0x4000, CRC(6e2c91a7) SHA1(c4fb4a714e48a7bf6c28659de0302183a0e0d6c0), ROM_BIOS(1) ) - ROMX_LOAD( "318020-05.u35", 0xc000, 0x4000, CRC(ba456b8e) SHA1(ceb6e1a1bf7e08eb9cbc651afa29e26adccf38ab), ROM_BIOS(1) ) - ROM_SYSTEM_BIOS( 2, "jiffydos", "JiffyDOS v6.01" ) - ROMX_LOAD( "318018-04.u33", 0x4000, 0x4000, CRC(9f9c355b) SHA1(d53a7884404f7d18ebd60dd3080c8f8d71067441), ROM_BIOS(2) ) - ROMX_LOAD( "318019-04.u34", 0x8000, 0x4000, CRC(6e2c91a7) SHA1(c4fb4a714e48a7bf6c28659de0302183a0e0d6c0), ROM_BIOS(2) ) - ROMX_LOAD( "jiffydos c128.u35", 0xc000, 0x4000, CRC(4b7964de) SHA1(7d1898f32beae4b2ae610d469ce578a588efaa7c), ROM_BIOS(2) ) - ROM_SYSTEM_BIOS( 3, "quikslvr", "QuickSilver 128" ) // requires add-on cartridge - ROMX_LOAD( "318018-04.u33", 0x4000, 0x4000, CRC(9f9c355b) SHA1(d53a7884404f7d18ebd60dd3080c8f8d71067441), ROM_BIOS(3) ) - ROMX_LOAD( "318019-04.u34", 0x8000, 0x4000, CRC(6e2c91a7) SHA1(c4fb4a714e48a7bf6c28659de0302183a0e0d6c0), ROM_BIOS(3) ) - ROMX_LOAD( "quicksilver128.u35", 0xc000, 0x4000, CRC(c2e74338) SHA1(916cdcc62eb631073aa7f096815dcf33b3229ca8), ROM_BIOS(3) ) - - ROM_REGION( 0x2000, "charom", 0 ) - ROM_LOAD( "390059-01.u18", 0x0000, 0x2000, CRC(6aaaafe6) SHA1(29ed066d513f2d5c09ff26d9166ba23c2afb2b3f) ) - - ROM_REGION( 0xc88, MOS8721_TAG, 0 ) - // converted from http://www.zimmers.net/anonftp/pub/cbm/firmware/computers/c128/8721-reduced.zip/8721-reduced.txt - ROM_LOAD( "8721r3.u11", 0x000, 0xc88, BAD_DUMP CRC(154db186) SHA1(ccadcdb1db3b62c51dc4ce60fe6f96831586d297) ) -ROM_END - -#define rom_c128p rom_c128 -#define rom_c128d rom_c128 -#define rom_c128dp rom_c128 -#define rom_c128dpr rom_c128 -#define rom_c128d81 rom_c128 - - -//------------------------------------------------- -// ROM( c128_de ) -//------------------------------------------------- - -ROM_START( c128_de ) - ROM_REGION( 0x10000, M8502_TAG, 0 ) - ROM_DEFAULT_BIOS("r4") - ROM_LOAD( "251913-01.u32", 0x0000, 0x4000, CRC(0010ec31) SHA1(765372a0e16cbb0adf23a07b80f6b682b39fbf88) ) - ROM_SYSTEM_BIOS( 0, "r2", "Revision 2" ) - ROMX_LOAD( "318018-02.u33", 0x4000, 0x4000, CRC(2ee6e2fa) SHA1(60e1491e1d5782e3cf109f518eb73427609badc6), ROM_BIOS(0) ) - ROMX_LOAD( "318019-02.u34", 0x8000, 0x4000, CRC(d551fce0) SHA1(4d223883e866645328f86a904b221464682edc4f), ROM_BIOS(0) ) - ROMX_LOAD( "315078-01.u35", 0xc000, 0x4000, CRC(a51e2168) SHA1(bcf82a89a8fc5d086bec2ff3bcbdecc8af2be3af), ROM_BIOS(0) ) - ROM_SYSTEM_BIOS( 1, "r4", "Revision 4" ) - ROMX_LOAD( "318018-04.u33", 0x4000, 0x4000, CRC(9f9c355b) SHA1(d53a7884404f7d18ebd60dd3080c8f8d71067441), ROM_BIOS(1) ) - ROMX_LOAD( "318019-04.u34", 0x8000, 0x4000, CRC(6e2c91a7) SHA1(c4fb4a714e48a7bf6c28659de0302183a0e0d6c0), ROM_BIOS(1) ) - ROMX_LOAD( "315078-02.u35", 0xc000, 0x4000, CRC(b275bb2e) SHA1(78ac5dcdd840b092ba1ee6d19b33af079613291f), ROM_BIOS(1) ) - - ROM_REGION( 0x2000, "charom", 0 ) - ROM_LOAD( "315079-01.u18", 0x00000, 0x2000, CRC(fe5a2db1) SHA1(638f8aff51c2ac4f99a55b12c4f8c985ef4bebd3) ) - - ROM_REGION( 0xc88, MOS8721_TAG, 0 ) - // converted from http://www.zimmers.net/anonftp/pub/cbm/firmware/computers/c128/8721-reduced.zip/8721-reduced.txt - ROM_LOAD( "8721r3.u11", 0x000, 0xc88, BAD_DUMP CRC(154db186) SHA1(ccadcdb1db3b62c51dc4ce60fe6f96831586d297) ) -ROM_END - - -//------------------------------------------------- -// ROM( c128_se ) -//------------------------------------------------- - -ROM_START( c128_se ) - ROM_REGION( 0x10000, M8502_TAG, 0 ) - ROM_LOAD( "325182-01.u32", 0x0000, 0x4000, CRC(2aff27d3) SHA1(267654823c4fdf2167050f41faa118218d2569ce) ) // "C128 64 Sw/Fi" - ROM_LOAD( "318018-02.u33", 0x4000, 0x4000, CRC(2ee6e2fa) SHA1(60e1491e1d5782e3cf109f518eb73427609badc6) ) - ROM_LOAD( "318019-02.u34", 0x8000, 0x4000, CRC(d551fce0) SHA1(4d223883e866645328f86a904b221464682edc4f) ) - ROM_LOAD( "325189-01.u35", 0xc000, 0x4000, CRC(9526fac4) SHA1(a01dd871241c801db51e8ebc30fedfafd8cc506b) ) // "C128 Ker Sw/Fi" - - ROM_REGION( 0x2000, "charom", 0 ) - ROM_LOAD( "325181-01.bin", 0x0000, 0x2000, CRC(7a70d9b8) SHA1(aca3f7321ee7e6152f1f0afad646ae41964de4fb) ) // "C128 Char Sw/Fi" - - ROM_REGION( 0xc88, MOS8721_TAG, 0 ) - // converted from http://www.zimmers.net/anonftp/pub/cbm/firmware/computers/c128/8721-reduced.zip/8721-reduced.txt - ROM_LOAD( "8721r3.u11", 0x000, 0xc88, BAD_DUMP CRC(154db186) SHA1(ccadcdb1db3b62c51dc4ce60fe6f96831586d297) ) -ROM_END - - -//------------------------------------------------- -// ROM( c128cr ) -//------------------------------------------------- - -ROM_START( c128cr ) - /* C128CR prototype, owned by Bo Zimmers - PCB markings: "COMMODORE 128CR REV.3 // PCB NO.252270" and "PCB ASSY NO.250783" - Sticker on rom cart shield: "C128CR No.2 // ENG. SAMPLE // Jun/9/'86 KNT" - 3 ROMs (combined basic, combined c64/kernal, plain character rom) - 6526A-1 CIAs - ?prototype? 2568R1X VDC w/ 1186 datecode - */ - ROM_REGION( 0x10000, M8502_TAG, 0 ) - ROM_LOAD( "252343-03.u34", 0x4000, 0x8000, CRC(bc07ed87) SHA1(0eec437994a3f2212343a712847213a8a39f4a7b) ) // "252343-03 // U34" - ROM_LOAD( "252343-04.u32", 0x0000, 0x4000, CRC(cc6bdb69) SHA1(36286b2e8bea79f7767639fd85e12c5447c7041b) ) // "252343-04 // US // U32" - ROM_CONTINUE( 0xc000, 0x4000 ) - - ROM_REGION( 0x2000, "charom", 0 ) - ROM_LOAD( "390059-01.u18", 0x0000, 0x2000, CRC(6aaaafe6) SHA1(29ed066d513f2d5c09ff26d9166ba23c2afb2b3f) ) // "MOS // (C)1985 CBM // 390059-01 // M468613 8547H" - - ROM_REGION( 0xc88, MOS8721_TAG, 0 ) - // converted from http://www.zimmers.net/anonftp/pub/cbm/firmware/computers/c128/8721-reduced.zip/8721-reduced.txt - ROM_LOAD( "8721r3.u11", 0x000, 0xc88, BAD_DUMP CRC(154db186) SHA1(ccadcdb1db3b62c51dc4ce60fe6f96831586d297) ) -ROM_END - - -//------------------------------------------------- -// ROM( c128dcr ) -//------------------------------------------------- - -ROM_START( c128dcr ) - ROM_REGION( 0x10000, M8502_TAG, 0 ) - ROM_LOAD( "318022-02.u34", 0x4000, 0x8000, CRC(af1ae1e8) SHA1(953dcdf5784a6b39ef84dd6fd968c7a03d8d6816) ) - ROM_LOAD( "318023-02.u32", 0x0000, 0x4000, CRC(eedc120a) SHA1(f98c5a986b532c78bb68df9ec6dbcf876913b99f) ) - ROM_CONTINUE( 0xc000, 0x4000 ) - - ROM_REGION( 0x2000, "charom", 0 ) - ROM_LOAD( "390059-01.u18", 0x0000, 0x2000, CRC(6aaaafe6) SHA1(29ed066d513f2d5c09ff26d9166ba23c2afb2b3f) ) - - ROM_REGION( 0xc88, MOS8721_TAG, 0 ) - // converted from http://www.zimmers.net/anonftp/pub/cbm/firmware/computers/c128/8721-reduced.zip/8721-reduced.txt - ROM_LOAD( "8721r3.u11", 0x000, 0xc88, BAD_DUMP CRC(154db186) SHA1(ccadcdb1db3b62c51dc4ce60fe6f96831586d297) ) -ROM_END - -#define rom_c128dcrp rom_c128dcr - - -//------------------------------------------------- -// ROM( c128dcr_de ) -//------------------------------------------------- - -ROM_START( c128dcr_de ) - ROM_REGION( 0x10000, M8502_TAG, 0 ) - ROM_LOAD( "318022-02.u34", 0x4000, 0x8000, CRC(af1ae1e8) SHA1(953dcdf5784a6b39ef84dd6fd968c7a03d8d6816) ) - ROM_LOAD( "318077-01.u32", 0x0000, 0x4000, CRC(eb6e2c8f) SHA1(6b3d891fedabb5335f388a5d2a71378472ea60f4) ) - ROM_CONTINUE( 0xc000, 0x4000 ) - - ROM_REGION( 0x2000, "charom", 0 ) - ROM_LOAD( "315079-01.u18", 0x0000, 0x2000, CRC(fe5a2db1) SHA1(638f8aff51c2ac4f99a55b12c4f8c985ef4bebd3) ) - - ROM_REGION( 0xc88, MOS8721_TAG, 0 ) - // converted from http://www.zimmers.net/anonftp/pub/cbm/firmware/computers/c128/8721-reduced.zip/8721-reduced.txt - ROM_LOAD( "8721r3.u11", 0x000, 0xc88, BAD_DUMP CRC(154db186) SHA1(ccadcdb1db3b62c51dc4ce60fe6f96831586d297) ) -ROM_END - - -//------------------------------------------------- -// ROM( c128dcr_se ) -//------------------------------------------------- - -ROM_START( c128dcr_se ) - ROM_REGION( 0x10000, M8502_TAG, 0 ) - ROM_LOAD( "318022-02.u34", 0x4000, 0x8000, CRC(af1ae1e8) SHA1(953dcdf5784a6b39ef84dd6fd968c7a03d8d6816) ) - ROM_LOAD( "318034-01.u32", 0x0000, 0x4000, CRC(cb4e1719) SHA1(9b0a0cef56d00035c611e07170f051ee5e63aa3a) ) - ROM_CONTINUE( 0xc000, 0x4000 ) - - ROM_REGION( 0x2000, "charom", 0 ) - ROM_LOAD( "325181-01.u18", 0x0000, 0x2000, CRC(7a70d9b8) SHA1(aca3f7321ee7e6152f1f0afad646ae41964de4fb) ) - - ROM_REGION( 0xc88, MOS8721_TAG, 0 ) - // converted from http://www.zimmers.net/anonftp/pub/cbm/firmware/computers/c128/8721-reduced.zip/8721-reduced.txt - ROM_LOAD( "8721r3.u11", 0x000, 0xc88, BAD_DUMP CRC(154db186) SHA1(ccadcdb1db3b62c51dc4ce60fe6f96831586d297) ) -ROM_END - - - -//************************************************************************** -// SYSTEM DRIVERS -//************************************************************************** - -// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS -COMP( 1985, c128, 0, 0, c128, c128, c128_state, empty_init, "Commodore Business Machines", "Commodore 128 (NTSC)", MACHINE_SUPPORTS_SAVE ) -COMP( 1985, c128p, 0, 0, c128pal, c128, c128_state, empty_init, "Commodore Business Machines", "Commodore 128 (PAL)", MACHINE_SUPPORTS_SAVE ) -COMP( 1985, c128_de, c128, 0, c128pal, c128_de, c128_state, empty_init, "Commodore Business Machines", "Commodore 128 (Germany)", MACHINE_SUPPORTS_SAVE ) -//COMP( 1985, c128_fr, c128, 0, c128pal, c128_fr, c128_state, empty_init, "Commodore Business Machines", "Commodore 128 (France)", MACHINE_SUPPORTS_SAVE ) -//COMP( 1985, c128_no, c128, 0, c128pal, c128_it, c128_state, empty_init, "Commodore Business Machines", "Commodore 128 (Norway)", MACHINE_SUPPORTS_SAVE ) -COMP( 1985, c128_se, c128, 0, c128pal, c128_se, c128_state, empty_init, "Commodore Business Machines", "Commodore 128 (Sweden/Finland)", MACHINE_SUPPORTS_SAVE ) -COMP( 1986, c128d, c128, 0, c128, c128, c128_state, empty_init, "Commodore Business Machines", "Commodore 128D (NTSC, prototype)", MACHINE_SUPPORTS_SAVE ) -COMP( 1986, c128dp, c128, 0, c128pal, c128, c128_state, empty_init, "Commodore Business Machines", "Commodore 128D (PAL)", MACHINE_SUPPORTS_SAVE ) - -COMP( 1986, c128cr, c128, 0, c128, c128, c128_state, empty_init, "Commodore Business Machines", "Commodore 128CR (NTSC, prototype)", MACHINE_SUPPORTS_SAVE ) - -COMP( 1987, c128dcr, c128, 0, c128dcr, c128, c128_state, empty_init, "Commodore Business Machines", "Commodore 128DCR (NTSC)", MACHINE_SUPPORTS_SAVE ) -COMP( 1987, c128dcrp, c128, 0, c128dcrp, c128, c128_state, empty_init, "Commodore Business Machines", "Commodore 128DCR (PAL)", MACHINE_SUPPORTS_SAVE ) -COMP( 1987, c128dcr_de, c128, 0, c128dcrp, c128_de, c128_state, empty_init, "Commodore Business Machines", "Commodore 128DCR (Germany)", MACHINE_SUPPORTS_SAVE ) -//COMP( 1986, c128dcr_it, c128, 0, c128dcrp, c128_it, c128_state, empty_init, "Commodore Business Machines", "Commodore 128DCR (Italy)", MACHINE_SUPPORTS_SAVE ) -COMP( 1987, c128dcr_se, c128, 0, c128dcrp, c128_se, c128_state, empty_init, "Commodore Business Machines", "Commodore 128DCR (Sweden/Finland)", MACHINE_SUPPORTS_SAVE ) - -COMP( 1986, c128d81, c128, 0, c128d81, c128, c128_state, empty_init, "Commodore Business Machines", "Commodore 128D/81 (NTSC, prototype)", MACHINE_SUPPORTS_SAVE ) |