/*
- SHARP MZ-80K Emulator 'EmuZ-80K'
+ SHARP MZ-80K/C Emulator 'EmuZ-80K'
SHARP MZ-1200 Emulator 'EmuZ-1200'
Author : Takeda.Toshiya
#include "../i8253.h"
#include "../i8255.h"
#include "../ls393.h"
+#include "../mz1p17.h"
+#include "../noise.h"
#include "../pcm1bit.h"
+#include "../prnfile.h"
#include "../z80.h"
#ifdef USE_DEBUGGER
#include "../debugger.h"
#endif
-#include "display.h"
#include "keyboard.h"
#include "memory.h"
+#include "printer.h"
-#ifdef SUPPORT_MZ80AIF
+#if defined(SUPPORT_MZ80AIF)
#include "../io.h"
#include "../disk.h"
#include "../mb8877.h"
-#include "floppy.h"
+#include "mz80aif.h"
+#elif defined(SUPPORT_MZ80FIO)
+#include "../io.h"
+#include "../disk.h"
+#include "../t3444a.h"
+#include "mz80fio.h"
+#endif
+
+using MZ80::KEYBOARD;
+using MZ80::MEMORY;
+using MZ80::PRINTER;
+#if defined(SUPPORT_MZ80AIF)
+using MZ80::MZ80AIF;
+#elif defined(SUPPORT_MZ80FIO)
+using MZ80::MZ80FIO;
#endif
// ----------------------------------------------------------------------------
// initialize
// ----------------------------------------------------------------------------
-VM::VM(EMU* parent_emu) : emu(parent_emu)
+VM::VM(EMU* parent_emu) : VM_TEMPLATE(parent_emu)
{
// create devices
first_device = last_device = NULL;
dummy = new DEVICE(this, emu); // must be 1st device
event = new EVENT(this, emu); // must be 2nd device
+ dummy->set_device_name(_T("1st Dummy"));
#if defined(_MZ1200) || defined(_MZ80A)
- l_and = new AND(this, emu);
+ and_int = new AND(this, emu);
+ and_int->set_device_name(_T("AND Gate (Interrupts)"));
#endif
drec = new DATAREC(this, emu);
+ drec->set_context_noise_play(new NOISE(this, emu));
+ drec->set_context_noise_stop(new NOISE(this, emu));
+ drec->set_context_noise_fast(new NOISE(this, emu));
ctc = new I8253(this, emu);
pio = new I8255(this, emu);
counter = new LS393(this, emu);
pcm = new PCM1BIT(this, emu);
cpu = new Z80(this, emu);
+ counter->set_device_name(_T("74LS393 Counter (CTC/Sound)"));
- display = new DISPLAY(this, emu);
keyboard = new KEYBOARD(this, emu);
memory = new MEMORY(this, emu);
-
-#ifdef SUPPORT_MZ80AIF
+ printer = new PRINTER(this, emu);
+#if defined(SUPPORT_MZ80AIF)
io = new IO(this, emu);
fdc = new MB8877(this, emu); // mb8866
- floppy = new FLOPPY(this, emu);
+ fdc->set_context_noise_seek(new NOISE(this, emu));
+ fdc->set_context_noise_head_down(new NOISE(this, emu));
+ fdc->set_context_noise_head_up(new NOISE(this, emu));
+ mz80aif = new MZ80AIF(this, emu);
+#elif defined(SUPPORT_MZ80FIO)
+ io = new IO(this, emu);
+ fdc = new T3444A(this, emu); // t3444m
+ fdc->set_context_noise_seek(new NOISE(this, emu));
+ fdc->set_context_noise_head_down(new NOISE(this, emu));
+ fdc->set_context_noise_head_up(new NOISE(this, emu));
+ mz80fio = new MZ80FIO(this, emu);
#endif
// set contexts
event->set_context_cpu(cpu);
event->set_context_sound(pcm);
event->set_context_sound(drec);
+#if defined(SUPPORT_MZ80AIF) || defined(SUPPORT_MZ80FIO)
+ event->set_context_sound(fdc->get_context_noise_seek());
+ event->set_context_sound(fdc->get_context_noise_head_down());
+ event->set_context_sound(fdc->get_context_noise_head_up());
+#endif
+ event->set_context_sound(drec->get_context_noise_play());
+ event->set_context_sound(drec->get_context_noise_stop());
+ event->set_context_sound(drec->get_context_noise_fast());
#if defined(_MZ1200) || defined(_MZ80A)
- l_and->set_context_out(cpu, SIG_CPU_IRQ, 1);
- l_and->set_mask(SIG_AND_BIT_0 | SIG_AND_BIT_1);
+ and_int->set_context_out(cpu, SIG_CPU_IRQ, 1);
+ and_int->set_mask(SIG_AND_BIT_0 | SIG_AND_BIT_1);
#endif
- drec->set_context_out(pio, SIG_I8255_PORT_C, 0x20);
+ drec->set_context_ear(pio, SIG_I8255_PORT_C, 0x20);
drec->set_context_remote(pio, SIG_I8255_PORT_C, 0x10);
ctc->set_context_ch0(counter, SIG_LS393_CLK, 1);
ctc->set_context_ch1(ctc, SIG_I8253_CLOCK_2, 1);
#if defined(_MZ1200) || defined(_MZ80A)
- ctc->set_context_ch2(l_and, SIG_AND_BIT_0, 1);
+ ctc->set_context_ch2(and_int, SIG_AND_BIT_0, 1);
#else
ctc->set_context_ch2(cpu, SIG_CPU_IRQ, 1);
#endif
ctc->set_constant_clock(0, 2000000);
ctc->set_constant_clock(1, 31250);
pio->set_context_port_a(keyboard, SIG_KEYBOARD_COLUMN, 0x0f, 0);
- pio->set_context_port_c(display, SIG_DISPLAY_VGATE, 1, 0);
- pio->set_context_port_c(drec, SIG_DATAREC_OUT, 2, 0);
+ pio->set_context_port_c(memory, SIG_MEMORY_VGATE, 1, 0);
+ pio->set_context_port_c(drec, SIG_DATAREC_MIC, 2, 0);
#if defined(_MZ1200) || defined(_MZ80A)
- pio->set_context_port_c(l_and, SIG_AND_BIT_1, 4, 0);
+ pio->set_context_port_c(and_int, SIG_AND_BIT_1, 4, 0);
#endif
pio->set_context_port_c(drec, SIG_DATAREC_TRIG, 8, 0);
counter->set_context_1qa(pcm, SIG_PCM1BIT_SIGNAL, 1);
+ // Sound:: Force realtime rendering. This is temporally fix. 20161024 K.O
+ //pcm->set_realtime_render(true);
- display->set_vram_ptr(memory->get_vram());
-#if defined(_MZ80A)
- display->set_e200_ptr(memory->get_e200());
-#endif
keyboard->set_context_pio(pio);
memory->set_context_ctc(ctc);
memory->set_context_pio(pio);
-#if defined(_MZ1200) || defined(_MZ80A)
- memory->set_context_disp(display);
-#endif
-#ifdef SUPPORT_MZ80AIF
+#if defined(SUPPORT_MZ80AIF)
fdc->set_context_irq(memory, SIG_MEMORY_FDC_IRQ, 1);
fdc->set_context_drq(memory, SIG_MEMORY_FDC_DRQ, 1);
- floppy->set_context_fdc(fdc);
+ mz80aif->set_context_fdc(fdc);
+#elif defined(SUPPORT_MZ80FIO)
+ mz80fio->set_context_fdc(fdc);
#endif
+ if(config.printer_type == 0) {
+ printer->set_context_prn(new PRNFILE(this, emu));
+ } else if(config.printer_type == 1) {
+ MZ1P17 *mz1p17 = new MZ1P17(this, emu);
+ mz1p17->mode = MZ1P17_MODE_MZ80P4;
+ printer->set_context_prn(mz1p17);
+ } else {
+ printer->set_context_prn(dummy);
+ }
+
// cpu bus
cpu->set_context_mem(memory);
-#ifdef SUPPORT_MZ80AIF
+#if defined(SUPPORT_MZ80AIF) || defined(SUPPORT_MZ80FIO)
cpu->set_context_io(io);
#else
cpu->set_context_io(dummy);
cpu->set_context_debugger(new DEBUGGER(this, emu));
#endif
-#ifdef SUPPORT_MZ80AIF
// i/o bus
+#if defined(SUPPORT_MZ80AIF)
io->set_iomap_range_rw(0xd8, 0xdb, fdc);
- io->set_iomap_range_w(0xdc, 0xdd, floppy);
+ io->set_iomap_range_w(0xdc, 0xdd, mz80aif);
+#elif defined(SUPPORT_MZ80FIO)
+ io->set_iomap_range_rw(0xf8, 0xfb, mz80fio);
#endif
+ io->set_iomap_range_rw(0xfe, 0xff, printer);
// initialize all devices
+#if defined(__GIT_REPO_VERSION)
+ strncpy(_git_revision, __GIT_REPO_VERSION, sizeof(_git_revision) - 1);
+#endif
for(DEVICE* device = first_device; device; device = device->next_device) {
device->initialize();
}
-#ifdef SUPPORT_MZ80AIF
- for(int i = 0; i < MAX_DRIVE; i++) {
- fdc->set_drive_type(i, DRIVE_TYPE_2DD);
- }
-#endif
}
VM::~VM()
delete device;
device = next_device;
}
+#if defined(SUPPORT_MZ80AIF)
+ for(int drv = 0; drv < MAX_DRIVE; drv++) {
+// if(config.drive_type) {
+ fdc->set_drive_type(drv, DRIVE_TYPE_2DD);
+// } else {
+// fdc->set_drive_type(drv, DRIVE_TYPE_2D);
+// }
+ }
+#elif defined(SUPPORT_MZ80FIO)
+ for(int drv = 0; drv < MAX_DRIVE; drv++) {
+ fdc->set_drive_type(drv, DRIVE_TYPE_2D);
+// fdc->set_drive_mfm(drv, false);
+ }
+#endif
}
DEVICE* VM::get_device(int id)
device->reset();
}
#if defined(_MZ1200) || defined(_MZ80A)
- l_and->write_signal(SIG_AND_BIT_0, 0, 1); // CLOCK = L
- l_and->write_signal(SIG_AND_BIT_1, 1, 1); // INTMASK = H
+ and_int->write_signal(SIG_AND_BIT_0, 0, 1); // CLOCK = L
+ and_int->write_signal(SIG_AND_BIT_1, 1, 1); // INTMASK = H
#endif
}
void VM::draw_screen()
{
- display->draw_screen();
+ memory->draw_screen();
}
-#ifdef SUPPORT_MZ80AIF
-int VM::access_lamp()
-{
- uint32 status = fdc->read_signal(0);
- return (status & (1 | 4)) ? 1 : (status & (2 | 8)) ? 2 : 0;
-}
-#endif
-
// ----------------------------------------------------------------------------
// soud manager
// ----------------------------------------------------------------------------
event->initialize_sound(rate, samples);
// init sound gen
- pcm->init(rate, 8000);
+ pcm->initialize_sound(rate, 8000);
}
-uint16* VM::create_sound(int* extra_frames)
+uint16_t* VM::create_sound(int* extra_frames)
{
return event->create_sound(extra_frames);
}
-int VM::sound_buffer_ptr()
+int VM::get_sound_buffer_ptr()
+{
+ return event->get_sound_buffer_ptr();
+}
+
+#ifdef USE_SOUND_VOLUME
+void VM::set_sound_device_volume(int ch, int decibel_l, int decibel_r)
+{
+ if(ch-- == 0) {
+ pcm->set_volume(0, decibel_l, decibel_r);
+ } else if(ch-- == 0) {
+ drec->set_volume(0, decibel_l, decibel_r);
+#if defined(SUPPORT_MZ80AIF) || defined(SUPPORT_MZ80FIO)
+ } else if(ch-- == 0) {
+ fdc->get_context_noise_seek()->set_volume(0, decibel_l, decibel_r);
+ fdc->get_context_noise_head_down()->set_volume(0, decibel_l, decibel_r);
+ fdc->get_context_noise_head_up()->set_volume(0, decibel_l, decibel_r);
+#endif
+ } else if(ch-- == 0) {
+ drec->get_context_noise_play()->set_volume(0, decibel_l, decibel_r);
+ drec->get_context_noise_stop()->set_volume(0, decibel_l, decibel_r);
+ drec->get_context_noise_fast()->set_volume(0, decibel_l, decibel_r);
+ }
+}
+#endif
+
+// ----------------------------------------------------------------------------
+// notify key
+// ----------------------------------------------------------------------------
+
+void VM::key_down(int code, bool repeat)
+{
+ if(!repeat) {
+ keyboard->key_down(code);
+ }
+}
+
+void VM::key_up(int code)
+{
+// keyboard->key_up(code);
+}
+
+bool VM::get_caps_locked()
+{
+ return keyboard->get_caps_locked();
+}
+
+bool VM::get_kana_locked()
{
- return event->sound_buffer_ptr();
+ return keyboard->get_kana_locked();
}
// ----------------------------------------------------------------------------
// user interface
// ----------------------------------------------------------------------------
-#ifdef SUPPORT_MZ80AIF
-void VM::open_disk(int drv, _TCHAR* file_path, int bank)
+#if defined(SUPPORT_MZ80AIF) || defined(SUPPORT_MZ80FIO)
+void VM::open_floppy_disk(int drv, const _TCHAR* file_path, int bank)
{
fdc->open_disk(drv, file_path, bank);
+
+#if defined(SUPPORT_MZ80AIF)
+ if(fdc->get_media_type(drv) == MEDIA_TYPE_2DD) {
+ if(fdc->get_drive_type(drv) == DRIVE_TYPE_2D) {
+ fdc->set_drive_type(drv, DRIVE_TYPE_2DD);
+ }
+ } else if(fdc->get_media_type(drv) == MEDIA_TYPE_2D) {
+ if(fdc->get_drive_type(drv) == DRIVE_TYPE_2DD) {
+ fdc->set_drive_type(drv, DRIVE_TYPE_2D);
+ }
+ }
+#endif
}
-void VM::close_disk(int drv)
+void VM::close_floppy_disk(int drv)
{
fdc->close_disk(drv);
}
-bool VM::disk_inserted(int drv)
+bool VM::is_floppy_disk_inserted(int drv)
+{
+ return fdc->is_disk_inserted(drv);
+}
+
+void VM::is_floppy_disk_protected(int drv, bool value)
{
- return fdc->disk_inserted(drv);
+ fdc->is_disk_protected(drv, value);
}
+bool VM::is_floppy_disk_protected(int drv)
+{
+ return fdc->is_disk_protected(drv);
+}
+
+uint32_t VM::is_floppy_disk_accessed()
+{
+ return fdc->read_signal(0);
+}
#endif
-void VM::play_tape(_TCHAR* file_path)
+
+void VM::play_tape(int drv, const _TCHAR* file_path)
{
drec->play_tape(file_path);
- drec->write_signal(SIG_DATAREC_REMOTE, 1, 1);
+// drec->set_remote(true);
}
-void VM::rec_tape(_TCHAR* file_path)
+void VM::rec_tape(int drv, const _TCHAR* file_path)
{
drec->rec_tape(file_path);
- drec->write_signal(SIG_DATAREC_REMOTE, 1, 1);
+// drec->set_remote(true);
}
-void VM::close_tape()
+void VM::close_tape(int drv)
{
+ emu->lock_vm();
drec->close_tape();
- drec->write_signal(SIG_DATAREC_REMOTE, 0, 0);
+ emu->unlock_vm();
+// drec->set_remote(false);
}
-bool VM::tape_inserted()
+bool VM::is_tape_inserted(int drv)
{
- return drec->tape_inserted();
+ return drec->is_tape_inserted();
}
-#if defined(USE_TAPE_PTR)
-int VM::get_tape_ptr()
+bool VM::is_tape_playing(int drv)
{
- return drec->get_tape_ptr();
+ return drec->is_tape_playing();
}
-void VM::set_disk_protected(int drv, bool value)
+bool VM::is_tape_recording(int drv)
{
- fdc->set_disk_protected(drv, value);
+ return drec->is_tape_recording();
}
-bool VM::get_disk_protected(int drv)
+int VM::get_tape_position(int drv)
{
- return fdc->get_disk_protected(drv);
+ return drec->get_tape_position();
}
-#endif
-void VM::push_play()
+const _TCHAR* VM::get_tape_message(int drv)
+{
+ return drec->get_message();
+}
+
+void VM::push_play(int drv)
{
drec->set_ff_rew(0);
drec->set_remote(true);
}
-void VM::push_stop()
+void VM::push_stop(int drv)
{
drec->set_remote(false);
}
-void VM::push_fast_forward()
+void VM::push_fast_forward(int drv)
{
drec->set_ff_rew(1);
drec->set_remote(true);
}
-void VM::push_fast_rewind()
+void VM::push_fast_rewind(int drv)
{
drec->set_ff_rew(-1);
drec->set_remote(true);
}
-bool VM::get_tape_play(void)
-{
- return drec->get_tape_play();
-}
-
-bool VM::now_skip()
+bool VM::is_frame_skippable()
{
- return event->now_skip();
+ return event->is_frame_skippable();
}
void VM::update_config()
}
}
-#define STATE_VERSION 2
+#define STATE_VERSION 7
-void VM::save_state(FILEIO* state_fio)
+bool VM::process_state(FILEIO* state_fio, bool loading)
{
- state_fio->FputUint32(STATE_VERSION);
-
- for(DEVICE* device = first_device; device; device = device->next_device) {
- device->save_state(state_fio);
- }
-}
-
-bool VM::load_state(FILEIO* state_fio)
-{
- if(state_fio->FgetUint32() != STATE_VERSION) {
+ if(!state_fio->StateCheckUint32(STATE_VERSION)) {
return false;
}
- for(DEVICE* device = first_device; device; device = device->next_device) {
- if(!device->load_state(state_fio)) {
+ for(DEVICE* device = first_device; device; device = device->next_device) {
+ // Note: typeid(foo).name is fixed by recent ABI.Not dec 6.
+ // const char *name = typeid(*device).name();
+ // But, using get_device_name() instead of typeid(foo).name() 20181008 K.O
+ const char *name = device->get_device_name();
+ int len = strlen(name);
+
+ if(!state_fio->StateCheckInt32(len)) {
+ if(loading) {
+ printf("Class name len Error: DEVID=%d EXPECT=%s\n", device->this_device_id, name);
+ }
return false;
}
- }
+ if(!state_fio->StateCheckBuffer(name, len, 1)) {
+ if(loading) {
+ printf("Class name Error: DEVID=%d EXPECT=%s\n", device->this_device_id, name);
+ }
+ return false;
+ }
+ if(!device->process_state(state_fio, loading)) {
+ if(loading) {
+ printf("Data loading Error: DEVID=%d\n", device->this_device_id);
+ }
+ return false;
+ }
+ }
return true;
}
-
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