[VM][FM7] Add Japanese communication board (日本語通信カード) .

[csp-qt/common_source_project-fm7.git] / source / src / vm / fm7 / fm7.cpp

diff --git a/source/src/vm/fm7/fm7.cpp b/source/src/vm/fm7/fm7.cpp
index 3c537e4..dbda170 100644 (file)
--- a/source/src/vm/fm7/fm7.cpp
+++ b/source/src/vm/fm7/fm7.cpp
@@ -49,6 +49,9 @@
 #include "./joystick.h"
 
 #include "./kanjirom.h"
+#if defined(CAPABLE_JCOMMCARD)
+#include "./jcommcard.h"
+#endif
 
 VM::VM(EMU* parent_emu): emu(parent_emu)
 {
@@ -74,7 +77,11 @@ VM::VM(EMU* parent_emu): emu(parent_emu)
        g_substat_mainhalt = new AND(this, emu);
        
 #ifdef WITH_Z80
-       z80cpu = new Z80(this, emu);
+       if((config.dipswitch & FM7_DIPSW_Z80CARD_ON) != 0) {
+               z80cpu = new Z80(this, emu);
+       } else {
+               z80cpu = NULL;
+       }
        g_mainstat = new AND(this, emu);
        g_intr = new OR(this, emu);
 
@@ -82,6 +89,16 @@ VM::VM(EMU* parent_emu): emu(parent_emu)
        g_intr_firq = new AND(this, emu);
        g_nmi = new AND(this, emu);
 #endif
+#if defined(CAPABLE_JCOMMCARD)
+       if((config.dipswitch & FM7_DIPSW_JSUBCARD_ON) != 0) {
+               jsubcpu = new MC6809(this, parent_emu);
+               jcommcard = new FM7_JCOMMCARD(this, parent_emu);
+       } else {
+               jsubcpu = NULL;
+               jcommcard = NULL;
+       }
+#endif
+               
        // basic devices
        // I/Os
 #if defined(HAS_DMA)
@@ -174,10 +191,11 @@ VM::VM(EMU* parent_emu): emu(parent_emu)
        maincpu->set_context_bus_ba(g_mainstat, SIG_AND_BIT_0, 0xffffffff);
        maincpu->set_context_bus_bs(g_mainstat, SIG_AND_BIT_1, 0xffffffff);
        g_mainstat->set_context_out(mainio, FM7_MAINIO_RUN_Z80, 0xffffffff);
-       
-       z80cpu->set_context_busack(mainio, FM7_MAINIO_RUN_6809, 0xffffffff);
-       mainio->set_context_z80cpu(z80cpu);
 
+       if(z80cpu != NULL) {
+               z80cpu->set_context_busack(mainio, FM7_MAINIO_RUN_6809, 0xffffffff);
+               mainio->set_context_z80cpu(z80cpu);
+       }
 #endif
 #if defined(_USE_QT)
        event->set_device_name(_T("EVENT"));
@@ -187,7 +205,7 @@ VM::VM(EMU* parent_emu): emu(parent_emu)
        subcpu->set_device_name(_T("SUBCPU(MC6809)"));
        dummycpu->set_device_name(_T("DUMMY CPU"));
 # ifdef WITH_Z80
-       z80cpu->set_device_name(_T("Z80 CPU"));
+       if(z80cpu != NULL) z80cpu->set_device_name(_T("Z80 CPU"));
 # endif
        if(fdc != NULL) fdc->set_device_name(_T("MB8877 FDC(320KB)"));
                                                
@@ -291,8 +309,10 @@ void VM::connect_bus(void)
        event->set_context_cpu(subcpu,  subclock);
    
 #ifdef WITH_Z80
-       event->set_context_cpu(z80cpu,  4000000);
-       z80cpu->write_signal(SIG_CPU_BUSREQ, 1, 1);
+       if(z80cpu != NULL) {
+               event->set_context_cpu(z80cpu,  4000000);
+               z80cpu->write_signal(SIG_CPU_BUSREQ, 1, 1);
+       }
        maincpu->write_signal(SIG_CPU_HALTREQ, 0, 1);
 
        g_intr_irq->set_mask(SIG_AND_BIT_0);
@@ -310,12 +330,20 @@ void VM::connect_bus(void)
        mainio->set_context_firq(g_intr_firq, SIG_AND_BIT_1, 0xffffffff);
        g_intr_firq->set_context_out(g_intr, SIG_OR_BIT_0, 0xffffffff);
        
-       g_intr->set_context_out(z80cpu, SIG_CPU_IRQ, 0xffffffff);
+       if(z80cpu != NULL) g_intr->set_context_out(z80cpu, SIG_CPU_IRQ, 0xffffffff);
 
        mainio->set_context_nmi(g_nmi, SIG_AND_BIT_1, 0xffffffff);
-       g_nmi->set_context_out(z80cpu, SIG_CPU_NMI, 0xffffffff);
+       if(z80cpu != NULL) g_nmi->set_context_out(z80cpu, SIG_CPU_NMI, 0xffffffff);
+#endif
+#if defined(CAPABLE_JCOMMCARD)
+       if((jsubcpu != NULL) && (jcommcard != NULL)) {
+               event->set_context_cpu(jsubcpu,  JCOMMCARD_CLOCK);
+               jcommcard->set_context_cpu(jsubcpu);
+               jsubcpu->set_context_bus_ba(jcommcard, FM7_JCOMMCARD_BUS_BA, 0x00000001);
+               jsubcpu->set_context_bus_bs(jcommcard, FM7_JCOMMCARD_BUS_BS, 0x00000001);
+               mainio->set_context_jcommcard(jcommcard);
+       }
 #endif
-
        event->set_context_sound(pcm1bit);
 #if defined(_FM8)
        event->set_context_sound(psg);
@@ -468,13 +496,23 @@ void VM::connect_bus(void)
        maincpu->set_context_mem(mainmem);
        subcpu->set_context_mem(display);
 #ifdef WITH_Z80
-       z80cpu->set_context_mem(mainmem);
+       if(z80cpu != NULL) z80cpu->set_context_mem(mainmem);
+#endif
+#if defined(CAPABLE_JCOMMCARD)
+       if((jsubcpu != NULL) && (jcommcard != NULL)) {
+               jsubcpu->set_context_mem(jcommcard);
+       }
 #endif
 #ifdef USE_DEBUGGER
        maincpu->set_context_debugger(new DEBUGGER(this, emu));
        subcpu->set_context_debugger(new DEBUGGER(this, emu));
 # ifdef WITH_Z80
-       z80cpu->set_context_debugger(new DEBUGGER(this, emu));
+       if(z80cpu != NULL) z80cpu->set_context_debugger(new DEBUGGER(this, emu));
+# endif
+# if defined(CAPABLE_JCOMMCARD)
+       if(jsubcpu != NULL) {
+               jsubcpu->set_context_debugger(new DEBUGGER(this, emu));
+       }
 # endif
 #endif
        for(DEVICE* device = first_device; device; device = device->next_device) {
@@ -596,8 +634,24 @@ DEVICE *VM::get_cpu(int index)
        }
 #if defined(WITH_Z80)
        else if(index == 2) {
+# if defined(CAPABLE_JCOMMCARD)
+               if(z80cpu == NULL) {
+                       return jsubcpu;
+               }
+# endif
                return z80cpu;
        }
+# if defined(CAPABLE_JCOMMCARD)
+       else if(index == 3) {
+               return jsubcpu;
+       }
+# endif
+#else
+# if defined(CAPABLE_JCOMMCARD)
+       else if(index == 2) {
+               return jsubcpu;
+       }
+# endif
 #endif
        return NULL;
 }