[VM][FMTOWNS][MEMORY] Make mapping D0000h to FFFFFh more correctness.

diff --git a/source/src/vm/fmtowns/towns_memory.cpp b/source/src/vm/fmtowns/towns_memory.cpp
index 8b63d00..9626ed1 100644 (file)
--- a/source/src/vm/fmtowns/towns_memory.cpp
+++ b/source/src/vm/fmtowns/towns_memory.cpp
@@ -42,16 +42,20 @@ void TOWNS_MEMORY::config_page_c0()
                set_memory_mapped_io_rw(0x000ce000, 0x000cffff, this); // MMIO and higher RAM.
                // ToDo: Correctness wait value.
                set_wait_rw(0x000c0000, 0x000cffff, vram_wait_val);
+               config_page_d0_e0(); // By Tsugaru, Changeing mapping of D0000h-EFFFFh effects only at vram changing,
        } else {
                #if 1
                set_memory_rw          (0x000c0000, 0x000cffff, ram_pagec);
+               set_memory_rw          (0x000d0000, 0x000effff, ram_paged);
                #else
                set_memory_rw          (0x000c0000, 0x000cdfff, ram_pagec);
                set_memory_mapped_io_rw(0x000ce000, 0x000cffff, this); // MMIO and higher RAM.
                #endif
                // ToDo: Correctness wait value.
                set_wait_rw(0x000c0000, 0x000cffff, mem_wait_val);
+               set_wait_rw(0x000d0000, 0x000effff, mem_wait_val);
        }
+       config_page_f8_rom();
 }
 
 void TOWNS_MEMORY::config_page_d0_e0()
@@ -89,8 +93,7 @@ void TOWNS_MEMORY::config_page_f8_rom()
 void TOWNS_MEMORY::config_page00()
 {
        config_page_c0();
-       config_page_d0_e0();
-       config_page_f8_rom();
+       //config_page_f8_rom();
 }
 
 void TOWNS_MEMORY::initialize()
@@ -682,7 +685,7 @@ void TOWNS_MEMORY::write_sys_ports8(uint32_t addr, uint32_t data)
                        dma_is_vram = ((data & 0x80) == 0);
                        if((_b != dma_is_vram)/* || (dma_is_vram)*/) {
                                config_page_c0();
-                               config_page_d0_e0();
+                               //config_page_d0_e0();
                        }
                }
                break;
@@ -693,8 +696,9 @@ void TOWNS_MEMORY::write_sys_ports8(uint32_t addr, uint32_t data)
                        select_d0_dict = ((data & 0x01) != 0) ? true : false;
                        select_d0_rom = ((data & 0x02) == 0) ? true : false;
                        if((_dict != select_d0_dict) ||(_rom != select_d0_rom)){
-                               config_page_d0_e0();
-                               config_page_f8_rom();
+                               //config_page_d0_e0();
+                               config_page_c0();
+                               //config_page_f8_rom();
                        }
                }
                break;