[VM][FMTOWNS] May PLACE MSDOS-ROM to b00000-bfffff.

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

diff --git a/source/src/vm/fmtowns/msdosrom.cpp b/source/src/vm/fmtowns/msdosrom.cpp
index cea1700..24b7387 100644 (file)
--- a/source/src/vm/fmtowns/msdosrom.cpp
+++ b/source/src/vm/fmtowns/msdosrom.cpp
@@ -27,6 +27,8 @@ uint32_t MSDOSROM::read_memory_mapped_io8(uint32_t addr)
        uint8_t d = 0xff;
        if((addr >= 0xc2000000) && (addr < 0xc2080000)) {
                d = rom[addr & 0x7ffff];
+       } else if((addr >= 0x000b0000) && (addr < 0x000c0000)) {
+               d = rom[addr & 0x0ffff];
        }
        return (uint32_t)d;
 }