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Diffstat (limited to 'src/devices/bus/isa/isa.cpp')
-rw-r--r-- | src/devices/bus/isa/isa.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/devices/bus/isa/isa.cpp b/src/devices/bus/isa/isa.cpp index 91907e4a9f8..1fe08ded87b 100644 --- a/src/devices/bus/isa/isa.cpp +++ b/src/devices/bus/isa/isa.cpp @@ -288,6 +288,11 @@ void isa8_device::unmap_bank(offs_t start, offs_t end) m_memspace->unmap_readwrite(start, end); } +void isa8_device::writeprotect_bank(offs_t start, offs_t end) +{ + m_memspace->unmap_write(start, end); +} + void isa8_device::install_rom(device_t *dev, offs_t start, offs_t end, const char *tag, const char *region) { if (machine().root_device().memregion("isa")) { |