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Diffstat (limited to 'src/devices/bus/isa/num9rev.cpp')
-rw-r--r--src/devices/bus/isa/num9rev.cpp7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/devices/bus/isa/num9rev.cpp b/src/devices/bus/isa/num9rev.cpp
index 01ed3b7b14c..ab0595959ce 100644
--- a/src/devices/bus/isa/num9rev.cpp
+++ b/src/devices/bus/isa/num9rev.cpp
@@ -14,9 +14,10 @@
DEFINE_DEVICE_TYPE(ISA8_NUM_9_REV, isa8_number_9_rev_device, "number_9_rev", "Number Nine Revolution 512x32/1024x8")
-ADDRESS_MAP_START(isa8_number_9_rev_device::upd7220_map)
- AM_RANGE(0x00000, 0x3ffff) AM_NOP
-ADDRESS_MAP_END
+void isa8_number_9_rev_device::upd7220_map(address_map &map)
+{
+ map(0x00000, 0x3ffff).noprw();
+}
UPD7220_DISPLAY_PIXELS_MEMBER( isa8_number_9_rev_device::hgdc_display_pixels )
{