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author cracyc <cracyc@users.noreply.github.com>2016-01-02 21:53:06 -0600
committer cracyc <cracyc@users.noreply.github.com>2016-01-02 21:53:06 -0600
commit1bb0045945783450f46b17c4d771b5cbd11f72d7 (patch)
tree872348bd6685e659d581c9c564ccd865f6be0abc
parent39bf46219dc53e1bf0f8173435bec6bacadd4af5 (diff)
pc9801: oops (nw)
-rw-r--r--src/mame/drivers/pc9801.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/pc9801.cpp b/src/mame/drivers/pc9801.cpp
index 1e4cbaf3959..16c34dc56ba 100644
--- a/src/mame/drivers/pc9801.cpp
+++ b/src/mame/drivers/pc9801.cpp
@@ -787,7 +787,7 @@ UPD7220_DISPLAY_PIXELS_MEMBER( pc9801_state::hgdc_display_pixels )
res_x = x + xi;
res_y = y;
- pen = ext_gvram[((address*16+xi)+(m_vram_disp*0x40000)) >> 1];
+ pen = ext_gvram[(address >> 1)*16+xi+(m_vram_disp*0x20000)];
bitmap.pix32(res_y, res_x) = palette[pen + 0x20];
}