diff --git a/Demo/sgi/video/vpregs.py b/Demo/sgi/video/vpregs.py
new file mode 100755
index 0000000..d33f1fe
--- /dev/null
+++ b/Demo/sgi/video/vpregs.py
@@ -0,0 +1,28 @@
+VID_VP = 0x1000000
+
+# Set vp1 register tokens
+VP_GBXORG =       		(VID_VP +0x01)
+VP_GBYORG =       		(VID_VP +0x02)
+VP_FBXORG =       		(VID_VP +0x03)
+VP_FBYORG =       		(VID_VP +0x04)
+VP_WIDTH =        		(VID_VP +0x05)
+VP_HEIGHT =       		(VID_VP +0x06)
+VP_PIXCNT =      		(VID_VP +0x07)
+VP_HBLANK =       		(VID_VP +0x08)
+VP_VBLANK =      		(VID_VP +0x09)
+VP_BRITE =      		(VID_VP +0x0A)
+VP_CONT =      			(VID_VP +0x0B)
+VP_HUE =      			(VID_VP +0x0C)
+VP_SAT =      			(VID_VP +0x0D)
+VP_ALPHA =      		(VID_VP +0X0E)
+VP_FGMODE =      		(VID_VP +0x0F)
+VP_MAPSRC =      		(VID_VP +0x10)
+VP_MAPADD =      		(VID_VP +0x11)
+VP_MAPRED =      		(VID_VP +0x12)
+VP_MAPGREEN =      		(VID_VP +0x13)
+VP_MAPBLUE =      		(VID_VP +0x14)
+VP_MAPSTROBE =      		(VID_VP +0x15)
+VP_DIGVAL =      		(VID_VP +0x16)
+VP_STATUS0 =      		(VID_VP +0x17)
+VP_STATUS1 =      		(VID_VP +0x18)
+VP_CMD =      			(VID_VP +0x19)