0x0800 - no signal
-0xe819 - 576p60 (520x576)
+0xe819 - 576p60 (720x576)
0xe82d - 1080i60 (deep color?)
0xe925 - 720p60
0xe92d - 720p60 deep color
0xe90e - 720p59.94?? from the scaler (deep color?)
+480p60 - 0xe9f1 (unsure if this is 60 or 59.94)
NTSC - 0xe901 (also seen 0xe9c1, 0xe801)
NTSC 23.98 - 0xe901
-PAL - 0xe909 (also seen 0xe9c9)
+PAL - 0xe909 (also seen 0xe9c9, 0xebe9, 0xebe1)
1080p 23.98 - 0xe8ad
1080p 24 - 0xe88b
1080p 25 - 0xe86b
720p 59.94 - 0xe92d (also seen 0xe925)
720p 60 - 0xe90b (also seen 0xe903)
+
+unknown video modes from the D4:
+
+640x424 30 fps - 0xe931
+640x424 25 fps - 0xe939
+
+
theories:
video - 0xe800