+# Sun A21 (ATI Mach64) with LG Studioworks 775N
+mode "640x480-89"
+    # D: 37.182 MHz, H: 46.477 kHz, V: 88.528 Hz
+    geometry 640 480 640 6502 8
+    timings 26895 31 33 33 10 96 2
+    accel true
+    rgba 8/0,8/0,8/0,0/0
+endmode
+
+# Sun A21 (ATI Mach64) with LG Studioworks 775N
+mode "640x400-85"
+    # D: 31.50 MHz, H: 37.86 kHz, V: 85.08 Hz
+    geometry 640 400 640 6515 8
+    timings 31746 96 32 41 1 64 3
+    vsync high
+    accel true
+endmode