; VDP Setup
; This sets to Graphics Mode 1
.byte $00 ; Register 0
- .byte $C0 ; Register 1 16K RAM, Active Display, Mode 1
+ .byte $E0 ; Register 1 16K RAM, Active Display, Mode 1, VBI enabled
.byte $04 ; Register 2 Name Table at $1000 - $12FF
.byte $60 ; Register 3 Colour Table at $1800 - $181F
.byte $00 ; Register 4 Pattern Table at $0000 - $07FF