Bit 6 of $EFE0, together with bit 7, controls the display mode (graphics/text). $00: text mode $40: text & graphics mode $C0: graphics mode ($80: no display) However, bit 6 is currently not supported.
Bit 6 of $EFE0, together with bit 7, controls the display mode (graphics/text).
$00: text mode
$40: text & graphics mode
$C0: graphics mode
($80: no display)
However, bit 6 is currently not supported.