GameBoy Assembly Language Primer

GameBoy Video Hardware

The GameBoy has physical memory space from $0000 to $FFFF:

$9800$9801 $9802$9803....$981F
$9820$9821 $9822............
$9840$9841 ................
$9860.... ................
........ ................
$9BE0.... ............$9BFF
$9C00$9C01 $9C02$9C03....$9C1F
$9C20$9C21 $9C22............
$9C40$9C41 ................
$9C60.... ................
........ ................
$9FE0.... ............$9FFF