View source for Extended MD Pad Buttons Register

{{NextRegister
|Number=$B2
|Readable=Yes
|Writable=No
|ShortDesc=Reading additional buttons on MD pads
}}
  bit 7 = 1 if Right Pad X pressed
  bit 6 = 1 if Right Pad Z pressed
  bit 5 = 1 if Right Pad Y pressed
  bit 4 = 1 if Right Pad MODE pressed
  bit 3 = 1 if Left Pad X pressed
  bit 2 = 1 if Left Pad Z pressed
  bit 1 = 1 if Left Pad Y pressed
  bit 0 = 1 if Left Pad MODE pressed