Sega Genesis Action Replay Format

[pidgeon]

Hey guys, in a similar vein to http://www.romhacking.net/forum/index.php/topic,12201.0.html, does anyone know the makeup of a genesis action replay code?
Format is
ABCDEF:0123

Thanks all!

[JLukas]

ABCDEF is the address and 0123 is the new two bytes of data to patch.  Codes that start with FF (ex:FF0000:0123) patch RAM, and only work on a Pro Action Replay (the regular Action Replay doesn't support RAM cheats)

[pidgeon]

Ahh thank you!
Does that mean
000001:0123
means put value 01 at address 000001 and put value 23 at 000002 ?