The wiki has been upgraded to MediaWiki 1.43. The wiki's theme is still being adapted to work with the new version, and may appear broken for the time being. --RanAS
On the SPC700, the DAA and DAS commands will convert a regular binary/hexadecimal value to a packed BCD value. The high nybble will be the tens column and the low nybble will be the ones column. The value of each BCD nybble will not exceed 0x9.