; the the rightmost two BCD "digits" are stored in R25 ; while the carry value (0 or 1) is stored R24. ; For example, we know that 94 + 9 equals 103. If ; the digits are encoded as BCD, we would have ...

; hexadecimal results into human-readable decimal digits. ; Packed BCD: 4 bits represent one decimal digit (0-9). ; Example: 9348H in memory represents the decimal number 9348. VAL_BCD1 DW 9348H ; ...

My last column introduced the concepts underlying BCD (binary-coded-decimal) representations. In particular, we considered unsigned versus 10s-complement versions of BCD numbers. In this column we are ...