Mitsubishi Q2ACPU

App - 10
APPENDICES
BCD 4-digit addition/
subtraction
•(D) + (S) (D)
• (S1) + (S2) (D)
•(D) - (S) (D)
• (S1) - (S2) (D)
BCD 8-digit addition/
subtraction
• (D+1, D) + (S+1, S) (D+1, D)
• (S1+1, S1) + (S2+1, S2) (D+1, D)
• (D+1, D) – (S+1, S) (D+1, D)
• (S1+1, S1) – (S2+1, S2) (D+1, D)
BCD 4-digit
multiplication/division
• (S1) (S2) (D+1, D)
• (S1)/(S2) quotient (D), remainder (D+1)
BCD 8-digit
multiplication/division
• (S1+1, S1) (S2+1, S2) (D+3, D+2, D+1, D)
• (S1+1, S1)/(S2+1, S2) quotient (D+1, D), remainder (D+3, D+2)
Floating point data
addition/subtraction
• (D+1, D) + (S+1, S) (D+1, D)
• (S1+1, S1) + (S2+1, S2) (D+1, D)
• (D+1, D) – (S+1, S) (D+1, D)
• (S1+1, S1) – (S2+1, S2) (D+1, D)
Classification Symbol Description