This preview shows page 1. Sign up to view the full content.
Unformatted text preview: B accumulator by doing a subtraction and sets the appropriate bits in the CCR. The original data in accumulators A and B are unchanged. Answer is True (2) What addressing mode is the SBA instruction?____________________________ This is an inherent addressing mode instruction (2) You have just completed an ADCA instruction on data that was in BCD format. What instruction should be executed to insure the result is valid BCD? ________ DAA _______...
View Full Document
- Winter '08
- N /A