6612-- Discussion Sheet

6612 Discussion - EXAMINATION DISCUSSION LESSON 6612(25 Questions BRANCHING AND LOOPS To assist you in your review of this lesson we have prepared

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EXAMINATION DISCUSSION LESSON 6612 (25 Questions) BRANCHING AND LOOPS To assist you in your review of this lesson we have prepared this discussion sheet. We suggest that you read the discussion on questions you had right as well as on questions you missed. 1. (2) straight-line … Study Guide, second paragraph. The flow chart for a straight-line program is a column of boxes, with no diamonds indicating a change in program flow. 2. (1) signed … The 8-bit offset, or relative address, uses the 2’c complement form. This allows the Branch instructions to send the processor backward in memory, as well as forward. 3. ( 4 ) a 2-byte operand … In the Extended mode, the operand field for the Jump instruction is the address to which the processor is to jump. See page 77 4. (4) label … Section 4.1 and Fig. 4.2 in the textbook. 5. (2) destination address … The destination address (DA) is the address to which the processor is to Jump or Branch. 6.
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This note was uploaded on 03/08/2010 for the course CIE W660 taught by Professor . during the Winter '09 term at World College.

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