Programming Examples

 

 

 

3. Dividing a Double-Word Dividend

Table 7-1

Register Designations

 

 

 

 

 

 

 

Register

Purpose

 

 

Designations

 

 

 

 

 

 

 

 

 

dvr

Register holding divisor.

 

 

 

 

 

 

dvdu dvd1

Pair of registers holding dividend.

 

 

 

 

 

 

tp

Temporary register.

 

 

 

 

 

 

quo

Register holding quotient.

 

 

 

 

 

 

rem

Register holding remainder.

 

 

 

 

Chapter 7

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