radix-10 multiplication

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ecasha

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Hey,please tell me working of radix-10 decimal multiplication using BCD codes?How to implement/how to write code for it? I am not finding material for that ,please suggest me some links or books to understand the basics of it.
 

yes,I got ,But in journal paper how they have done precomputations,and partial product generation? which algorithm or what kind of logic they have used I am not getting.
 

Hi,

how do you do it by hand?

Code:
12 x 34 -->
1 x 3 = 3 --> (300) 
1 x 4 = 4 --> ( 40)
2 x 3 = 6 --> ( 60)
2 x 4 = 8 --> (  8)
==============
-->           (408)

Klaus
 

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