10 bit converter

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S

sina-VIP

New Member
hi every one
i have this 10 bit binary number that i want to convert it into BCD
i have no idea how
some say i should use a (E)PROM or i should cascade several 74583s
but i have no idea how to program PROM or cascade 74583
and im also open to new ideas about converting
 
Last edited:
Mikebits said:
I always thought BCD to be goofy and useless, but I guess it still crops up from time to time.
Click to expand...
It makes it easy to display binary information in a digital decimal display. Otherwise displaying binary data in decimal format is rather messy.
 
Mr RB said:
Excellent!

After you studied it yourSELF... You can post here and tell us how it's done.
Click to expand...
no there's been a misunderstanding
i have studied it a lot
i aint lazy im just rookie
this was a part of a greater project
an 8bit calculator performing the 4 main actions
i had alternative designs too but this was the simplest
the only problem left is the 10bit binary results
 
Last edited:
Code: 
dig1 = dig10 = dig100 = dig1000 = 0;
while(num >= 1000)
{
	dig1000 ++;
	num -= 1000;
}
while(num >= 100)
{
	dig100 ++;
	num -= 100;
}
while(num >= 10)
{
	dig10 ++;
	num -= 10;
}
dig1 = num;
 
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