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Altera_Forum's avatar
Altera_Forum
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10 years ago

sorting 4 numbers with controller and datapath

hi i'm working on a machine that sorts 4 numbers with 4 bits. i can't understand why it doesnt work. i made it by ussing "bubble sort" technique all files here include an image of the machin...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

an easy way is to address four locations (out of 16) with the numbers serially and write value 1 there then read them back.

e.g. if address sequence (A,B,C,D] is 11, 15,0,1 then

addresses 0,1,11,15 will be set to 1, others 0

read back from 0 to 15

min will be first address with 1 and so on