Sunday, June 3, 2012

8 bit ALU

Posted by shopping-team at 5:00 AM

This is an 8-bit ALU that I created by connecting two 4-bit ALUs together. There are 48 plus a few more operations available (I don't know how to use the comparators). There are 16 logic functions and 32 arithmetic operations. Components used (excluding the voltage regulator): 2x 74LS181 - 4-bit ALU 1x 74LS04 - Hex Inverters 2x 8 position DIP switches 1x 4 position DIP switch 1x 2 position DIP switch 9x LEDs (1 Green, 8 Red)



http://www.youtube.com/watch?v=-CEXZqk448A&hl=en

 

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