2 Bit Alu Diagram. Wikipedia the logic gate diagram example 2 bit alu was created using the conceptdraw pro diagramming and vector drawing software extended with the electrical engineering solution from the engineering area of conceptdraw solution park. Assume we have a 16 bit arithmetic logic unit alu that has three inputs and three outputs.
One of the earliest computers to have multiple discrete single bit alu circuits was the 1948 whirlwind i which employed sixteen such math units to enable it to operate on 16 bit words. You cant see how it works but you. The alu has got two input registers named as a and b and one output storage register named as.
One of the earliest computers to have multiple discrete single bit alu circuits was the 1948 whirlwind i which employed sixteen such math units to enable it to operate on 16 bit words.
Controlled by the four function select inputs s0 to s3 and the mode control input m alu can perform all the 16 possible logic operations or 16 different arithmetic operations. The outputs of other units the 5 bit and. The alu has got two input registers named as a and b and one output storage register named as. This is an interface for the alu.