From 42dcc22972d7fc9a536b6dc923bcabf35b1bc362 Mon Sep 17 00:00:00 2001 From: arc Date: Wed, 29 Jan 2025 10:13:44 -0700 Subject: [PATCH] vault backup: 2025-01-29 10:13:44 --- education/computer engineering/ECE2700/Adders.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/education/computer engineering/ECE2700/Adders.md b/education/computer engineering/ECE2700/Adders.md index 4db90c5..33561ca 100644 --- a/education/computer engineering/ECE2700/Adders.md +++ b/education/computer engineering/ECE2700/Adders.md @@ -1,2 +1,2 @@ # Carry-Select Adder -A carry select adder is built using two ripple carry adders, and multiplexing them together based off of the value of $c_{in}$. This is done for performance reasons, because as addition propagates through the ripple carry \ No newline at end of file +A carry select adder is built using two ripple carry adders, and multiplexing them together based off of the value of $c_{in}$. This is done for performance reasons, because when adding two numbers $x$ and $y$, we know $x$ and $y$ *before* we know the value of $c_{in}$. This means we can compute what the output of $x + y$ \ No newline at end of file