Notes on Floating-Point Operations

Recently I have to study how floating-point (FP) operations are implemented in hardware. Although I learned those in my undergrad computer organization course, my knowledge is kind of rusty now, especially for the concept on rounding (e.g., guard bit, sticky bit, etc.).

I found these lecture slides give a good intro, but the explanation of rounding is not clear to me. Therefore, I found this note useful because it comes with examples. These slides cover the actual implementation of FP operations.