Floating-Point IP Cores User Guide

ID 683750
Date 10/27/2021

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7.2. Output Latency

The output latency options for the ALTFP_EXP IP core differs depending on the precision selected, the width of the mantissa, or both.
Precision Mantissa Width Latency (in clock cycles)
Single 23 17
Double 52 25
Single-extended 31 – 38 22
39 – 52 25