Floating-Point IP Cores User Guide

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ID 683750
Date 9/13/2021
Public
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4.4. ALTFP_DIV Resource Utilization and Performance

This table lists the resource utilization and performance information for the ALTFP_DIV IP core. The information was derived using the Quartus II software version 10.0.
Table 21.  ALTFP_DIV Resource Utilization and Performance for Stratix IV Devices
Device family Precision Optimization Output latency Logic Usage fMAX(MHz)
Adaptive Look-Up Tables (ALUTs) Dedicated Logic Registers (DLRs) Adaptive Logic Modules (ALMs) 18-bit DSP
Stratix IV Single Speed 33 3,593 3,351 2,500 313
Area 33 1,646 2,074 1,441 308
Double Speed 61 13,867 13,143 10,196 292
Area 61 5,125 7,360 4,842 267
Low Latency Option
Stratix IV Single 6 207 304 212 16 154
14 253 638 385 16 358
Double 10 714 1,077 779 44 151
24 765 2,488 1,397 44 238

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