Altfp_sincos ip core, Altfp_sincos features, Output latency – Altera Floating-Point User Manual
Page 102: Altfp_sincos resource utilization and performance, Altfp_sincos ip core -1, Altfp_sincos features -1, Output latency -1
ALTFP_SINCOS IP Core
14
2014.12.19
UG-01058
You can use the ports and parameters available to customize the ALTFP_SINCOS IP core according to
your application.
ALTFP_SINCOS Features
The ALTFP_SINCOS IP core offers the following features:
• Implements sine and cosine calculations.
• Support for single-precision floating point format.
• Support for optional input ports such as asynchronous clear (
aclr
) and clock enable (
clk_en
) ports.
Output Latency
The output latency options for the ALTFP_SINCOS megafunction have a fixed latency level for sine and
cosine functions.
Trigonometric Function
Precision
Mantissa Width
Latency (in clock cycles)
Sine
Single
23
36
Cosine
Single
23
36
Related Information
on page 14-3
ALTFP_SINCOS Resource Utilization and Performance
This table lists the resource utilization and performance information for the ALTFP_SINCOS IP core.
The information was derived using the Quartus II software version 10.1.
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