Altera Integer Arithmetic IP - Manual (Page 147)

ALTSQRT (Integer Square Root)
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The ALTSQRT megafunction implements a square root function that calculates the square root and
remainder of an input.
The following figure shows the ports for the ALTSQRT megafunction.
Figure 11-1: ALTSQRT Ports
radical[]
inst
ALTSQRT[]
ena
clk
q[]
aclr
remainder[]
Features
The ALTSQRT megafunction offers the following features:
• Calculates the square root and the remainder of an input
• Supports data width of 1–256 bits
• Supports pipelining with configurable output latency
• Supports optional asynchronous clear and clock enable input ports
Resource Utilization and Performance
The following table provides resource utilization and performance information for the ALTSQRT
megafunction.
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