Vendor: Lattice Semiconductor Corp. Category: Arithmetic Units

Divider

The Divider IP core is a one-clock divider which completes one integer division every clock.

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Overview

The Divider IP core is a one-clock divider which completes one integer division every clock. It supports signed or unsigned inputs and provides configurable output latency.

The Divider IP core uses a non-restoring division algorithm to implement the integer division operation.

There are N stages of 1-bit division in an integer division operation, where N is the width of the quotient.

Each stage generates a 1-bit quotient and partial-remainder. In the last stage, the final quotient and remainder are generated. 1-bit division uses an adder-subtracter to compare the partial remainder and denominator to get a new partial remainder. Quotient-digit selection is based on the sign of the partial remainder. In the last stage, the partial remainder is corrected to get the final remainder.

The Divider IP core supports configurable output latency. The latency can be any number of clock cycles from 1 to N. When latency is set to the value M, M stages of output registers are uniformly distributed into the N stages of 1- bit division operation. The final division stage always has output registers.

Key features

  • Supports signed or unsigned numerator and denominator
  • Supports numerator and denominator data width 4-64
  • Supports forced positive remainder

Block Diagram

DIVIDE block diagram

Specifications

Identity

Part Number
DIVIDE
Vendor
Lattice Semiconductor Corp.
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

Contact Lattice Semiconductor Corp.

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Frequently asked questions about Arithmetic Unit IP cores

What is Divider?

Divider is a Arithmetic Units IP core from Lattice Semiconductor Corp. listed on Semi IP Hub.

How should engineers evaluate this Arithmetic Units?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Arithmetic Units IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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