UPGRADE YOUR BROWSER

We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 20308

LogiCORE Complex Multiplier v1.0 Data Sheet - Why does the data sheet overview state that the input and output widths are 1 bit larger than expected?

Description

Keywords: COREGen, CORE, CORE Generator, generator, data sheet, datasheet, input, output, bit widths, complex, multiplier

Why does the data sheet overview state that the input and output widths are 1 bit larger than expected?

Solution

CORE Overview states:

- Supported operand widths for both operands are 4 to 64 bits, resulting in products up to 129 bits wide.

This resource should specify:

- Supported operand widths for both operands are 4 to 63 bits, resulting in products up to 127 bits wide.


Please see (Xilinx Answer 21591) for a detailed list of LogiCORE Complex Multiplier Release Notes and Known Issues.

AR# 20308
Date Created 09/03/2007
Last Updated 03/02/2008
Status Archive
Type General Article