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AR# 18936

LogiCORE SPI-4.2 (POS-PHY L4) v6.1 - What is the power consumption of the SPI-4.2 v6.1 core using Virtex-II/Virtex-II Pro/Spartan-3?

Description

General Description: 

What is the power consumption of the v6.1 SPI-4.2 core?

Solution

The following power consumption numbers were obtained using XPower v6.1i. The power consumption of SPI-4.2 varies greatly on the packet traffic. For this estimation, the FIFO-loopback example design with the random packet size was used.  

 

SPI-4.2 v6.1 Estimated Power Consumption
SPI-4.2 v6.1 Estimated Power Consumption
 

 

 

For power consumption for the SPI-4.2i Lite core, please see (Xilinx Answer 16034).

AR# 18936
Date Created 09/03/2007
Last Updated 05/16/2014
Status Archive
Type General Article