[SI-LIST] Re: SPARTAN IIE Voltage regulator selection

  • From: Ed Miguel <emiguel@xxxxxxxxxx>
  • To: si-list@xxxxxxxxxxxxx
  • Date: Fri, 25 Oct 2002 08:20:19 -0500

The part is made by Xilinx and you should be able to find it on their 
website.  We have found that most of their FPGA's draw about .5 A on 
startup to get themselves configured.

Ed

At 05:23 PM 10/25/02 +0530, Ismail B - CTD, Chennai. wrote:

>Hello there!
>
>I want to know if anyone used SPARTAN IIE FPGA in any of their design. It
>seems that
>the FPGA draws a high current during start up which appers almost like a
>short circuit
>I am in the process of selecting an appropriate Voltage regulator but not
>sure how good
>it will be. My worst fear is that once the Voltage regulator senses the high
>current draw
>it may shutdown. It will be of great help if anyone could provide the part
>number/manfacturer
>  of Voltage regulator used in their earlier (working :) ) design.
>
>Thanks,
>Ismail
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