---------- Forwarded Message ---------- Subject: Re: [Milkymist-devel] Debug status of MM One initial test Date: Friday 18 June 2010 From: Uwe Bonnes <[email protected]> To: Sébastien Bourdeauducq <[email protected]>
>>>>> "Sébastien" == Sébastien Bourdeauducq <[email protected]> writes: Sébastien> On Friday 18 June 2010 11:25:28 Uwe Bonnes wrote: >> On my XC6S45SLX-CE Board we measured 90 mA with the switcher (LDO03) >> in parallel. I have no easy way to disconnect th switcher. Sébastien> I don't understand the details of this measurement. Does that Sébastien> mean that you have measured 90mA going into an LDO03 Sébastien> regulator module used to supply 1V2 to the FPGA (and nothing Sébastien> else)? I fed the _output_ of the LDO03 with 1.2 Volt. As this output supplies VCCINT, that meant that I applied VCCINT. However I don't know exactly, what an LDO03 does with the output siupplied with voltage but the input not supplied. Sébastien> Is the 90mA measured on the 1V2, or at the input of the Sébastien> regulator? What was the regulator input voltage? 90 mA on an external 1.2V supply, feeding the _output_ of the regulator -- Uwe Bonnes [email protected] Institut fuer Kernphysik Schlossgartenstrasse 9 64289 Darmstadt --------- Tel. 06151 162516 -------- Fax. 06151 164321 ---------- _______________________________________________ http://lists.milkymist.org/listinfo.cgi/devel-milkymist.org IRC: #milkym...@freenode Webchat: www.milkymist.org/irc.html Wiki: www.milkymist.org/wiki
