clear case of 2812 chip gone
it is drawing toooooooo much current
that is heating up the regulator
whenever chhip is gone ccs does not connect to the board
change the chip and everything will be fine again
-Chirag
--- On Wed, 22/4/09, Akhilesh Tripathi wrote:
From: Akhilesh Tripathi
Subject: [c28x] Heating of F2812
To: c...
Date: Wednesday, 22 April, 2009, 10:16 AM
Dear friends,
I am using eZdspf2812 board for some time for on line generation of PWM pulses
which will be used in IGBT bridge. But now once I power-ON the board and start
CCS a message
" can't initialize the target CPU
check target power,JTAG connection
I/o port 378 " is displayed.
at the same time the bottom portion of the board near regulator IC is very much
heated.
I am not been able to fix the problem. Please help.
Thanx.
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