Programmable Devices
CPLDs, FPGAs, SoC FPGAs, Configuration, and Transceivers
20754 Discussions

jtag not recoqnizing cyclone 4 ep4ce22e22c7

Altera_Forum
Honored Contributor II
‎02-18-2011 06:11 PM
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fpga is not getting detected ep4ce22e22c7n by jtag usb blaster from terasic  

all bank voltages has been given 3.3v . 

pin 4 of jtag is pulled high to 2.5v 

epad is connected to ground
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Altera_Forum
Honored Contributor II
‎02-19-2011 02:28 PM
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in win7 or vista run as root solve problem about jtag scm

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Altera_Forum
Honored Contributor II
‎02-19-2011 05:50 PM
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i am using win xp and able to configure using epcs16 through active serial ...unable to detect device using jtag

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