Programmable Devices
CPLDs, FPGAs, SoC FPGAs, Configuration, and Transceivers
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help! msel select, cyclone iii

Altera_Forum
Honored Contributor II
‎05-17-2010 01:44 AM
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hi,all. 

i use the ep3c10e144c8n and epcs16. 

i set the msel scheme to 100.  

VCCIO of the banks in which the configuration pins reside is 3.3V.  

the EPCS16 used is powered by 3.3V 

according to the quartus ii, i can download the programme to the ecps. But it can't configure the fpga.  

and i also want to know the mean of "Configuration Voltage Standard" in the datasheet. The power of the epcs and VCCIO of the banks in which the configuration pins ?
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Altera_Forum
Honored Contributor II
‎05-17-2010 09:48 AM
297 Views

MSEL pins must be connected to 2.5V. NOT 3.3V 

The other pins are 3.3V
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