Quartus II I/O bank voltage settings

[Altera_Forum]

Running into a problem when allowing quartus to set I/O bank voltage. Particularlly 1.8V 

 The tool generates the following in the .qsf set_instance_assignment -name IO_STANDARD "1.8 V" -to ramAddrPout[10]   however when compiling I get the following error: Error: Error reading Quartus II Settings File location, line# ## Info: set_instance_assignment -name "IO_STANDARD" 1.8 V -to "ramAddrPout[10]"   But stickler is when reading the documentation they refer to all voltage IO as "voltage_value-V"   When I manually edit the .qsf to the following everything compiles fine. Is there a bug in the quartus tool. I don't understand why the tool generated .qsf isn't working until I edit "1.8-V" or "1.8V" set_instance_assignment -name IO_STANDARD "1.8-V" -to ramAddrPout[10] or set_instance_assignment -name IO_STANDARD "1.8V" -to ramAddrPout[10]   Regards, D

[Altera_Forum]

I tried a Cyclone III test case in Quartus II version 7.2 SP3. The .qsf had "1.8 V" with a space, but Quartus did not give an error. The problem might be specific to your device family, but I suspect it is a bug that has already been fixed if you are using an older Quartus version.

[Altera_Forum]

i'm using webpack, would that make a difference?

[Altera_Forum]

It might, but I doubt it. I expect that the Web Edition and Subscription Edition use the same code for features available in both. 

 If you are using QII 7.2 SP2 or SP3, I suggest that you file a service request. If you are using an older version, I suggest that you try the latest version.

[Altera_Forum]

yeah, i'm using QII 7.2 SP3 webpack, will submit a service request. 

Thanks, D