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Hello,
I have the following issue: I've recently upgraded to Quarus 9.1 SJ Full Version. I'm using EP1C12Q240C8. So, I've converted the 9.0 project to the current version and everything seems fine. The project is compiled successfully. I upload the EPC2 pof file to the configuration chip. The problem is when i start the board it seems that the FPGA doesn't download the program from the configuration chip. All the pins are in high level. When I upload the old .pof file from 9.0 version everything is fine. Any suggestions? Thanks in advance Best regards, VTLink Copied
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--- Quote Start --- Hello, I have the following issue: I've recently upgraded to Quarus 9.1 SJ Full Version. I'm using EP1C12Q240C8. So, I've converted the 9.0 project to the current version and everything seems fine. The project is compiled successfully. I upload the EPC2 pof file to the configuration chip. The problem is when i start the board it seems that the FPGA doesn't download the program from the configuration chip. All the pins are in high level. When I upload the old .pof file from 9.0 version everything is fine. Any suggestions? Thanks in advance Best regards, VT --- Quote End --- Hi, as far as I know there is bug in the pof-generation in Quartus 9.1. There must be a lot of threads in the forum. Kind regards GPK
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It is fixed in QII 9.1 SP1
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Thanks for the fast replies. I'm downloading SP1.
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I tried 9.1 SP1 for creating a pof file for Arria ii gx device and it did not work. The only version that can create a POF file is 9.0 SP2 for my device. I am using a CFI flash for my program. Any idea, thoughts!!!!!
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9.1 SP1 doesn't work for me neither.
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Hi Victor,
There is a difference in the size of the SOF file that you provide in 9.1 SP1 and 9.0 SP2. Try this COF file, it works for me in 9.1 SP1.
<?xml version="1.0" encoding="US-ASCII" standalone="yes"?>
<cof>
<eprom_name>CFI_512MB</eprom_name>
<output_filename>output_file.pof</output_filename>
<n_pages>2</n_pages>
<width>1</width>
<mode>6</mode>
<sof_data>
<start_address>00640000</start_address>
<end_address>00C4A795</end_address>
<user_name>Page_1</user_name>
<page_flags>2</page_flags>
<bit0>
<sof_filename>test.sof</sof_filename>
</bit0>
</sof_data>
<sof_data>
<start_address>00020000</start_address>
<end_address>0062A795</end_address>
<user_name>Page_0</user_name>
<page_flags>1</page_flags>
<bit0>
<sof_filename>test.sof</sof_filename>
</bit0>
</sof_data>
<version>4</version>
<options>
<map_file>1</map_file>
<option_start_address>18000</option_start_address>
</options>
</cof>
Kumaran
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Kumaran, Thanks
I'm going to try it next work week. I suggest I should change the <eprom_name>CFI_512MB</eprom_name> with <eprom_name>EPC2</eprom_name>. Best regards, VT
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