How to program them when the chain have CPLD and FPGA?

Altera_Forum · ‎02-01-2012

Hi, all

I have build a system that must use one CPLD and another is FPGA. Its connection is listed as attachment.

The CPLD and FPGA constitute the JTAG chain. How can i program them by QuartusII Progroammer? In JTAG mode, Programmer can recogonize them

but it give error message when i add file to each.

what's root of this problem?

Hope get your help! Thanks

Altera_Forum · ‎02-01-2012

what version are you using and what are you doing to run into the bug?

what happens if you double click the <none> in the File Column and FPGA row?

Altera_Forum · ‎02-02-2012

--- Quote Start ---

what version are you using and what are you doing to run into the bug?

what happens if you double click the <none> in the File Column and FPGA row?

--- Quote End ---

The QuartusII version is 9.1 SP2.

I am going to program the JTAG chain by adding config file to device and then the bug happen.

when i double click the <none> one window popup to select the config file, but the bug take place when i select the pof or jed and click ok.

Hope your further help, this problem has blocked me some days. Thank you!

Altera_Forum · ‎02-02-2012

you might try installing 11.1sp1 full or stand alone programmer

i'm guessing you are trying to program the CPLD with the .pof?