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nome
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5 years ago

PFL configuration Arria ii GX

Hello I m Newbie I am trying to configure EP2AGX Arria® II GX using EPM240 Max ii CPLD and on board CFI Flash js28f256m29ewh using PFL IP. In my case our custom Board flash Address bus 24bit bus...
nome's avatar
nome
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5 years ago

Hi

Sir

Thanks for your reply

In my case I wrote my above post our custom board doesn't have directly CPLD to CFI data port there

thats why I am confused how to define PFL_flash_data [0] to PFL_flash_data[7] in PFL? CFI flash D15 also connected with CPLD.

PFL_flash_addr[0] to PFL_flash_addr[24] CPLD to CFI connected there

all require another pin connected between CPLD and CFI Flash like nce,we,oe etc

Thanks

Nome

nome's avatar
nome
Icon for Occasional Contributor rankOccasional Contributor
5 years ago
Hello
i have found 10 more pins between cpld and fpga
i am totally confused
how configure PFL

as in ug_pfl. pdf i couldn't find out how configure if we don't have data bus between cfi and cpld
please help me

thank
nome