NIOS II PFL project creation issue with MAX 10 - NIOS II PFL project creation issue with MAX 10 I've created a PFL project to program the flash device for MAX 10. but it isn't working. I will share the Qsys design for you to tell me what I am doing wrong. I don't think that the top level got an issue. Replies: Re: NIOS II PFL project creation issue with MAX 10 Thanks, I found the solution. Replies: Re: NIOS II PFL project creation issue with MAX 10 Hi @GBusl , Have you solved the problem?If yes,Kindly share the solution or update by posting in forum which will help other users too. Else please provide more information. Regards Anand Replies: Re: NIOS II PFL project creation issue with MAX 10 what are you using the PFL for - FLASH programming/ FPGA configuration/ Both? When you select FPGA Configuration/Both, the Avalon Source port needs to be connected to a streaming sink. To use a Flash loader with NIOS, you most likely need to use the Avalon Compact Flash IP. This will connect the NIOS2 data master port to the CF slave port and also have external Flash ports to which the FLASH pins are connected. API support is also there for this IP for SW programming. Replies: Re: NIOS II PFL project creation issue with MAX 10 Hi, Can you share more information like flash device, quartus version edition used and project. Are you Dev Kit or custom board? Refer below link https://fpgawiki.intel.com/wiki/Configuration_Walk-Through#Parallel_Flash_Loader_.28PFL.29_IP_Core Regards Anand