Hi,
In our project we are using 7 Stratix V FPGA on our board and we are using MAXII CPLD as configuration controller for configuring these FPGAs in chain. We are using Altera pfl mega-function inside CPLD for this purpose. The configuration file size (.pof) is more than 2Gbit for all these 7 FPGAs and so we have to go with two 2-Gb CFI flash.
Please let me know if we can use two 2-Gb CFI Flash devices to two hold the configuration data and use Altera PFL mega-function (only one PFL is instantiated inside CPLD) to support this configuration.
Regards,
Justin
In our project we are using 7 Stratix V FPGA on our board and we are using MAXII CPLD as configuration controller for configuring these FPGAs in chain. We are using Altera pfl mega-function inside CPLD for this purpose. The configuration file size (.pof) is more than 2Gbit for all these 7 FPGAs and so we have to go with two 2-Gb CFI flash.
Please let me know if we can use two 2-Gb CFI Flash devices to two hold the configuration data and use Altera PFL mega-function (only one PFL is instantiated inside CPLD) to support this configuration.
Regards,
Justin