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Altera_Forum
Honored Contributor
21 years agoabout DCLK frequency of EPM7128
hello everyone config_controller.tdf : NOTE: DCLK = ~3.125MHz -- This particular design is set up for a 50MHz input clock frequency. You -- can set i...
Altera_Forum
Honored Contributor
21 years agoHello ffone13,
DLCK is the clock for the serial configuration of the FPGA. The maximum value is given in the datasheet of your FPGA. The config controller is using the dclk_divider to generate the data clock (DLCK) out of the input clock. Bye, niosIIuser