Warning (15400): WYSIWYG primitive "mycpu:inst|CPU:the_CPU|CPU_nios2_oci:the_CPU_nios2_oci|CPU_nios2_oci_im:the_CPU_nios2_oci_im|CPU_traceram_lpm_dram_bdp_component_module:CPU_traceram_lpm_dram_bdp_component|altsyncram:the_altsyncram|altsyncram_e502:auto_generated|ram_block1a30" has a port clk0 that is stuck at GND
就是这个warning
Warning (15400): WYSIWYG primitive "mycpu:inst|JTAG_UART:the_JTAG_UART|JTAG_UART_scfifo_w:the_JTAG_UART_scfifo_w|scfifo:wfifo|scfifo_1n21:auto_generated|a_dpfifo_8t21:dpfifo|dpram_5h21:FIFOram|altsyncram_9tl1:altsyncram2|ram_block3a2" has a port clk0 that is stuck at GND