conter8.hier_info

用quartus6原理编辑方式写的简易频率计我自己的实验来的 保证能使请您认真查看谢谢

|conter8
cout <= 19.DB_MAX_OUTPUT_PORT_TYPE
q[0] <= 74390:1.1QA
q[1] <= 74390:1.1QB
q[2] <= 74390:1.1QC
q[3] <= 74390:1.1QD
q[4] <= 74390:1.2QA
q[5] <= 74390:1.2QB
q[6] <= 74390:1.2QC
q[7] <= 74390:1.2QD
clr => 74390:1.2CLR
clr => 74390:1.1CLR
enb => 10.IN0
clk => 10.IN1


|conter8|74390:1
2QA <= 34.DB_MAX_OUTPUT_PORT_TYPE
2CLR => 25.IN0
2CLKA => 24.IN0
2QB <= 33.DB_MAX_OUTPUT_PORT_TYPE
2QD <= 31.DB_MAX_OUTPUT_PORT_TYPE
2QC <= 32.DB_MAX_OUTPUT_PORT_TYPE
2CLKB => 27.IN0
2CLKB => 29.IN1
1QD <= 3.DB_MAX_OUTPUT_PORT_TYPE
1CLR => 22.IN0
1QC <= 5.DB_MAX_OUTPUT_PORT_TYPE
1QB <= 6.DB_MAX_OUTPUT_PORT_TYPE
1CLKB => 20.IN1
1CLKB => 17.IN0
1QA <= 7.DB_MAX_OUTPUT_PORT_TYPE
1CLKA => 23.IN0