multiplier.hier_info

乘法器 所占资源很少 很好的一个乘法器 史书上的一个例子 说得很好啊

|Multiplier
product[0] <= product[0]~reg0.DB_MAX_OUTPUT_PORT_TYPE
product[1] <= product[1]~reg0.DB_MAX_OUTPUT_PORT_TYPE
product[2] <= product[2]~reg0.DB_MAX_OUTPUT_PORT_TYPE
product[3] <= product[3]~reg0.DB_MAX_OUTPUT_PORT_TYPE
product[4] <= product[4]~reg0.DB_MAX_OUTPUT_PORT_TYPE
product[5] <= product[5]~reg0.DB_MAX_OUTPUT_PORT_TYPE
product[6] <= product[6]~reg0.DB_MAX_OUTPUT_PORT_TYPE
product[7] <= product[7]~reg0.DB_MAX_OUTPUT_PORT_TYPE
product[8] <= product[8]~reg0.DB_MAX_OUTPUT_PORT_TYPE
Ready <= comb~0.DB_MAX_OUTPUT_PORT_TYPE
word1[0] => Equal0.IN28
word1[0] => multiplicand[0].DATAIN
word1[1] => Equal0.IN29
word1[1] => multiplicand[1].DATAIN
word1[2] => Equal0.IN30
word1[2] => multiplicand[2].DATAIN
word1[3] => Equal0.IN31
word1[3] => multiplicand[3].DATAIN
word2[0] => product~17.DATAB
word2[0] => Equal1.IN28
word2[1] => product~16.DATAB
word2[1] => Equal1.IN29
word2[2] => product~15.DATAB
word2[2] => Equal1.IN30
word2[3] => product~14.DATAB
word2[3] => Equal1.IN31
Start => Load_words~0.OUTPUTSELECT
Start => Flush~0.OUTPUTSELECT
clock => state.CLK
clock => multiplicand[3].CLK
clock => multiplicand[2].CLK
clock => multiplicand[1].CLK
clock => multiplicand[0].CLK
clock => product[8]~reg0.CLK
clock => product[7]~reg0.CLK
clock => product[6]~reg0.CLK
clock => product[5]~reg0.CLK
clock => product[4]~reg0.CLK
clock => product[3]~reg0.CLK
clock => product[2]~reg0.CLK
clock => product[1]~reg0.CLK
clock => product[0]~reg0.CLK
clock => counter[2].CLK
clock => counter[1].CLK
clock => counter[0].CLK
reset => state.ACLR
reset => multiplicand[3].ACLR
reset => multiplicand[2].ACLR
reset => multiplicand[1].ACLR
reset => multiplicand[0].ACLR
reset => product[8]~reg0.ACLR
reset => product[7]~reg0.ACLR
reset => product[6]~reg0.ACLR
reset => product[5]~reg0.ACLR
reset => product[4]~reg0.ACLR
reset => product[3]~reg0.ACLR
reset => product[2]~reg0.ACLR
reset => product[1]~reg0.ACLR
reset => product[0]~reg0.ACLR
reset => counter[2].ACLR
reset => counter[1].ACLR
reset => counter[0].ACLR
reset => comb~0.IN1