alu.hier_info

ALU可以实现16种操作（包括加减乘除移位运算等）

sum[4] <= add4:u2.sum[0]
sum[5] <= add4:u2.sum[1]
sum[6] <= add4:u2.sum[2]
sum[7] <= add4:u2.sum[3]
sum[8] <= add4:u3.sum[0]
sum[9] <= add4:u3.sum[1]
sum[10] <= add4:u3.sum[2]
sum[11] <= add4:u3.sum[3]
sum[12] <= add4:u4.sum[0]
sum[13] <= add4:u4.sum[1]
sum[14] <= add4:u4.sum[2]
sum[15] <= add4:u4.sum[3]
cout <= cout~10.DB_MAX_OUTPUT_PORT_TYPE


|ALU|sub16:l2|adder16:l1|add4:u1
a[0] => sum~0.IN0
a[0] => temp4~1.IN0
a[0] => temp5~0.IN0
a[1] => sum~2.IN0
a[1] => temp3~1.IN0
a[1] => temp0.IN0
a[2] => sum~4.IN0
a[2] => c3~0.IN0
a[2] => temp3~0.IN0
a[3] => sum~6.IN0
a[3] => g~0.IN0
a[3] => g~1.IN0
b[0] => sum~0.IN1
b[0] => temp4~1.IN1
b[0] => temp5~0.IN1
b[1] => sum~2.IN1
b[1] => temp3~1.IN1
b[1] => temp0.IN1
b[2] => sum~4.IN1
b[2] => c3~0.IN1
b[2] => temp3~0.IN1
b[3] => sum~6.IN1
b[3] => g~0.IN1
b[3] => g~1.IN1
cin => sum~1.IN0
cin => c1~0.IN0
cin => temp2.IN0
cin => temp5.IN0
sum[0] <= sum~1.DB_MAX_OUTPUT_PORT_TYPE
sum[1] <= sum~3.DB_MAX_OUTPUT_PORT_TYPE
sum[2] <= sum~5.DB_MAX_OUTPUT_PORT_TYPE
sum[3] <= sum~7.DB_MAX_OUTPUT_PORT_TYPE
g <= g~7.DB_MAX_OUTPUT_PORT_TYPE
p <= p~2.DB_MAX_OUTPUT_PORT_TYPE


|ALU|sub16:l2|adder16:l1|add4:u2
a[0] => sum~0.IN0
a[0] => temp4~1.IN0
a[0] => temp5~0.IN0
a[1] => sum~2.IN0
a[1] => temp3~1.IN0
a[1] => temp0.IN0
a[2] => sum~4.IN0
a[2] => c3~0.IN0
a[2] => temp3~0.IN0
a[3] => sum~6.IN0
a[3] => g~0.IN0
a[3] => g~1.IN0
b[0] => sum~0.IN1
b[0] => temp4~1.IN1
b[0] => temp5~0.IN1
b[1] => sum~2.IN1
b[1] => temp3~1.IN1
b[1] => temp0.IN1
b[2] => sum~4.IN1
b[2] => c3~0.IN1
b[2] => temp3~0.IN1
b[3] => sum~6.IN1
b[3] => g~0.IN1
b[3] => g~1.IN1
cin => sum~1.IN0
cin => c1~0.IN0
cin => temp2.IN0
cin => temp5.IN0
sum[0] <= sum~1.DB_MAX_OUTPUT_PORT_TYPE
sum[1] <= sum~3.DB_MAX_OUTPUT_PORT_TYPE
sum[2] <= sum~5.DB_MAX_OUTPUT_PORT_TYPE
sum[3] <= sum~7.DB_MAX_OUTPUT_PORT_TYPE
g <= g~7.DB_MAX_OUTPUT_PORT_TYPE
p <= p~2.DB_MAX_OUTPUT_PORT_TYPE


|ALU|sub16:l2|adder16:l1|add4:u3
a[0] => sum~0.IN0
a[0] => temp4~1.IN0
a[0] => temp5~0.IN0
a[1] => sum~2.IN0
a[1] => temp3~1.IN0
a[1] => temp0.IN0
a[2] => sum~4.IN0
a[2] => c3~0.IN0
a[2] => temp3~0.IN0
a[3] => sum~6.IN0
a[3] => g~0.IN0
a[3] => g~1.IN0
b[0] => sum~0.IN1
b[0] => temp4~1.IN1
b[0] => temp5~0.IN1
b[1] => sum~2.IN1
b[1] => temp3~1.IN1
b[1] => temp0.IN1
b[2] => sum~4.IN1
b[2] => c3~0.IN1
b[2] => temp3~0.IN1
b[3] => sum~6.IN1
b[3] => g~0.IN1
b[3] => g~1.IN1
cin => sum~1.IN0
cin => c1~0.IN0
cin => temp2.IN0
cin => temp5.IN0
sum[0] <= sum~1.DB_MAX_OUTPUT_PORT_TYPE
sum[1] <= sum~3.DB_MAX_OUTPUT_PORT_TYPE
sum[2] <= sum~5.DB_MAX_OUTPUT_PORT_TYPE
sum[3] <= sum~7.DB_MAX_OUTPUT_PORT_TYPE
g <= g~7.DB_MAX_OUTPUT_PORT_TYPE
p <= p~2.DB_MAX_OUTPUT_PORT_TYPE


|ALU|sub16:l2|adder16:l1|add4:u4
a[0] => sum~0.IN0
a[0] => temp4~1.IN0
a[0] => temp5~0.IN0
a[1] => sum~2.IN0
a[1] => temp3~1.IN0
a[1] => temp0.IN0
a[2] => sum~4.IN0
a[2] => c3~0.IN0
a[2] => temp3~0.IN0
a[3] => sum~6.IN0
a[3] => g~0.IN0
a[3] => g~1.IN0
b[0] => sum~0.IN1
b[0] => temp4~1.IN1
b[0] => temp5~0.IN1
b[1] => sum~2.IN1
b[1] => temp3~1.IN1
b[1] => temp0.IN1
b[2] => sum~4.IN1
b[2] => c3~0.IN1
b[2] => temp3~0.IN1
b[3] => sum~6.IN1
b[3] => g~0.IN1
b[3] => g~1.IN1
cin => sum~1.IN0
cin => c1~0.IN0
cin => temp2.IN0
cin => temp5.IN0
sum[0] <= sum~1.DB_MAX_OUTPUT_PORT_TYPE
sum[1] <= sum~3.DB_MAX_OUTPUT_PORT_TYPE
sum[2] <= sum~5.DB_MAX_OUTPUT_PORT_TYPE
sum[3] <= sum~7.DB_MAX_OUTPUT_PORT_TYPE
g <= g~7.DB_MAX_OUTPUT_PORT_TYPE
p <= p~2.DB_MAX_OUTPUT_PORT_TYPE


|ALU|adder16:l1
a[0] => add4:u1.a[0]
a[1] => add4:u1.a[1]
a[2] => add4:u1.a[2]
a[3] => add4:u1.a[3]
a[4] => add4:u2.a[0]
a[5] => add4:u2.a[1]
a[6] => add4:u2.a[2]
a[7] => add4:u2.a[3]
a[8] => add4:u3.a[0]
a[9] => add4:u3.a[1]
a[10] => add4:u3.a[2]
a[11] => add4:u3.a[3]
a[12] => add4:u4.a[0]
a[13] => add4:u4.a[1]
a[14] => add4:u4.a[2]
a[15] => add4:u4.a[3]
b[0] => add4:u1.b[0]
b[1] => add4:u1.b[1]
b[2] => add4:u1.b[2]
b[3] => add4:u1.b[3]
b[4] => add4:u2.b[0]
b[5] => add4:u2.b[1]
b[6] => add4:u2.b[2]
b[7] => add4:u2.b[3]
b[8] => add4:u3.b[0]
b[9] => add4:u3.b[1]
b[10] => add4:u3.b[2]
b[11] => add4:u3.b[3]
b[12] => add4:u4.b[0]
b[13] => add4:u4.b[1]
b[14] => add4:u4.b[2]
b[15] => add4:u4.b[3]
cin => c4~0.IN1
cin => c8~3.IN0
cin => c12~7.IN0
cin => cout~9.IN0
cin => add4:u1.cin
sum[0] <= add4:u1.sum[0]
sum[1] <= add4:u1.sum[1]
sum[2] <= add4:u1.sum[2]
sum[3] <= add4:u1.sum[3]
sum[4] <= add4:u2.sum[0]
sum[5] <= add4:u2.sum[1]
sum[6] <= add4:u2.sum[2]
sum[7] <= add4:u2.sum[3]
sum[8] <= add4:u3.sum[0]
sum[9] <= add4:u3.sum[1]
sum[10] <= add4:u3.sum[2]
sum[11] <= add4:u3.sum[3]
sum[12] <= add4:u4.sum[0]
sum[13] <= add4:u4.sum[1]
sum[14] <= add4:u4.sum[2]
sum[15] <= add4:u4.sum[3]
cout <= cout~10.DB_MAX_OUTPUT_PORT_TYPE


|ALU|adder16:l1|add4:u1
a[0] => sum~0.IN0
a[0] => temp4~1.IN0
a[0] => temp5~0.IN0
a[1] => sum~2.IN0
a[1] => temp3~1.IN0
a[1] => temp0.IN0
a[2] => sum~4.IN0
a[2] => c3~0.IN0
a[2] => temp3~0.IN0
a[3] => sum~6.IN0
a[3] => g~0.IN0
a[3] => g~1.IN0
b[0] => sum~0.IN1
b[0] => temp4~1.IN1
b[0] => temp5~0.IN1
b[1] => sum~2.IN1
b[1] => temp3~1.IN1
b[1] => temp0.IN1
b[2] => sum~4.IN1
b[2] => c3~0.IN1
b[2] => temp3~0.IN1
b[3] => sum~6.IN1
b[3] => g~0.IN1
b[3] => g~1.IN1
cin => sum~1.IN0
cin => c1~0.IN0
cin => temp2.IN0
cin => temp5.IN0
sum[0] <= sum~1.DB_MAX_OUTPUT_PORT_TYPE
sum[1] <= sum~3.DB_MAX_OUTPUT_PORT_TYPE
sum[2] <= sum~5.DB_MAX_OUTPUT_PORT_TYPE
sum[3] <= sum~7.DB_MAX_OUTPUT_PORT_TYPE
g <= g~7.DB_MAX_OUTPUT_PORT_TYPE
p <= p~2.DB_MAX_OUTPUT_PORT_TYPE


|ALU|adder16:l1|add4:u2
a[0] => sum~0.IN0
a[0] => temp4~1.IN0
a[0] => temp5~0.IN0
a[1] => sum~2.IN0
a[1] => temp3~1.IN0
a[1] => temp0.IN0
a[2] => sum~4.IN0
a[2] => c3~0.IN0
a[2] => temp3~0.IN0
a[3] => sum~6.IN0
a[3] => g~0.IN0
a[3] => g~1.IN0
b[0] => sum~0.IN1
b[0] => temp4~1.IN1
b[0] => temp5~0.IN1
b[1] => sum~2.IN1
b[1] => temp3~1.IN1
b[1] => temp0.IN1
b[2] => sum~4.IN1
b[2] => c3~0.IN1
b[2] => temp3~0.IN1
b[3] => sum~6.IN1
b[3] => g~0.IN1
b[3] => g~1.IN1
cin => sum~1.IN0
cin => c1~0.IN0
cin => temp2.IN0
cin => temp5.IN0
sum[0] <= sum~1.DB_MAX_OUTPUT_PORT_TYPE
sum[1] <= sum~3.DB_MAX_OUTPUT_PORT_TYPE
sum[2] <= sum~5.DB_MAX_OUTPUT_PORT_TYPE
sum[3] <= sum~7.DB_MAX_OUTPUT_PORT_TYPE
g <= g~7.DB_MAX_OUTPUT_PORT_TYPE
p <= p~2.DB_MAX_OUTPUT_PORT_TYPE


|ALU|adder16:l1|add4:u3
a[0] => sum~0.IN0
a[0] => temp4~1.IN0
a[0] => temp5~0.IN0
a[1] => sum~2.IN0
a[1] => temp3~1.IN0
a[1] => temp0.IN0
a[2] => sum~4.IN0
a[2] => c3~0.IN0
a[2] => temp3~0.IN0
a[3] => sum~6.IN0
a[3] => g~0.IN0
a[3] => g~1.IN0
b[0] => sum~0.IN1
b[0] => temp4~1.IN1
b[0] => temp5~0.IN1
b[1] => sum~2.IN1
b[1] => temp3~1.IN1
b[1] => temp0.IN1
b[2] => sum~4.IN1
b[2] => c3~0.IN1
b[2] => temp3~0.IN1
b[3] => sum~6.IN1
b[3] => g~0.IN1
b[3] => g~1.IN1
cin => sum~1.IN0
cin => c1~0.IN0
cin => temp2.IN0
cin => temp5.IN0
sum[0] <= sum~1.DB_MAX_OUTPUT_PORT_TYPE
sum[1] <= sum~3.DB_MAX_OUTPUT_PORT_TYPE
sum[2] <= sum~5.DB_MAX_OUTPUT_PORT_TYPE
sum[3] <= sum~7.DB_MAX_OUTPUT_PORT_TYPE
g <= g~7.DB_MAX_OUTPUT_PORT_TYPE
p <= p~2.DB_MAX_OUTPUT_PORT_TYPE


|ALU|adder16:l1|add4:u4
a[0] => sum~0.IN0
a[0] => temp4~1.IN0
a[0] => temp5~0.IN0
a[1] => sum~2.IN0
a[1] => temp3~1.IN0
a[1] => temp0.IN0
a[2] => sum~4.IN0
a[2] => c3~0.IN0
a[2] => temp3~0.IN0
a[3] => sum~6.IN0
a[3] => g~0.IN0
a[3] => g~1.IN0
b[0] => sum~0.IN1
b[0] => temp4~1.IN1
b[0] => temp5~0.IN1
b[1] => sum~2.IN1
b[1] => temp3~1.IN1
b[1] => temp0.IN1
b[2] => sum~4.IN1
b[2] => c3~0.IN1
b[2] => temp3~0.IN1
b[3] => sum~6.IN1
b[3] => g~0.IN1
b[3] => g~1.IN1
cin => sum~1.IN0
cin => c1~0.IN0
cin => temp2.IN0
cin => temp5.IN0
sum[0] <= sum~1.DB_MAX_OUTPUT_PORT_TYPE
sum[1] <= sum~3.DB_MAX_OUTPUT_PORT_TYPE
sum[2] <= sum~5.DB_MAX_OUTPUT_PORT_TYPE
sum[3] <= sum~7.DB_MAX_OUTPUT_PORT_TYPE
g <= g~7.DB_MAX_OUTPUT_PORT_TYPE
p <= p~2.DB_MAX_OUTPUT_PORT_TYPE