| Port name | Type | Description |
|---|---|---|
| clk | std_logic | clock |
| dv_in | std_logic | data valid in |
| data_0_in | Q2.17 format [-pi,pi] | Radians angle |
| data_1_in | -- | -- |
| data_0_out | Q2.17 format | sine |
| data_1_out | Q2.17 format | cosine |
| dv_out | std_logic | data vaild out |
| Port name | Type | Description |
|---|---|---|
| clk | std_logic | clock |
| dv_in | std_logic | data valid in |
| data_0_in | Q2.17 format [-1,1] | x |
| data_1_in | Q2.17 format [-1,1] | y |
| data_0_out | Q2.17 format | arctg(y/x) |
| data_1_out | Q2.17 format | sqrt(x^2 + y^2) |
| dv_out | std_logic | data vaild out |
- Include reset.