| Name | I/O | Description |
|---|---|---|
| decouple | I | Active-High control signal. When asserted, decoupling is enabled. |
| decouple_status | O | A single-bit signal giving the decoupled status of the core. Can be optionally enabled and disabled. |
| decouple_ref_clk | I | A reference clock for the decouple control signal. Enabled when at least one interface has CDC enabled and aclk is disabled. Enabled when at least one interface is registered and no other clocks are available. For more information, see Clocking. Disabled otherwise. |