ICEN=ICEN_0, ICCS=ICCS_0
Transmit Interrupt Coalescing Register
| ICTT | Interrupt coalescing timer threshold |
| ICFT | Interrupt coalescing frame count threshold |
| ICCS | Interrupt Coalescing Timer Clock Source Select 0 (ICCS_0): Use MII/GMII TX clocks. 1 (ICCS_1): Use ENET system clock. |
| ICEN | Interrupt Coalescing Enable 0 (ICEN_0): Disable Interrupt coalescing. 1 (ICEN_1): Enable Interrupt coalescing. |