| Address (Hex) | Description |
|---|---|
| 0x12000 | TX PTP Packet Buffer Control Register |
| 0x12004 | RX PTP Packet Buffer Control Register |
| 0x12008 | Reserved |
| 0x1200C | TX Arbiter Send Slope Control Register |
| 0x12010 | TX Arbiter Idle Slope Control Register |
| 0x12014-0x127FC | Reserved |
The contents of each configuration register are shown in the following tables.