PVER=0, RFCOF=0, RDE=0, TFUF=0, TYPE=0000, ADE=0, TDE=0, MACE=0, TWB=0, RFOF=0, TC=0, TABT=0, FR=0
PTP/EDMAC Status Register
| TYPE | PTP v2 Message Type Flag 0 (others): Settings other than above are prohibited. 0 (0000): Sync 1 (0001): Delay_Req 2 (0010): Pdelay_Req 3 (0011): Pdelay_Resp 8 (1000): Follow_Up 9 (1001): Delay_Resp 10 (1010): Pdelay_Resp_Follow_Up 11 (1011): Announce 12 (1100): Signaling 13 (1101): Management |
| PVER | PTP v2 Packet Flag 0 (0): The current packet is not a PTP v2 packet. 1 (1): The current packet is a PTP v2 packet. |
| MACE | MAC Address Mismatch Flag 0 (0): The source MAC address of transmit frame data matches the set value. 1 (1): The source MAC address of transmit frame data does not match the set value. |
| RFOF | Receive FIFO Overflow Flag 0 (0): Overflow has not occurred. 1 (1): Overflow has occurred. |
| RDE | Receive Descriptor Empty Flag 0 (0): The EDMAC detects that the receive descriptor valid bit (RD0.RACT) is 1. 1 (1): The EDMAC detects that the receive descriptor valid bit (RD0.RACT) is 0. |
| FR | Frame Receive Flag 0 (0): Frame has not been received. 1 (1): Frame has been received. The receive descriptor has been updated. |
| TFUF | Transmit FIFO Underflow Flag 0 (0): Underflow has not occurred. 1 (1): Underflow has occurred. |
| TDE | Transmit Descriptor Empty Flag 0 (0): The EDMAC detects that the transmit descriptor valid bit (TD0.TACT) is 1. 1 (1): The EDMAC detects that the transmit descriptor valid bit (TD0.TACT) is 0. |
| TC | Frame Transfer Complete Flag 0 (0): Transfer has not been completed, or transfer has not been requested. 1 (1): All frames indicated by the transmit descriptor have been completely transferred to the transmit FIFO. |
| ADE | Address Error Flag 0 (0): Invalid memory address has not been detected (normal operation). 1 (1): Invalid memory address has been detected. |
| RFCOF | Receive Frame Counter Overflow Flag 0 (0): Receive frame counter has not overflowed. 1 (1): Receive frame counter has overflowed. |
| TABT | Transmit Abort Detect Flag 0 (0): Frame transmission has not been aborted or transmission has not been requested. 1 (1): Frame transmission has been aborted. |
| TWB | Write-Back Complete Flag 0 (0): Write-back has not been completed, or transmission has not been requested. 1 (1): Write-back to the transmit descriptor has been completed. |