Altera cyclone V Technical Reference page 1581

17-366
Timestamp_Control
Bit
13
tsipv4ena
12
tsipv6ena
11
tsipena
10
tsver2ena
Altera Corporation
Name
When set, the MAC receiver processes the PTP
packets encapsulated in UDP over IPv4 packets.
When this bit is clear, the MAC ignores the PTP
transported over UDP-IPv4 packets. This bit is set by
default.
Value
0x0
0x1
When set, the MAC receiver processes PTP packets
encapsulated in UDP over IPv6 packets. When this
bit is clear, the MAC ignores the PTP transported
over UDP-IPv6 packets.
Value
0x0
0x1
When set, the MAC receiver processes the PTP
packets encapsulated directly in the Ethernet frames.
When this bit is clear, the MAC ignores the PTP over
Ethernet packets.
Value
0x0
0x1
When set, the PTP packets are processed using the
1588 version 2 format. Otherwise, the PTP packets
are processed using the version 1 format.
Value
0x0
0x1
Description
Description
Don't process PTP packets in UDP over IPv4
Process PTP packets in UDP over IPv4
Description
Don't process PTP packets in UDP over IPv6
Process PTP packets in UDP over IPv6
Description
Don't process PTP packets in Ethernet frames
Process PTP packets in Ethernet frames
Description
PTP packets processed with 1588 version 1
format
PTP packets processed with 1588 version 2
format
2016.10.28
Access Reset
RW 0x1
RW 0x0
RW 0x0
RW 0x0
Ethernet Media Access Controller
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