SPRUJ42E March 2022 – October 2024 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1
PRODUCTION DATA
Event 1 Register
Return to Summary Table
Instance Name | Physical Address |
---|---|
CPSW0 | 5283 D038h |
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
RESERVED | PREMPT_QUEUE | PORT_NUMBER | |||||
NONE | R | R | |||||
0h | 0h | 0h | |||||
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
EVENT_TYPE | MESSAGE_TYPE | ||||||
R | R | ||||||
0h | 0h | ||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
SEQUENCE_ID | |||||||
R | |||||||
0h | |||||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
SEQUENCE_ID | |||||||
R | |||||||
0h |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31:30 | RESERVED | NONE | 0h | Reserved |
29 | PREMPT_QUEUE | R | 0h | Prempt Queue (iet_incl = 1) - 0 - The packet was received/transmitted on the express queue. 1 - The packet was received/transmitted on the prempt queue. |
28:24 | PORT_NUMBER | R | 0h | Port Number - indicates the port number (encoded) of an Ethernet event or the encoded hardware timestamp number. |
23:20 | EVENT_TYPE | R | 0h | Time Sync Event Type - 0000 - Time Stamp Push Event 0001 - Time Stamp Rollover Event 0010 - Time Stamp Half Rollover Event 0011 - Hardware Time Stamp Push Event 0100 - Ethernet Receive Event 0101 - Ethernet Transmit Event 0110 - Time Stamp Compare Event 0111 - Host Transmit Event 1000 - reserved ... 1111 - reserved |
19:16 | MESSAGE_TYPE | R | 0h | Message type - The message type value that was contained in an Ethernet transmit or receive time sync packet. This field is valid only for Ethernet transmit or receive events. |
15:0 | SEQUENCE_ID | R | 0h | Sequence ID - The 16-bit sequence id is the value that was contained in an Ethernet transmit or receive time sync packet. This field is valid only for Ethernet transmit or receive events. |