URL https://opencores.org/ocsvn/ha1588/ha1588/trunk

Subversion Repositories ha1588

[/] [ha1588/] [trunk/] [rtl/] [tsu/] [ptp_parser.v] - Rev 33

Rev	Log message	Author	Age	Path
29	Added multicycle timing constraint to ptp_parser.v, which works at data rate of (32bit * 4 gmii_clk cycle). Fmax can exceed 250MHz.	edn_walter	4620d 12h	/ha1588/trunk/rtl/tsu/ptp_parser.v
27	Added more bits to the TSU queue information, of which timestamp value is enlarged from 4s to 64s.	edn_walter	4620d 18h	/ha1588/trunk/rtl/tsu/ptp_parser.v
12	Added parser support for vlan tagged frames.	edn_walter	4640d 06h	/ha1588/trunk/rtl/tsu/ptp_parser.v
11	Added parser support for L2_PTP and IPv4/v6_UDP_PTP frame formats.	edn_walter	4641d 08h	/ha1588/trunk/rtl/tsu/ptp_parser.v
10	Added parser support for L2_PTP and IPv4_UDP_PTP frame formats.	edn_walter	4642d 08h	/ha1588/trunk/rtl/tsu/ptp_parser.v
9	Timestamp format in the queue = seqId_16bit + msgId_4bit + timeStamp1s_2bit + timeStamp1ns_30bit	edn_walter	4643d 07h	/ha1588/trunk/rtl/tsu/ptp_parser.v
8	Timestamp format in the queue = seqId_16bit + msgId_2bit + timeStamp_30bit	edn_walter	4643d 14h	/ha1588/trunk/rtl/tsu/ptp_parser.v
7	Reduced the timestamp length from 80b to 30b to save memory, since the software could be fast enough to handle timestamp rollover events per 1s. Enlarged the fifo depth to 15, to accomodate 10 ptp sync messages per 1s.	edn_walter	4643d 15h	/ha1588/trunk/rtl/tsu/ptp_parser.v
4	Added source code and unit test for TSU.	ash_riple	4647d 07h	/ha1588/trunk/rtl/tsu/ptp_parser.v