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[/] [ha1588/] [trunk/] [rtl/] [tsu/] [ptp_parser.v] - Rev 57

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57 Added parameters of frame header constants for packet parsing. edn_walter 820d 16h /ha1588/trunk/rtl/tsu/ptp_parser.v
56 Added parameter of VLAN TPID for stacked VLAN parsing. edn_walter 820d 16h /ha1588/trunk/rtl/tsu/ptp_parser.v
52 1. Corrected GMII BFM preamble+sfd size error: 4B 5555555d changed to 8B 5555555555555555d5.
2. Corrected packet parser 4B counter accordingly.
edn_walter 823d 11h /ha1588/trunk/rtl/tsu/ptp_parser.v
43 Added software configurable PTP message id mask for TSU parser. edn_walter 833d 05h /ha1588/trunk/rtl/tsu/ptp_parser.v
38 1. Redefined the memory map. See changes in reg.v and ptp_drv_bfm.c.
2. Added adj_done signal for CPU polling.
3. Making time_acc_modulo a constant = 256,000,000,000. No need to change it from software side.
edn_walter 834d 13h /ha1588/trunk/rtl/tsu/ptp_parser.v
37 Timestamp format in the queue = null_16bit + timeStamp1s_48bit + timeStamp1ns_32bit + msgId_4bit + ckSum_12bit + seqId_16bit edn_walter 834d 17h /ha1588/trunk/rtl/tsu/ptp_parser.v
35 Added support for stacked MPLS UDP/IPv4/IPv6 PTP packets. edn_walter 836d 11h /ha1588/trunk/rtl/tsu/ptp_parser.v
34 Added LGPL file header to all copyrighted files. edn_walter 836d 14h /ha1588/trunk/rtl/tsu/ptp_parser.v
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 837d 11h /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 837d 17h /ha1588/trunk/rtl/tsu/ptp_parser.v
12 Added parser support for vlan tagged frames. edn_walter 857d 05h /ha1588/trunk/rtl/tsu/ptp_parser.v
11 Added parser support for L2_PTP and IPv4/v6_UDP_PTP frame formats. edn_walter 858d 06h /ha1588/trunk/rtl/tsu/ptp_parser.v
10 Added parser support for L2_PTP and IPv4_UDP_PTP frame formats. edn_walter 859d 07h /ha1588/trunk/rtl/tsu/ptp_parser.v
9 Timestamp format in the queue = seqId_16bit + msgId_4bit + timeStamp1s_2bit + timeStamp1ns_30bit edn_walter 860d 06h /ha1588/trunk/rtl/tsu/ptp_parser.v
8 Timestamp format in the queue = seqId_16bit + msgId_2bit + timeStamp_30bit edn_walter 860d 13h /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 860d 14h /ha1588/trunk/rtl/tsu/ptp_parser.v
4 Added source code and unit test for TSU. ash_riple 864d 06h /ha1588/trunk/rtl/tsu/ptp_parser.v

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