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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 907d 21h /ha1588/trunk/rtl/tsu/ptp_parser.v
56 Added parameter of VLAN TPID for stacked VLAN parsing. edn_walter 907d 22h /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 910d 17h /ha1588/trunk/rtl/tsu/ptp_parser.v
43 Added software configurable PTP message id mask for TSU parser. edn_walter 920d 10h /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 921d 19h /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 921d 22h /ha1588/trunk/rtl/tsu/ptp_parser.v
35 Added support for stacked MPLS UDP/IPv4/IPv6 PTP packets. edn_walter 923d 16h /ha1588/trunk/rtl/tsu/ptp_parser.v
34 Added LGPL file header to all copyrighted files. edn_walter 923d 19h /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 924d 16h /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 924d 23h /ha1588/trunk/rtl/tsu/ptp_parser.v
12 Added parser support for vlan tagged frames. edn_walter 944d 10h /ha1588/trunk/rtl/tsu/ptp_parser.v
11 Added parser support for L2_PTP and IPv4/v6_UDP_PTP frame formats. edn_walter 945d 12h /ha1588/trunk/rtl/tsu/ptp_parser.v
10 Added parser support for L2_PTP and IPv4_UDP_PTP frame formats. edn_walter 946d 12h /ha1588/trunk/rtl/tsu/ptp_parser.v
9 Timestamp format in the queue = seqId_16bit + msgId_4bit + timeStamp1s_2bit + timeStamp1ns_30bit edn_walter 947d 12h /ha1588/trunk/rtl/tsu/ptp_parser.v
8 Timestamp format in the queue = seqId_16bit + msgId_2bit + timeStamp_30bit edn_walter 947d 18h /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 947d 19h /ha1588/trunk/rtl/tsu/ptp_parser.v
4 Added source code and unit test for TSU. ash_riple 951d 11h /ha1588/trunk/rtl/tsu/ptp_parser.v

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