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[/] [ha1588/] [trunk/] [rtl/] [tsu/] [ptp_parser.v] - Rev 38

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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 4572d 10h /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 4572d 14h /ha1588/trunk/rtl/tsu/ptp_parser.v
35 Added support for stacked MPLS UDP/IPv4/IPv6 PTP packets. edn_walter 4574d 08h /ha1588/trunk/rtl/tsu/ptp_parser.v
34 Added LGPL file header to all copyrighted files. edn_walter 4574d 11h /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 4575d 08h /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 4575d 14h /ha1588/trunk/rtl/tsu/ptp_parser.v
12 Added parser support for vlan tagged frames. edn_walter 4595d 02h /ha1588/trunk/rtl/tsu/ptp_parser.v
11 Added parser support for L2_PTP and IPv4/v6_UDP_PTP frame formats. edn_walter 4596d 03h /ha1588/trunk/rtl/tsu/ptp_parser.v
10 Added parser support for L2_PTP and IPv4_UDP_PTP frame formats. edn_walter 4597d 04h /ha1588/trunk/rtl/tsu/ptp_parser.v
9 Timestamp format in the queue = seqId_16bit + msgId_4bit + timeStamp1s_2bit + timeStamp1ns_30bit edn_walter 4598d 03h /ha1588/trunk/rtl/tsu/ptp_parser.v
8 Timestamp format in the queue = seqId_16bit + msgId_2bit + timeStamp_30bit edn_walter 4598d 10h /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 4598d 11h /ha1588/trunk/rtl/tsu/ptp_parser.v
4 Added source code and unit test for TSU. ash_riple 4602d 02h /ha1588/trunk/rtl/tsu/ptp_parser.v

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