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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 4455d 22h /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 4456d 01h /ha1588/trunk/rtl/tsu/ptp_parser.v
35 Added support for stacked MPLS UDP/IPv4/IPv6 PTP packets. edn_walter 4457d 19h /ha1588/trunk/rtl/tsu/ptp_parser.v
34 Added LGPL file header to all copyrighted files. edn_walter 4457d 22h /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 4458d 19h /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 4459d 02h /ha1588/trunk/rtl/tsu/ptp_parser.v
12 Added parser support for vlan tagged frames. edn_walter 4478d 14h /ha1588/trunk/rtl/tsu/ptp_parser.v
11 Added parser support for L2_PTP and IPv4/v6_UDP_PTP frame formats. edn_walter 4479d 15h /ha1588/trunk/rtl/tsu/ptp_parser.v
10 Added parser support for L2_PTP and IPv4_UDP_PTP frame formats. edn_walter 4480d 15h /ha1588/trunk/rtl/tsu/ptp_parser.v
9 Timestamp format in the queue = seqId_16bit + msgId_4bit + timeStamp1s_2bit + timeStamp1ns_30bit edn_walter 4481d 15h /ha1588/trunk/rtl/tsu/ptp_parser.v
8 Timestamp format in the queue = seqId_16bit + msgId_2bit + timeStamp_30bit edn_walter 4481d 21h /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 4481d 22h /ha1588/trunk/rtl/tsu/ptp_parser.v
4 Added source code and unit test for TSU. ash_riple 4485d 14h /ha1588/trunk/rtl/tsu/ptp_parser.v

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