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43 Added software configurable PTP message id mask for TSU parser. edn_walter 890d 22h /ha1588/
42 Updated RTC testbench. Shrunk 1s to 1us to simulate more cycles during a short time. edn_walter 891d 04h /ha1588/
41 Added pre-adder to the accumulator to cut down critical timing path. edn_walter 891d 06h /ha1588/
40 Release version 1.1 edn_walter 891d 09h /ha1588/
39 1. Added memory map and feature description.
2. Separated TX RX TSU register addresses.
edn_walter 891d 09h /ha1588/
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 892d 07h /ha1588/
37 Timestamp format in the queue = null_16bit + timeStamp1s_48bit + timeStamp1ns_32bit + msgId_4bit + ckSum_12bit + seqId_16bit edn_walter 892d 10h /ha1588/
36 TSU testbench is now self-checking. Test result is reported at end of simulation. edn_walter 893d 05h /ha1588/
35 Added support for stacked MPLS UDP/IPv4/IPv6 PTP packets. edn_walter 894d 04h /ha1588/
34 Added LGPL file header to all copyrighted files. edn_walter 894d 07h /ha1588/
33 Redefined memory map. RTC and TSU now have separate address spans, can be easily divided into to independent modules. edn_walter 894d 08h /ha1588/
32 Added PTP standard time format output to the top module. Can be connected to external modules. edn_walter 894d 11h /ha1588/
31 Added hand-shaking for the TSU data reading. edn_walter 895d 04h /ha1588/
30 Timestamp format in the queue = msgId_4bit + seqId_16bit + null_8bit + timeStamp1s_4bit + null_2bit + timeStamp1ns_30bit edn_walter 895d 04h /ha1588/
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 895d 04h /ha1588/
28 Before changing TSU packet parser datapath width from 32b to 8b. edn_walter 895d 10h /ha1588/
27 Added more bits to the TSU queue information, of which timestamp value is enlarged from 4s to 64s. edn_walter 895d 10h /ha1588/
26 Updated test case. edn_walter 897d 05h /ha1588/
25 Updated SOPC Builder component and example system. edn_walter 898d 04h /ha1588/
24 Added test cases for top-level testbench to cover both RTC and TSU. edn_walter 898d 06h /ha1588/

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