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[/] [ha1588/] [trunk/] [rtl/] [tsu/] [tsu.v] - Rev 43

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43 Added software configurable PTP message id mask for TSU parser. edn_walter 981d 11h /ha1588/trunk/rtl/tsu/tsu.v
39 1. Added memory map and feature description.
2. Separated TX RX TSU register addresses.
edn_walter 981d 22h /ha1588/trunk/rtl/tsu/tsu.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 982d 20h /ha1588/trunk/rtl/tsu/tsu.v
37 Timestamp format in the queue = null_16bit + timeStamp1s_48bit + timeStamp1ns_32bit + msgId_4bit + ckSum_12bit + seqId_16bit edn_walter 982d 23h /ha1588/trunk/rtl/tsu/tsu.v
34 Added LGPL file header to all copyrighted files. edn_walter 984d 20h /ha1588/trunk/rtl/tsu/tsu.v
32 Added PTP standard time format output to the top module. Can be connected to external modules. edn_walter 985d 00h /ha1588/trunk/rtl/tsu/tsu.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 985d 17h /ha1588/trunk/rtl/tsu/tsu.v
27 Added more bits to the TSU queue information, of which timestamp value is enlarged from 4s to 64s. edn_walter 986d 00h /ha1588/trunk/rtl/tsu/tsu.v
18 Added QuartusII Place and Route project for top level ha1588.v edn_walter 994d 18h /ha1588/trunk/rtl/tsu/tsu.v
15 Renamed module name for tsu and rtc.
Added folder for reg and top.
Added folder for sopc, preparing for Altera SOPC Builder customized component.
edn_walter 1001d 13h /ha1588/trunk/rtl/tsu/tsu.v
10 Added parser support for L2_PTP and IPv4_UDP_PTP frame formats. edn_walter 1007d 13h /ha1588/trunk/rtl/tsu/tsu_queue.v
9 Timestamp format in the queue = seqId_16bit + msgId_4bit + timeStamp1s_2bit + timeStamp1ns_30bit edn_walter 1008d 13h /ha1588/trunk/rtl/tsu/tsu_queue.v
8 Timestamp format in the queue = seqId_16bit + msgId_2bit + timeStamp_30bit edn_walter 1008d 19h /ha1588/trunk/rtl/tsu/tsu_queue.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 1008d 20h /ha1588/trunk/rtl/tsu/tsu_queue.v
5 Added dcfifo to store ptp time stamps. ash_riple 1011d 12h /ha1588/trunk/rtl/tsu/tsu_queue.v
4 Added source code and unit test for TSU. ash_riple 1012d 12h /ha1588/trunk/rtl/tsu/tsu_queue.v

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