OpenCores
URL https://opencores.org/ocsvn/ha1588/ha1588/trunk

Subversion Repositories ha1588

[/] [ha1588/] [trunk/] [rtl/] [tsu/] [tsu.v] - Rev 70

Rev

Go to most recent revision | Details | Compare with Previous | Blame

Filtering Options

Clear current filter

Rev Log message Author Age Path
68 Refined the vendor specific IP instanttiation. Now DCFIFO is instantiated as a vendor specific IP in PAR directory. ash_riple 4313d 10h /ha1588/trunk/rtl/tsu/tsu.v
54 Added support for MII interface as well as GMII interface. Updated unit and top-level test cases. edn_walter 4599d 04h /ha1588/trunk/rtl/tsu/tsu.v
44 Updated TSU testbench. edn_walter 4609d 22h /ha1588/trunk/rtl/tsu/tsu.v
43 Added software configurable PTP message id mask for TSU parser. edn_walter 4610d 20h /ha1588/trunk/rtl/tsu/tsu.v
39 1. Added memory map and feature description.
2. Separated TX RX TSU register addresses.		 edn_walter 4611d 07h /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 4612d 05h /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 4612d 08h /ha1588/trunk/rtl/tsu/tsu.v
34 Added LGPL file header to all copyrighted files. edn_walter 4614d 05h /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 4614d 08h /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 4615d 02h /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 4615d 08h /ha1588/trunk/rtl/tsu/tsu.v
18 Added QuartusII Place and Route project for top level ha1588.v edn_walter 4624d 02h /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 4630d 22h /ha1588/trunk/rtl/tsu/tsu.v
10 Added parser support for L2_PTP and IPv4_UDP_PTP frame formats. edn_walter 4636d 22h /ha1588/trunk/rtl/tsu/tsu_queue.v
9 Timestamp format in the queue = seqId_16bit + msgId_4bit + timeStamp1s_2bit + timeStamp1ns_30bit edn_walter 4637d 21h /ha1588/trunk/rtl/tsu/tsu_queue.v
8 Timestamp format in the queue = seqId_16bit + msgId_2bit + timeStamp_30bit edn_walter 4638d 04h /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 4638d 05h /ha1588/trunk/rtl/tsu/tsu_queue.v
5 Added dcfifo to store ptp time stamps. ash_riple 4640d 20h /ha1588/trunk/rtl/tsu/tsu_queue.v
4 Added source code and unit test for TSU. ash_riple 4641d 21h /ha1588/trunk/rtl/tsu/tsu_queue.v

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.