Subversion Repositories ha1588

[/] - Rev 29


Go to most recent revision

Filtering Options

Clear current filter

Rev Log message Author Age Path
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 1330d 23h /
28 Before changing TSU packet parser datapath width from 32b to 8b. edn_walter 1331d 06h /
27 Added more bits to the TSU queue information, of which timestamp value is enlarged from 4s to 64s. edn_walter 1331d 06h /
26 Updated test case. edn_walter 1333d 01h /
25 Updated SOPC Builder component and example system. edn_walter 1333d 23h /
24 Added test cases for top-level testbench to cover both RTC and TSU. edn_walter 1334d 01h /
23 Added CDC hand-shaking for RTC time reading operation. edn_walter 1334d 19h /
22 RTC reset will clear ACC counter, but not clear ACC counter incremental. edn_walter 1334d 23h /
21 Added structure for top-level simulation. Systemverilog DPI will be used to emulate the SW operation of PTP application. edn_walter 1335d 20h /
20 Added SOPC Builder Component and Instantiation Example. Follow rtl/sopc/ReadMe.txt to add IP Search Path to SOPC Builder. edn_walter 1340d 00h /
19 Added pipeline registers to Real Time Clock module to improve timing. edn_walter 1340d 00h /
18 Added QuartusII Place and Route project for top level ha1588.v edn_walter 1340d 00h /
17 Updated reg.v content. edn_walter 1340d 18h /
16 Try to add sth. edn_walter 1344d 10h /
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 1346d 19h /
14 Added test case support for UDP/IPv6 PTP frames. edn_walter 1348d 19h /
13 Added test case support for single VLAN and double VLAN L2/L4 PTP frames. edn_walter 1349d 19h /
12 Added parser support for vlan tagged frames. edn_walter 1350d 18h /
11 Added parser support for L2_PTP and IPv4/v6_UDP_PTP frame formats. edn_walter 1351d 19h /
10 Added parser support for L2_PTP and IPv4_UDP_PTP frame formats. edn_walter 1352d 19h /
9 Timestamp format in the queue = seqId_16bit + msgId_4bit + timeStamp1s_2bit + timeStamp1ns_30bit edn_walter 1353d 19h /
8 Timestamp format in the queue = seqId_16bit + msgId_2bit + timeStamp_30bit edn_walter 1354d 01h /
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 1354d 02h /
6 Reduced the size of the Vendor specific simulation library file. ash_riple 1356d 02h /
5 Added dcfifo to store ptp time stamps. ash_riple 1356d 18h /
4 Added source code and unit test for TSU. ash_riple 1357d 18h /
3 Added function block RTC and its unit test. ash_riple 1364d 18h /
2 Try to add sth. to the repository. ash_riple 1364d 18h /
1 The project and the structure was created root 1365d 01h /

powered by: WebSVN 2.1.0

© copyright 1999-2015, equivalent to ORSoC AB, all rights reserved. OpenCores®, registered trademark.