| Rev |
Log message |
Author |
Age |
Path |
| 40 |
Release version 1.1 |
edn_walter |
4502d 18h |
/ha1588/tags/v1p1/rtl/ |
| 39 |
1. Added memory map and feature description.
2. Separated TX RX TSU register addresses. |
edn_walter |
4502d 18h |
/ha1588/trunk/rtl/ |
| 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 |
4503d 16h |
/ha1588/trunk/rtl/ |
| 37 |
Timestamp format in the queue = null_16bit + timeStamp1s_48bit + timeStamp1ns_32bit + msgId_4bit + ckSum_12bit + seqId_16bit |
edn_walter |
4503d 19h |
/ha1588/trunk/rtl/ |
| 35 |
Added support for stacked MPLS UDP/IPv4/IPv6 PTP packets. |
edn_walter |
4505d 13h |
/ha1588/trunk/rtl/ |
| 34 |
Added LGPL file header to all copyrighted files. |
edn_walter |
4505d 16h |
/ha1588/trunk/rtl/ |
| 33 |
Redefined memory map. RTC and TSU now have separate address spans, can be easily divided into to independent modules. |
edn_walter |
4505d 17h |
/ha1588/trunk/rtl/ |
| 32 |
Added PTP standard time format output to the top module. Can be connected to external modules. |
edn_walter |
4505d 20h |
/ha1588/trunk/rtl/ |
| 31 |
Added hand-shaking for the TSU data reading. |
edn_walter |
4506d 13h |
/ha1588/trunk/rtl/ |
| 30 |
Timestamp format in the queue = msgId_4bit + seqId_16bit + null_8bit + timeStamp1s_4bit + null_2bit + timeStamp1ns_30bit |
edn_walter |
4506d 13h |
/ha1588/trunk/rtl/ |
| 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 |
4506d 13h |
/ha1588/trunk/rtl/ |
| 27 |
Added more bits to the TSU queue information, of which timestamp value is enlarged from 4s to 64s. |
edn_walter |
4506d 19h |
/ha1588/trunk/rtl/ |
| 25 |
Updated SOPC Builder component and example system. |
edn_walter |
4509d 13h |
/ha1588/trunk/rtl/ |
| 24 |
Added test cases for top-level testbench to cover both RTC and TSU. |
edn_walter |
4509d 15h |
/ha1588/trunk/rtl/ |
| 23 |
Added CDC hand-shaking for RTC time reading operation. |
edn_walter |
4510d 09h |
/ha1588/trunk/rtl/ |
| 22 |
RTC reset will clear ACC counter, but not clear ACC counter incremental. |
edn_walter |
4510d 13h |
/ha1588/trunk/rtl/ |
| 21 |
Added structure for top-level simulation. Systemverilog DPI will be used to emulate the SW operation of PTP application. |
edn_walter |
4511d 09h |
/ha1588/trunk/rtl/ |
| 20 |
Added SOPC Builder Component and Instantiation Example. Follow rtl/sopc/ReadMe.txt to add IP Search Path to SOPC Builder. |
edn_walter |
4515d 14h |
/ha1588/trunk/rtl/ |
| 19 |
Added pipeline registers to Real Time Clock module to improve timing. |
edn_walter |
4515d 14h |
/ha1588/trunk/rtl/ |
| 18 |
Added QuartusII Place and Route project for top level ha1588.v |
edn_walter |
4515d 14h |
/ha1588/trunk/rtl/ |
| 17 |
Updated reg.v content. |
edn_walter |
4516d 07h |
/ha1588/trunk/rtl/ |
| 16 |
Try to add sth. |
edn_walter |
4520d 00h |
/ha1588/trunk/rtl/ |
| 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 |
4522d 09h |
/ha1588/trunk/rtl/ |
| 12 |
Added parser support for vlan tagged frames. |
edn_walter |
4526d 07h |
/ha1588/trunk/rtl/ |
| 11 |
Added parser support for L2_PTP and IPv4/v6_UDP_PTP frame formats. |
edn_walter |
4527d 09h |
/ha1588/trunk/rtl/ |
| 10 |
Added parser support for L2_PTP and IPv4_UDP_PTP frame formats. |
edn_walter |
4528d 09h |
/ha1588/trunk/rtl/ |
| 9 |
Timestamp format in the queue = seqId_16bit + msgId_4bit + timeStamp1s_2bit + timeStamp1ns_30bit |
edn_walter |
4529d 08h |
/ha1588/trunk/rtl/ |
| 8 |
Timestamp format in the queue = seqId_16bit + msgId_2bit + timeStamp_30bit |
edn_walter |
4529d 15h |
/ha1588/trunk/rtl/ |
| 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 |
4529d 16h |
/ha1588/trunk/rtl/ |
| 5 |
Added dcfifo to store ptp time stamps. |
ash_riple |
4532d 07h |
/ha1588/trunk/rtl/ |
