| Rev |
Log message |
Author |
Age |
Path |
| 39 |
1. Added memory map and feature description.
2. Separated TX RX TSU register addresses. |
edn_walter |
4455d 03h |
/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 |
4456d 01h |
/ha1588/trunk/rtl/ |
| 37 |
Timestamp format in the queue = null_16bit + timeStamp1s_48bit + timeStamp1ns_32bit + msgId_4bit + ckSum_12bit + seqId_16bit |
edn_walter |
4456d 04h |
/ha1588/trunk/rtl/ |
| 35 |
Added support for stacked MPLS UDP/IPv4/IPv6 PTP packets. |
edn_walter |
4457d 22h |
/ha1588/trunk/rtl/ |
| 34 |
Added LGPL file header to all copyrighted files. |
edn_walter |
4458d 01h |
/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 |
4458d 02h |
/ha1588/trunk/rtl/ |
| 32 |
Added PTP standard time format output to the top module. Can be connected to external modules. |
edn_walter |
4458d 05h |
/ha1588/trunk/rtl/ |
| 31 |
Added hand-shaking for the TSU data reading. |
edn_walter |
4458d 22h |
/ha1588/trunk/rtl/ |
| 30 |
Timestamp format in the queue = msgId_4bit + seqId_16bit + null_8bit + timeStamp1s_4bit + null_2bit + timeStamp1ns_30bit |
edn_walter |
4458d 22h |
/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 |
4458d 22h |
/ha1588/trunk/rtl/ |
| 27 |
Added more bits to the TSU queue information, of which timestamp value is enlarged from 4s to 64s. |
edn_walter |
4459d 05h |
/ha1588/trunk/rtl/ |
| 25 |
Updated SOPC Builder component and example system. |
edn_walter |
4461d 22h |
/ha1588/trunk/rtl/ |
| 24 |
Added test cases for top-level testbench to cover both RTC and TSU. |
edn_walter |
4462d 00h |
/ha1588/trunk/rtl/ |
| 23 |
Added CDC hand-shaking for RTC time reading operation. |
edn_walter |
4462d 18h |
/ha1588/trunk/rtl/ |
| 22 |
RTC reset will clear ACC counter, but not clear ACC counter incremental. |
edn_walter |
4462d 22h |
/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 |
4463d 19h |
/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 |
4467d 23h |
/ha1588/trunk/rtl/ |
| 19 |
Added pipeline registers to Real Time Clock module to improve timing. |
edn_walter |
4467d 23h |
/ha1588/trunk/rtl/ |
| 18 |
Added QuartusII Place and Route project for top level ha1588.v |
edn_walter |
4467d 23h |
/ha1588/trunk/rtl/ |
| 17 |
Updated reg.v content. |
edn_walter |
4468d 17h |
/ha1588/trunk/rtl/ |
| 16 |
Try to add sth. |
edn_walter |
4472d 09h |
/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 |
4474d 18h |
/ha1588/trunk/rtl/ |
| 12 |
Added parser support for vlan tagged frames. |
edn_walter |
4478d 17h |
/ha1588/trunk/rtl/ |
| 11 |
Added parser support for L2_PTP and IPv4/v6_UDP_PTP frame formats. |
edn_walter |
4479d 18h |
/ha1588/trunk/rtl/ |
| 10 |
Added parser support for L2_PTP and IPv4_UDP_PTP frame formats. |
edn_walter |
4480d 18h |
/ha1588/trunk/rtl/ |
| 9 |
Timestamp format in the queue = seqId_16bit + msgId_4bit + timeStamp1s_2bit + timeStamp1ns_30bit |
edn_walter |
4481d 18h |
/ha1588/trunk/rtl/ |
| 8 |
Timestamp format in the queue = seqId_16bit + msgId_2bit + timeStamp_30bit |
edn_walter |
4482d 00h |
/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 |
4482d 01h |
/ha1588/trunk/rtl/ |
| 5 |
Added dcfifo to store ptp time stamps. |
ash_riple |
4484d 17h |
/ha1588/trunk/rtl/ |
| 4 |
Added source code and unit test for TSU. |
ash_riple |
4485d 17h |
/ha1588/trunk/rtl/ |
