| Rev |
Log message |
Author |
Age |
Path |
| 46 |
Added operation details to the memory map doc. Memory map should be interpreted with help of ptp_drv_bfm.c. |
edn_walter |
4497d 19h |
/ha1588/trunk/ |
| 45 |
1. optimized area, by removing unused registers.
2. optimized timing, by removing latches. |
edn_walter |
4498d 10h |
/ha1588/trunk/ |
| 44 |
Updated TSU testbench. |
edn_walter |
4498d 13h |
/ha1588/trunk/ |
| 43 |
Added software configurable PTP message id mask for TSU parser. |
edn_walter |
4499d 10h |
/ha1588/trunk/ |
| 42 |
Updated RTC testbench. Shrunk 1s to 1us to simulate more cycles during a short time. |
edn_walter |
4499d 16h |
/ha1588/trunk/ |
| 41 |
Added pre-adder to the accumulator to cut down critical timing path. |
edn_walter |
4499d 18h |
/ha1588/trunk/ |
| 39 |
1. Added memory map and feature description.
2. Separated TX RX TSU register addresses. |
edn_walter |
4499d 22h |
/ha1588/trunk/ |
| 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 |
4500d 19h |
/ha1588/trunk/ |
| 37 |
Timestamp format in the queue = null_16bit + timeStamp1s_48bit + timeStamp1ns_32bit + msgId_4bit + ckSum_12bit + seqId_16bit |
edn_walter |
4500d 23h |
/ha1588/trunk/ |
| 36 |
TSU testbench is now self-checking. Test result is reported at end of simulation. |
edn_walter |
4501d 18h |
/ha1588/trunk/ |
| 35 |
Added support for stacked MPLS UDP/IPv4/IPv6 PTP packets. |
edn_walter |
4502d 17h |
/ha1588/trunk/ |
| 34 |
Added LGPL file header to all copyrighted files. |
edn_walter |
4502d 19h |
/ha1588/trunk/ |
| 33 |
Redefined memory map. RTC and TSU now have separate address spans, can be easily divided into to independent modules. |
edn_walter |
4502d 21h |
/ha1588/trunk/ |
| 32 |
Added PTP standard time format output to the top module. Can be connected to external modules. |
edn_walter |
4502d 23h |
/ha1588/trunk/ |
| 31 |
Added hand-shaking for the TSU data reading. |
edn_walter |
4503d 17h |
/ha1588/trunk/ |
| 30 |
Timestamp format in the queue = msgId_4bit + seqId_16bit + null_8bit + timeStamp1s_4bit + null_2bit + timeStamp1ns_30bit |
edn_walter |
4503d 17h |
/ha1588/trunk/ |
| 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 |
4503d 17h |
/ha1588/trunk/ |
| 27 |
Added more bits to the TSU queue information, of which timestamp value is enlarged from 4s to 64s. |
edn_walter |
4503d 23h |
/ha1588/trunk/ |
| 26 |
Updated test case. |
edn_walter |
4505d 18h |
/ha1588/trunk/ |
| 25 |
Updated SOPC Builder component and example system. |
edn_walter |
4506d 17h |
/ha1588/trunk/ |
| 24 |
Added test cases for top-level testbench to cover both RTC and TSU. |
edn_walter |
4506d 18h |
/ha1588/trunk/ |
| 23 |
Added CDC hand-shaking for RTC time reading operation. |
edn_walter |
4507d 12h |
/ha1588/trunk/ |
| 22 |
RTC reset will clear ACC counter, but not clear ACC counter incremental. |
edn_walter |
4507d 16h |
/ha1588/trunk/ |
| 21 |
Added structure for top-level simulation. Systemverilog DPI will be used to emulate the SW operation of PTP application. |
edn_walter |
4508d 13h |
/ha1588/trunk/ |
| 20 |
Added SOPC Builder Component and Instantiation Example. Follow rtl/sopc/ReadMe.txt to add IP Search Path to SOPC Builder. |
edn_walter |
4512d 17h |
/ha1588/trunk/ |
| 19 |
Added pipeline registers to Real Time Clock module to improve timing. |
edn_walter |
4512d 17h |
/ha1588/trunk/ |
| 18 |
Added QuartusII Place and Route project for top level ha1588.v |
edn_walter |
4512d 17h |
/ha1588/trunk/ |
| 17 |
Updated reg.v content. |
edn_walter |
4513d 11h |
/ha1588/trunk/ |
| 16 |
Try to add sth. |
edn_walter |
4517d 04h |
/ha1588/trunk/ |
| 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 |
4519d 12h |
/ha1588/trunk/ |
