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[/] [ha1588/] [trunk/] [rtl/] - Rev 29

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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	4463d 03h	/ha1588/trunk/rtl/
27	Added more bits to the TSU queue information, of which timestamp value is enlarged from 4s to 64s.	edn_walter	4463d 09h	/ha1588/trunk/rtl/
25	Updated SOPC Builder component and example system.	edn_walter	4466d 03h	/ha1588/trunk/rtl/
24	Added test cases for top-level testbench to cover both RTC and TSU.	edn_walter	4466d 05h	/ha1588/trunk/rtl/
23	Added CDC hand-shaking for RTC time reading operation.	edn_walter	4466d 23h	/ha1588/trunk/rtl/
22	RTC reset will clear ACC counter, but not clear ACC counter incremental.	edn_walter	4467d 03h	/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	4467d 23h	/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	4472d 04h	/ha1588/trunk/rtl/
19	Added pipeline registers to Real Time Clock module to improve timing.	edn_walter	4472d 04h	/ha1588/trunk/rtl/
18	Added QuartusII Place and Route project for top level ha1588.v	edn_walter	4472d 04h	/ha1588/trunk/rtl/
17	Updated reg.v content.	edn_walter	4472d 21h	/ha1588/trunk/rtl/
16	Try to add sth.	edn_walter	4476d 14h	/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	4478d 23h	/ha1588/trunk/rtl/
12	Added parser support for vlan tagged frames.	edn_walter	4482d 21h	/ha1588/trunk/rtl/
11	Added parser support for L2_PTP and IPv4/v6_UDP_PTP frame formats.	edn_walter	4483d 23h	/ha1588/trunk/rtl/
10	Added parser support for L2_PTP and IPv4_UDP_PTP frame formats.	edn_walter	4484d 23h	/ha1588/trunk/rtl/
9	Timestamp format in the queue = seqId_16bit + msgId_4bit + timeStamp1s_2bit + timeStamp1ns_30bit	edn_walter	4485d 22h	/ha1588/trunk/rtl/
8	Timestamp format in the queue = seqId_16bit + msgId_2bit + timeStamp_30bit	edn_walter	4486d 05h	/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	4486d 06h	/ha1588/trunk/rtl/
5	Added dcfifo to store ptp time stamps.	ash_riple	4488d 21h	/ha1588/trunk/rtl/

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[/] [ha1588/] [trunk/] [rtl/] - Rev 29

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