URL https://opencores.org/ocsvn/ha1588/ha1588/trunk

Subversion Repositories ha1588

[/] [ha1588/] [trunk/] [rtl/] [tsu/] [ptp_queue.v] - Rev 68

Rev	Log message	Author	Age	Path
68	Refined the vendor specific IP instanttiation. Now DCFIFO is instantiated as a vendor specific IP in PAR directory.	ash_riple	4136d 15h	/ha1588/trunk/rtl/tsu/ptp_queue.v
37	Timestamp format in the queue = null_16bit + timeStamp1s_48bit + timeStamp1ns_32bit + msgId_4bit + ckSum_12bit + seqId_16bit	edn_walter	4435d 13h	/ha1588/trunk/rtl/tsu/ptp_queue.v
27	Added more bits to the TSU queue information, of which timestamp value is enlarged from 4s to 64s.	edn_walter	4438d 13h	/ha1588/trunk/rtl/tsu/ptp_queue.v
9	Timestamp format in the queue = seqId_16bit + msgId_4bit + timeStamp1s_2bit + timeStamp1ns_30bit	edn_walter	4461d 02h	/ha1588/trunk/rtl/tsu/ptp_queue.v
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	4461d 10h	/ha1588/trunk/rtl/tsu/ptp_queue.v
5	Added dcfifo to store ptp time stamps.	ash_riple	4464d 01h	/ha1588/trunk/rtl/tsu/ptp_queue.v