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	4143d 07h	/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	4442d 05h	/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	4445d 06h	/ha1588/trunk/rtl/tsu/ptp_queue.v
9	Timestamp format in the queue = seqId_16bit + msgId_4bit + timeStamp1s_2bit + timeStamp1ns_30bit	edn_walter	4467d 19h	/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	4468d 02h	/ha1588/trunk/rtl/tsu/ptp_queue.v
5	Added dcfifo to store ptp time stamps.	ash_riple	4470d 18h	/ha1588/trunk/rtl/tsu/ptp_queue.v