US 11,726,870 B2
Peripheral component interconnect express interface device and system including the same
Yong Tae Jeon, Gyeonggi-do (KR); Gil Bong Park, Gyeonggi-do (KR); and Dong Jin Seong, Gyeonggi-do (KR)
Assigned to SK hynix Inc., Gyeonggi-do (KR)
Filed by SK hynix Inc., Gyeonggi-do (KR)
Filed on Jul. 20, 2021, as Appl. No. 17/380,593.
Claims priority of application No. 10-2021-0022109 (KR), filed on Feb. 18, 2021.
Prior Publication US 2022/0261311 A1, Aug. 18, 2022
Int. Cl. G11C 29/00 (2006.01); G06F 11/10 (2006.01); G06F 11/07 (2006.01); G06F 9/448 (2018.01); G06F 13/40 (2006.01); G06F 13/42 (2006.01)
CPC G06F 11/1068 (2013.01) [G06F 9/4498 (2018.02); G06F 11/0757 (2013.01); G06F 13/4027 (2013.01); G06F 13/4221 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A peripheral component interconnect express (PCIe) interface device, comprising:
a No Operation (NOP) data link layer packet (DLLP) generator configured to generate a NOP DLLP including event information representing a trigger point of a dump operation, event in response to occurrence of an event; and
a transmitter configured to transmit the NOP DLLP to an external device through a link including a plurality of lanes,
wherein the event information is used to specify an occurrence time of the event.