US 12,321,294 B1
Data lane variation compensation for data rate enhancement
Srikanth Reddy Gruddanti, Bangalore (IN); David Hugh McIntyre, Santa Clara, CA (US); Ramon Apostol Mangaser, Boxborogh, MA (US); Prasant Kumar Vallur, Bangalore (IN); and Manoj N. Kulkarni, Bangalore (IN)
Assigned to Advanced Micro Devices, Inc., Santa Clara, CA (US)
Filed by Advanced Micro Devices, Inc., Santa Clara, CA (US)
Filed on Mar. 30, 2023, as Appl. No. 18/193,341.
Int. Cl. G06F 13/362 (2006.01); G06F 13/40 (2006.01)
CPC G06F 13/3625 (2013.01) [G06F 13/4059 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A device comprising:
a data path comprising a plurality of transmission drivers; and
a controller configured to:
find a reference transmission driver of the plurality of transmission drivers based on measuring a signal delay of at least one of the plurality of transmission drivers; and
tune each of the plurality of transmission drivers to a signal speed of the reference transmission driver of the plurality of transmission drivers.