US 12,341,608 B2
Method for link transition in universal serial bus and system thereof
Yu-Cheng Chen, Hsinchu (TW); and Chih-Chieh Wang, Hsinchu (TW)
Assigned to MEDIATEK INC., Hsinchu (TW)
Filed by MEDIATEK INC., Hsin-Chu (TW)
Filed on Nov. 3, 2023, as Appl. No. 18/501,053.
Prior Publication US 2025/0150202 A1, May 8, 2025
Int. Cl. H04L 1/00 (2006.01)
CPC H04L 1/0057 (2013.01) [H04L 1/0041 (2013.01)] 20 Claims
OG exemplary drawing
 
11. A Universal Serial Bus (USB) device comprising:
a receiver configured to receive an activating signal;
a first transmitter configured to transmit a plurality of first RS-FEC blocks and a plurality of second RS-FEC blocks;
a second transmitter configured to transmit a training sequence, a specific pattern sequence and the plurality of second RS-FEC blocks; and
a controller coupled to the receiver, the first transmitter and the second transmitter, and configured to:
implement a lane adapter state machine (LASM); and
wake up the second transmitter by the LASM when the receiver receives the activating signal;
wherein the first transmitter determines whether a current RS-FEC block to be transmitted by the first transmitter is a DESKEW block.