US 12,468,642 B2
Serial bus communication without read indication
Jens Barrenscheen, Munich (DE); and Heimo Hartlieb, Graz (AT)
Assigned to Infineon Technologies AG, Neubiberg (DE)
Filed by Infineon Technologies AG, Neubiberg (DE)
Filed on Dec. 14, 2023, as Appl. No. 18/540,258.
Claims priority of application No. 102023101544.3 (DE), filed on Jan. 23, 2023.
Prior Publication US 2024/0248858 A1, Jul. 25, 2024
Int. Cl. G06F 13/16 (2006.01); G06F 13/42 (2006.01); H04L 45/74 (2022.01)
CPC G06F 13/1668 (2013.01) [G06F 13/4282 (2013.01); H04L 45/74 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A method comprising:
receiving a first frame over a first data channel of a serial bus, the first frame comprising at least a first header field comprising first header data and a first payload field comprising first payload data;
checking whether a first address, which is based on the first header data, is equal to a predetermined address; and
when the first address is equal to the predetermined address, performing a read operation using a second address, which is based on the first payload data, and
when the first address is not equal to the predetermined address, performing a write operation using the first address and the first payload data.