Patent ID: 11880322
Assignee: SHANGHAI ZHAOXIN SEMICONDUCTOR CO., LTD.
Field: nan (nan)
Classification: CPC nan | IPC G

Claim 28:
29. The data transmission method according to claim 21, further comprising:
receiving a third read request from a master device, wherein the third read request comprises a second master transaction identifier, wherein the first master transaction identifier is different from the second master transaction identifier;
selecting a second location storage table according to the second master transaction identifier, allocating a third location storage space for third return data corresponding to the third read request in the second location storage table, allocating a third data storage space for the third return data, and storing an address of the third data storage space into the third location storage space;
combining the second master transaction identifier and an address of the third location storage space as a third slave transaction identifier of the third read request;
sending the third read request to the slave device;
generating, by the slave device, the third return data according to the third read request, and then sending the third return data back, wherein the third return data comprises the third slave transaction identifier; and
storing the third return data into the third data storage space according to the second master transaction identifier and the address of the third location storage space in the third slave transaction identifier comprised in the third return data.