Patent ID: 11915780
Assignee: PIXART IMAGING INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. An electronic device, comprising:
a clock pin;
at least one data pin;
a processing circuit, coupled to the clock pin and the data pin of the electronic device;
wherein a device ID setting method is performed when the processing circuit executes at least one program, wherein the device ID setting method comprises;
(a) recording connections between pins of a first electronic device and pins of the electronic device by the electronic device, wherein the first electronic device comprises at least two data pins;
(b) applying the connections between the pins of the first electronic device and the pins of the electronic device as a device ID of the first electronic device by the electronic device; and
(c) setting pins of the first electronic device such that the data pins of the electronic device are coupled to the data pins of the first electronic device,
wherein the electronic device is further connected to another electronic device, and the device ID setting method comprises:
recording connections between pins of the another electronic device and the pins of the electronic device by the electronic device;
applying the connections between the pins of the another electronic device and the pins of the electronic device as a device ID of the another electronic device by the electronic device;
wherein the connections between the pins of the first electronic device and the pins of the electronic device and the connections between the pins of the another electronic device and the pins of the electronic device are different;
wherein the device ID of the first electronic device and the device ID of the another electronic device are different.