Electronic device having circuit board with co-layout design of multiple connector placement sites and related circuit board thereof

摘要

An electronic device includes an integrated circuit, a connector, and a circuit board. The integrated circuit includes a first signal processing circuit, a second signal processing circuit, and an interface multiplexer having a first input port electrically connected to the first signal processing circuit, a second input port electrically connected to the second signal processing circuit, and an output port arranged to be electrically connected to the first input port or the second input port. The circuit board carries the integrated circuit and has a plurality of connector placement sites, including at least a first connector placement site each dedicated to the first signal processing circuit and at least a second connector placement site each dedicated to the second signal processing circuit. The connector placement sites and the output port of the interface multiplexer are electrically connected in series. The connector is installed on one of the connector placement sites.

主权项

1. An electronic device, comprising:
an integrated circuit, comprising:
a first signal processing circuit;a second signal processing circuit; andan interface multiplexer, having a first input port electrically connected to the first signal processing circuit, a second input port electrically connected to the second signal processing circuit, and an output port electrically connected to the first input port or the second input port; a circuit board, carrying the integrated circuit and comprising:
a plurality of connector placement sites, including at least a first connector placement site and at least a second connector placement site, wherein the connector placement sites and the output port of the interface multiplexer are electrically connected in series; and a connector, installed on one of the connector placement sites, wherein when the connector is installed on the first connector placement site, the connector outputs signals from the first signal processing circuit, and when the connector is installed on the second connector placement site, the connector outputs signals from the second signal processing circuit, wherein the first signal processing circuit is a video processing circuit, and the second signal processing circuit is a timing controller.