Abstract: The present invention provides a method for verifying trace lengths and trace spaces in a circuit. The method includes the steps of: retrieving information of a trace layout of the circuit; retrieving preset design rules on the trace lengths and the trace spaces of the trace layout; computing trace lengths and trace spaces of traces in the trace layout; verifying trace lengths and trace spaces in the trace layout by comparing the computed trace lengths and trace spaces of the traces with the preset design rules; and reporting results of the verifying step. A related system is also provided.

Abstract: A system for remote controlling of a media player includes a host computer (1), a display (2), and a remote controller (3). The remote controller is used for inputting commands for controlling a media player (8), and generating consumer infrared (CIR) signals according to the commands. The host computer includes: a CIR signal processing module (14) for receiving and modulating the CIR signals from the remote controller; an audio DJ data processing module (15) for analyzing and transforming the CIR signals to audio DJ data, and sending the audio DJ data to control the media player; and a Liquid Crystal Display (LCD) controlling module (16) for receiving and controlling media information to be displayed on an LCD panel (10). A related method is also disclosed.

Abstract: A system for controlling a media player with a media controller includes a host computer (1), a media controller (11), and a Liquid Crystal Display (LCD) panel (12). The media controller is used for users to input commands of controlling the media player, and generating media control signals according to the commands. The LCD panel is used for displaying media information from a media player (6) installed in an operation system of the host computer. A motherboard (10) of the host computer includes: an audio DJ data processing module (103) for receiving media control signals, transforming the media control signals to audio DJ data, and sending the audio DJ data through a south bridge (102) to the media player to play media; and an LCD controlling module (104) for receiving and processing media information, controlling the media information to be displayed on the LCD panel. A related method is also disclosed.

Abstract: A computer system for displaying media playing information includes: media playing software installed in a host computer (1) for playing media files; a media playing controller (11) enchased on a front panel of the host computer for receiving user-input commands to control the media playing software; an LCD (Liquid Crystal Display) panel (12); a motherboard (2) including a CPU (Central Processing Unit) (21) and a south bridge chipset (22) for obtaining the media playing information from the media playing software; and a plug-in board (3) including: a PCI (Peripheral Component Interface) chipset (31) for receiving the media playing information from the motherboard; a media information obtaining module (32) for obtaining the media playing information from the PCI; and a media information displaying module (33) for controlling the LCD panel to display the media playing information. A related method is also disclosed.

Abstract: The present invention provides a method for verifying trace lengths and trace spaces in a circuit. The method includes the steps of: retrieving information of a trace layout of the circuit; retrieving preset design rules on the trace lengths and the trace spaces of the trace layout; computing trace lengths and trace spaces of traces in the trace layout; verifying trace lengths and trace spaces in the trace layout by comparing the computed trace lengths and trace spaces of the traces with the preset design rules; and reporting results of the verifying step. A related system is also provided.