Abstract: An in-circuit emulation system with a programming function includes a system power supply, a DC/DC converter, a processing device, a programmer socket and a connector. The system power supply produces a first DC voltage. The DC/DC converter converts the first DC voltage into a second DC voltage and a third DC voltage. The processing device has a processor and a parallel/serial converter. For executing a programming function, the processor uses the parallel/serial converter to convert programming codes into corresponding programming signals. The programmer socket receives the programming signals, the second DC voltage and the third DC voltage to accordingly execute a programming function on an IC plugged in the socket. The connector has one end connected to the processing device and the other end connected to a target board to thereby drive and receive electrical signals of the target board on performing an in-circuit emulation.

Abstract: An in-circuit emulation system with a programming function includes a system power supply, a DC/DC converter, a processing device, a programmer socket and a connector. The system power supply produces a first DC voltage. The DC/DC converter converts the first DC voltage into a second DC voltage and a third DC voltage. The processing device has a processor and a parallel/serial converter. For executing a programming function, the processor uses the parallel/serial converter to convert programming codes into corresponding programming signals. The programmer socket receives the programming signals, the second DC voltage and the third DC voltage to accordingly execute a programming function on an IC plugged in the socket. The connector has one end connected to the processing device and the other end connected to a target board to thereby drive and receive electrical signals of the target board on performing an in-circuit emulation.

Abstract: A radio frequency temperature sensor and a method of calibration temperature therefor are disclosed. An active radio frequency temperature sensor including a ring oscillator, a memory, a frequency counter, a radio frequency transmission interface and a micro-controller is used to calibrate and verify the efficacy of the radio frequency temperature sensor. Thereafter, a passive radio frequency temperature sensor including a regulator, a clock extractor, a ring oscillator, a memory, a frequency counter, a modulator and a state-machine is developed according to the verified results.

Abstract: A radio frequency identification (RFID) communication system and the search method thereof are disclosed, which apply search instructions and reads instructions to communicate between a read and a plurality of transponders. Each transponder generates a random number for comparison with received search instructions. When the random number meets with the number of received search instructions, a response request is sent by a corresponding transponder such that the reader can read the content of the corresponding transponder.

Abstract: A radio frequency temperature sensor and a method of calibration temperature therefor are disclosed. An active radio frequency temperature sensor including a ring oscillator, a memory, a frequency counter, a radio frequency transmission interface and a micro-controller is used to calibrate and verify the efficacy of the radio frequency temperature sensor. Thereafter, a passive radio frequency temperature sensor including a regulator, a clock extractor, a ring oscillator, a memory, a frequency counter, a modulator and a state-machine is developed according to the verified results.

Abstract: A radio frequency identification (RFID) communication system and the search method thereof are disclosed, which apply search instructions and reads instructions to communicate between a read and a plurality of transponders. Each transponder generates a random number for comparison with received search instructions. When the random number meets with the number of received search instructions, a response request is sent by a corresponding transponder such that the reader can read the content of the corresponding transponder.