Abstract: A testing module for generating an analog testing signal for a device under test includes a control circuit, a core circuit, and a connector. The core circuit is coupled to the control circuit, and arranged to generate the analog testing signal under control of the control circuit. The connector is coupled to the core circuit, and arranged to receive the analog testing signal generated from the core circuit and output the received analog testing signal. In addition, a testing method for generating an analog testing signal for a device under test includes: generating the analog testing signal by utilizing a testing module with a connector; and outputting the analog testing signal through the connector.

Abstract: A testing system includes an integrated circuit having an analog design under test and a processor; an digital-to-analog converter (DAC), coupled to the analog design under test and the processor, for converting a digital testing sequence output of the processor into an analog testing sequence fed into the analog design under test; a analog-to-digital converter (ADC), coupled to the analog design under test and the processor, for converting an analog testing response of the analog design under test into a digital testing response fed into the processor; and an external tester, coupled to the processor of the integrated circuit, for sequentially outputting a program sequence to the processor; wherein the processor executes the program sequence without un-predictable conditional jump to get a testing result of the testing system and then outputs the testing result to the external tester.