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Application filed by Mitac Int CorpfiledCriticalMitac Int Corp
Priority to TW96104221ApriorityCriticalpatent/TW200834094A/en
Publication of TW200834094ApublicationCriticalpatent/TW200834094A/en
Application grantedgrantedCritical
Publication of TWI317021BpublicationCriticalpatent/TWI317021B/zh
Arrangements For Transmission Of Measured Signals
(AREA)
Tests Of Electronic Circuits
(AREA)
Test And Diagnosis Of Digital Computers
(AREA)
Abstract
This invention relates to a scanning tester. It comprises a scanning tester and a standard connection interface. The standard connection interface includes at least a command signal transmitter, a first data transmitter, and a second data transmitter at one side of it. The scanning tester connects with the other side of the standard connection interface through a signal transmitter that is equipped with the scanning tester. The scanning tester transmits the boundary scan testing data through the command signal transmitter, the first data transmitter, and the second transmitter, or transmits testing data of system-on-chip (SoC) through the command signal transmitter and the first data transmitter. Eventually, it enables the scanning tester to detect, debug or update an electronic device.