The work flow of chip auto test based on EDA-Cloud
platform is shown in Fig.6. After purchasing the test-patternconversion app supplied by the platform. Users provide the
original IC Design simulation tools output, e.g. YCD, eYCD,
WGL pattern files, then select the type of ATE (e.g. Teradyne
1750 or Yerigy 93000) and launch the test equipment. After
that, the application server will execute the conversion program
(the gray background of workflow) and verify the converted
atp file until the result is accurate. After conversion verification,
the atp file will be transmitted to ATE, in which it will
experience the chip verification, the designed chips are proved
to be eligible if the verification is success, otherwise the chips
may have some defects.