GUI IMPLEMENTATIONS ON CENTRAL CONTROLLER COMPUTER SYSTEM FOR SUPPORTING PROTOCOL INDEPENDENT DEVICE TESTING

• US 20140237292A1
• Filed: 02/21/2013
• Published: 08/21/2014
• Est. Priority Date: 02/21/2013
• Status: Abandoned Application

• Current Assignee: Advantest Corporation
• Original Assignee: Advantest Corporation
• Inventors: Chan, Gerald
• Application Number:
  US13/773,597
• Publication Number:
  US 20140237292A1
• Time in Patent Office: Days
• US Class Current: 714/32
• CPC Class Codes: G06F 11/2733 Test interface between tester and unit under test

Abstract

A method for performing tests using automated test equipment (ATE) is presented. The method comprises obtaining a protocol selection for programming a programmable tester module using a graphical user interface (GUI). Further, the method comprises configuring the programmable tester module with a communication protocol for application to at least one device under test (DUT), wherein the at least one DUT is communicatively coupled to the programmable tester module. Also the method comprises providing a menu of tests associated with the communication protocol using the GUI and obtaining a program flow using the GUI, wherein the program flow comprises a sequence of tests chosen from the menu of tests. Finally, the method comprises transmitting instructions to the programmable tester module for executing the program flow.

Claims

1. A method for performing tests using automated test equipment (ATE), said method comprising:

obtaining a protocol selection for programming a programmable tester module using a graphical user interface (GUI);

configuring the programmable tester module with a communication protocol for application to at least one device under test (DUT), wherein the programmable tester module is operable to be communicatively coupled to the at least one DUT;

displaying a menu of tests associated with the communication protocol using the GUI;

obtaining a program flow using the GUI, wherein the program flow comprises a sequence of tests selected from the menu of tests; and

transmitting instructions to the programmable tester module for executing the program flow.

2. The method of claim 1, wherein the communication protocol is selected from a group comprising:

PCIe, SATA, SAS, USB, and Firewire.

3. The method of claim 1, further comprising:

performing a fan-out by transmitting instructions to instantiate tests associated with the program flow over a plurality of DUTs, wherein the programmable tester module is operable to be communicatively coupled to the plurality of DUTs.

4. The method of claim 1 wherein the obtaining a protocol selection further comprises obtaining a hardware acceleration mode for programming the programmable tester module using the GUI.

5. The method of claim 4 further comprising configuring the programmable tester module with the hardware acceleration mode used in association with testing the at least one DUT.

6. The method of claim 1 further comprising transmitting instructions for loading a suite of default test methods associated with the protocol selection to the programmable tester module in response to the obtaining the protocol selection using the GUI.

7. The method of claim 1 wherein the programmable tester module comprises at least one programmable device selected from a group comprising:

a digital signal processor (DSP), a field programmable gate array (FPGA), a programmable logic array (PLA), a complex programmable logic device (CPLD) and a programmable array logic (PAL).

8. A computer-readable storage medium having stored thereon, computer executable instructions that, if executed by a computer system cause the computer system to perform a method for performing tests using automated test equipment (ATE), said method comprising:

obtaining a protocol selection for programming a programmable tester module using a graphical user interface (GUI);

configuring the programmable tester module with a communication protocol for application to at least one device under test (DUT), wherein the programmable tester module is operable to be communicatively coupled to the at least one DUT;

displaying a menu of tests associated with the communication protocol using the GUI;

obtaining a program flow using the GUI, wherein the program flow comprises a sequence of tests selected from the menu of tests; and

transmitting instructions to the programmable tester module for executing the program flow.

9. The computer-readable medium as described in claim 8, wherein the communication protocol is selected from a group comprising:

PCIe, SATA, SAS, USB, and Firewire.

10. The computer-readable medium as described in claim 8, wherein said method further comprises:

performing a fan-out by transmitting instructions to instantiate tests associated with the program flow over a plurality of DUTs, wherein the programmable tester module is operable to be communicatively coupled to the plurality of DUTs.

11. The computer-readable medium as described in claim 8, wherein the obtaining a protocol selection further comprises obtaining a hardware acceleration mode for programming the programmable tester module using the GUI.

12. The computer-readable medium as described in claim 11, wherein said method further comprises configuring the programmable tester module with the hardware acceleration mode used in association with testing the at least one DUT.

13. The computer-readable medium as described in claim 8, wherein said method further comprises transmitting instructions for loading a suite of default test methods associated with the protocol selection to the programmable tester module in response to the obtaining the protocol selection using the GUI.

14. A system for performing an automated test, said system comprising:

memory comprising a test application stored therein;

a test interface to connect to a programmable tester module; and

a processor coupled to the memory and the test interface, the processor being configured to operate in accordance with the test application to;

obtain a protocol selection for programming the programmable tester module using a graphical user interface (GUI);

transmit instructions to configure the programmable tester module with a communication protocol for application to at least one device under test (DUT), wherein the programmable tester module is operable to be communicatively coupled to the at least one DUT;

display a menu of tests associated with the communication protocol using the GUI;

obtain a program flow using the GUI, wherein the program flow comprises a sequence of tests selected from the menu of tests; and

transmit instructions to the programmable tester module for executing the program flow.

15. The system of claim 14, wherein the communication protocol is selected from a group comprising:

PCIe, SATA, SAS, USB, and Firewire.

16. The system of claim 14, wherein the processor is further configured to operate in accordance with the test application to perform a fan-out by transmitting instructions to instantiate tests associated with the program flow over a plurality of DUTs, wherein the programmable tester module is operable to be communicatively coupled to the plurality of DUTs.

17. The system of claim 14 wherein processor is further configured to operate in accordance with the test application to obtain a hardware acceleration mode for programming the programmable tester module using the GUI.

18. The system of claim 17 wherein the processor is further configured to operate in accordance with the test application to configure the programmable tester module with the hardware acceleration mode used in association with testing the at least one DUT.

19. The system of claim 14 wherein the processor is further configured to operate in accordance with the test application to transmit instructions for loading a suite of default test methods associated with the protocol selection to the programmable tester module in response to obtaining the protocol selection using the GUI.

20. The system of claim 14 wherein the programmable tester module comprises at least one programmable device selected from a group comprising:

a digital signal processor (DSP), a field programmable gate array (FPGA), a programmable logic array (PLA), a complex programmable logic device (CPLD) and a programmable array logic (PAL).

21. The system of claim 14 wherein the processor is further configured to operate in accordance with the test application to:

transmit instructions to the programmable tester module for executing the program flow multiple times with varying test parameters, wherein the GUI is used to invoke the transmittal of the instructions for executing the program flow multiple times; and

display results associated with multiple execution of the program flow using the GUI.