Handheld Tester Emulator Test Suite Worksheet
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[P] [F] J. TP4 timeout error: All steps must occur in the prescribed order to pass:
1. Verify that the HO_AVBL signal is ON on the equipment
2. Set the CS_0 signal ON and CS_1 signal OFF on the E84 HHT
3. Set the VALID signal ON on the E84 HHT
4. Verify that the equipment turns the L_REQ signal ON
5. Set the TR_REQ signal ON on the E84 HHT
6. Verify that the equipment turns the READY signal ON
7. Set the BUSY signal ON on the E84 HHT and place the FOUP on the loadport associated with
the E84 interface being tested
8. Verify that the equipment turns the L_REQ signal OFF
9. Do nothing for a time exceeding TP4
10. Verify that the equipment indicates a TP4 timeout error on the User Interface
Notes:
Handheld Tester Emulator Test Suite Worksheet
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PAGE 114
[P] [F] K. TP5 timeout error: All steps must occur in the prescribed order to pass:
1. Verify that the HO_AVBL signal is ON on the equipment
2. Set the CS_0 signal ON and CS_1 signal OFF on the E84 HHT
3. Set the VALID signal ON on the E84 HHT
4. Verify that the equipment turns the L_REQ signal ON
5. Set the TR_REQ signal ON on the E84 HHT
6. Verify that the equipment turns the READY signal ON
7. Set the BUSY signal ON on the E84 HHT and place the FOUP on the loadport associated with
the E84 interface being tested
8. Verify that the equipment turns the L_REQ signal OFF
9. Set the BUSY signal OFF, TR_REQ signal OFF and COMPT signal ON on the E84 HHT
10. Verify that the equipment turns the READY signal OFF
11. Do nothing for a time exceeding TP5
12. Verify that the equipment indicates a TP5 timeout error on the User Interface
Notes: