Handheld Tester Emulator Test Suite Worksheet
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[P] [F] G. TP1 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. Do nothing for a time exceeding TP1
6. Verify that the equipment indicates a TP1 timeout error on the User Interface
Notes:
[P] [F] H. TP2 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. Do nothing for a time exceeding TP2
8. Verify that the equipment indicates a TP2 timeout error on the User Interface
Notes:
Handheld Tester Emulator Test Suite Worksheet
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[P] [F] I. TP3 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 but DO NOT place the FOUP on the loadport for a
time exceeding TP3
8. Verify that the equipment indicates a TP3 timeout error on the User Interface
Notes: