479 B
479 B
ESC-P
Documents
Test requirements specification
Define targets and assumptions before design:
- DUT part number and revision
- DUT dimensions
- Required tests
- Test time: under 4 minutes
- Environmental requirements
- Acceptance criteria
- Required customer inputs
Test strategy
Decide which faults are caught where and what access is required, put in a matrix:
- Net/feature
- Risk
- Access method
- Test stage?
- Expected limit
- Instrumentation
- Unresolved issues