In co-operation with the engineers of SPEA Spa, Italy, JTAG Technologies developed a version of the JT 2147 QuadPod that fits perfectly in to the instrumentation chassis of SPEA’s 3030 in-circuit tester. This JT 2147/SAM connects the TAP signals via the standard JT 3727/TSI controller and fixture to the UUT. For the 4040 flying probe tester integration, a standard JT 2147 pod is used. To simplify test development a data-package exported from SPEA’s Leonardo software includes all test point information and allows rapid application generation from within JTAG Technologies ProVision software. During application debug/validation ProVision can even take control of the probes to speed-up this process.. Digital signals can be driven via boundary-scan and sensed with the I/O pins or flying probes of the SPEA machine and the other way around. Results and diagnostics are presented in the Leonardo run-time GUI.
- One GUI (SPEA) during production runs
- Higher coverage
- Combined report
- Only one production step
- Improved fault coverage
- Simplified fixture
- Validation of the combined tests in the ProVision Test development environment
- Mid – to high volume production
- Boundary-scan testing: infra, interconnections, memory connections, clusters
- Combined testing of ICT and boundary-scan
- Flash programming
- PLD Programming
- 4 TAPs
- 35Mhz TCK max
- TAPs can be isolated from target
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