Can you explain how to perform vector testing for PAL devices?

The test vector table is a special data area. The data buffer corresponding to the data is called the test vector table. If a test vector table is included in the JEDEC file, the software loads the test vector table into the buffer when you load the file. Each line displays one vector. Each bit represents one pin’s test characteristic. The bits from left to right correspond to the pins from the first to the last respectively
If you have any issues in vector testing, please let us know full part number of your PAL chip and send your JEDEC file. Please also explain the details of the problem.

Was this answer helpful ? Yes (1) / No (0)