8: Grading and binning resistors Model DMM7510 7½ Digit Multimeter
8-4 DMM7510-900-01 Rev. C / September 2019
Parameter list
100
Resistance = 100 Ω, Percentage = 20%, 100 + 20% = 120 Ω
Resistance = 100 Ω, Percentage = 20%, 100 − 20% = 80 Ω
Bin 1 fail pattern 15: Drive all digital I/O lines high (1111)
All pass pattern 4: Drive line 3 high (0100)
Resistance = 100 Ω, Percentage =10%, 100 + 10% = 110 Ω
Resistance = 100 Ω, Percentage =10%, 100
−
Bin 2 fail pattern 1: Drive line 1 high (0001)
Resistance = 100 Ω, Percentage = 5%, 100 + 5% = 105 Ω
Resistance = 100 Ω, Percentage = 5%, 100 − 5% = 95 Ω
Bin 3 fail pattern 2: Drive line 2 high (0010)
Resistance = 100 Ω, Percentage =1%, 100 + 1% = 101 Ω
Resistance = 100 Ω, Percentage =1%, 100
−
Bin 4 fail pattern 3: Drive line 1 and 2 high (0011)
The reading buffer is set to bufferVar
Overview of the application
For this application, you:
• Reset the instrument.
• Select the four-wire resistance function.
• Enable offset compensation.
• Set autozero to Once.
• Set up digital I/O lines 1 to 4 as outputs to component handler.
• Set up digital I/O line 5 for trigger-model control, detecting the trigger as the start-of-test input.
• Set up digital I/O line 6 as the end-of-test output notification.
• Initiate the GradeBinning trigger-model template.
• Display "Test Completed" message on the front panel.