Tektronix P6000 series probes use a proprietary Multi-Purpose Interface connector providing probe ID, gain, bandwidth, and CompuScope calibration data communication between probe and oscilloscope.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | Signal | Probe tip voltage signal | ADC |
| 2 | GND | Ground clip reference | GND |
| 3 | ID | Probe type identification | BUS |
| 4 | SDA | Calibration data SDA | BUS |
| 5 | SCL | Calibration data SCL | BUS |