Parallel Functional Test

Add Functional Test to CheckSum ICT

Test all Boards in a Panel Simultaneously in Parallel.

Capabilities

  • LIN, CAN/RS-232, I2C, SPI, JTAG and more
  • AC/DC Signal and Voltage Sources
  • AC/DC Voltage and Current Measurements up to 250VAC
  • Digital I/O
  • Compatible with MultiWriter™ In-System Programming
  • Built-in API and Integration with LabView, Visual Studio, Custom EXEs

STANDARD FEATURES

  • DC Voltage Measurements up to 250VDC
    • Measurements are made in a fully differential input mode up to 250V. Ranges include 0.2V, 0.6V, 2V, 6V, 10V, 20V, 60V, 200V and 600V (rated to 250V) and auto-range.
    • The System has three DC voltage signal sources, each of which can source up from ±10V, and providing up to 10mA of current. These sources are internally sensed.
    • System provides two 100mA current sources with programmable voltage. Each source can be programmed to a compliance voltage between ±12V. When used together, the sources can provide up to 24V differentially.
  • AC Voltage Measurement up to 250VRMS
    • These true RMS measurements are provided with AC or AC+DC coupling. Ranges include 0.2V, 0.6V, 2V, 6V, 20V, 60V, 200V, 600V (rated to 250V) and auto-range.
  • Frequency Measurements
    • Frequency measurements can be made from DC to 10MHz. Higher frequencies can be performed if the test fixture includes a pre-scaler. The ground-referenced input can be from 300mV to 5V, and can be AC or DC coupled. The trigger level can be set in the range of ±2.2V.
  • Sine Wave & Square Wave
    • The System can provide sine wave output in the range of 100mV to 20Vp-p (7VRMS). The frequency selection range is 1Hz to 50KHz. Sine wave output is ground referenced and can provide up to 10mA of output.
    • The System can provide square wave output. Amplitude can be ground-reference to ±10V, or can be between two programmable amplitudes each from ±10V, with up to 10mA. The frequency selection range is 1Hz to 50KHz.
  • Digital I/O
    • The standard configuration of the Analyst ems+ft includes 96 digital I/O pins. These pins can be relay-connected to the UUT in byte increments. Within each byte, each pin can be set to be an input (tri-state output) or an output. Since each pin has a 10K ohm pull-up (in conjunction with totem-pole outputs), it is compatible with most logic families. Logic high output can be selected to be +5V or +3.3V.
  • Period Measurements
    • Period measurements can be made from 12.8 milliseconds to 128 seconds. The ground-referenced input can be from 300mV to 5V, and can be AC or DC coupled. The trigger level can be set in the range of ±2.2V, and can be set to respond to rising or falling transitions. Period measurements can be made with A and/or B inputs.
  • Counts
    • Counts can be made of up to 65,535 events based on the trigger event occurring. The ground-referenced trigger input can be from 300mV to 5V, and can be AC or DC coupled. The trigger level can be set in the range of ±2.2V, and can be set to respond to rising or falling transitions. Up to 5MHz signals can be counted.
  • Parallel Functional Test Technology is patent pending.