Tektronix 070-9793-02 Credit Card Machine User Manual


 
Designing an Interface Between a P6434 Probe and a SUT
P6434 Probe Instructions
13
Figure 11 shows the pin assignments for the surface-mounted connector. Pin
assignments are the same for the straddle-mounted connector. Note the difference
between the Tektronix P6434 pinout and the Mictor connector pinout.
Tektronix uses a counterclockwise pin assignment. Pin 1 is located at the top left,
and pin 2 is located directly below it. Pin 20 is located on the bottom right, and
pin 21 is located directly above it.
AMP, Inc. uses an odd side-even side pin assignment. Pin 1 is located at the top
left, and pin 3 is located directly below it. Pin 2 is located on the top right, and
pin 4 is located directly below it. Refer to Figure 11 on page 14 for the pin
assignments.