Frequently Asked Questions

FAQ FAQ ID Sort ascending
Is there user-adjustable skew of the data outputs or between probes?No, the TLA7PG2 is primarily for functional verification applications, not for characterization applications where user-adjustable skew is required.
This FAQ applies to:
TLA7PG2
59736
Is there a method of mass terminating the P6470 or P6471's signal connections to a DUT?No.
This FAQ applies to:
TLA7PG2
59711
Is the 3-state control done at a bit-by-bit basis or a probe-by-probe basis?
The 3-state control is provided on a probe-by-probe basis.
This FAQ applies to:
TLA7PG2
59676
Is it possible to assign multiple instances of a channel to more than one group or within a group?Yes.
This FAQ applies to:
TLA7PG2
59651
For the P6470 TTL/CMOS probe+ what are the voltage levels with corresponding maximum sink and source current? And what are the typical voltage levels?The P6470's voltage levels are programmable from 2.0 to 5.5V. The P6470 uses a 74LVC541A as data output driver for which it's specifications are: device output voltage level = 3.8V at Vcc=4.5V and 24mA current. Please refer to the TLA7PG2 specifications in the TLA700 section for further details.
This FAQ applies to:
TLA7PG2
59351
Does 3-state begin at the beginning of the cycle or is there a delay?There is a delay: 7ns for the Data Output (Enable) and 8ns for the Data Output (Disable).
This FAQ applies to:
TLA7PG2
59286
Do these probes have any other inputs for DUT (Device Under Test) interaction or 3-state control?Both probes have two (2) "EVEN" inputs and one (1) "INHIBIT" (3-state) input.
This FAQ applies to:
TLA7PG2
59251
Do the TLA7PG2's P6470 TTL/CMOS and P6471 ECL probes require external user power to operate?No external user power is required. All power for the probes is supplied by the TLA7PG2 pattern generator module.
This FAQ applies to:
TLA7PG2
59246
Do the output drivers of the P6470 TTL/CMOS probe have 3-state control?Yes.
This FAQ applies to:
TLA7PG2
59241
Do either probes also provide clock and/or strobe signals along with the data outputs?Yes both clock and/or data strobe signals are provided; however, you can only select one or the other, not both simultaneously.
This FAQ applies to:
TLA7PG2
59216
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