Overview of the 34934A 1
Keysight 34934A User’s Guide 29
4x64 1-Wire Operation, Test Circuit Examples
The two examples below each show two 1-wire circuit paths.
On MH: The upper example path connects a DUT on column C1 to an instrument
on row R1, through one 100Ω series row-protection resistor. The lower path
shows both DUT and instrument connected to columns, but through two resistors.
On ML: The upper example path connects the DUT to an instrument on row R1;
both crosspoints are on the same 32-relay bank, without the in-rush resistors. The
lower example illustrates that even when DUT and instrument are on the same
bank, the resistor is included in the circuit path.
In any path which makes a row connection (or which connects columns from
separate 32-column banks), you can program the mode for the row protection
resistor and bypass relay.