Keysight 34934A - Page 30

1 Overview of the 34934A
30 Keysight 34934A User’s Guide
4x64 2-Wire Operation, Test Circuit Example
The example below shows a 2-wire circuit path through the matrix.
This example illustrates one of the SCPI paired commands; ROUTe:CLOSe:PAIR.
To close two crosspoints in 2-wire operation, you specify two H crosspoints; the
paired command also closes the two L crosspoints.
The complete circuit includes four 100Ω series Row-Protection Resistors with
Bypass Relays. As with any path which makes a row connection (or which
C1H – C32H
MH
C33H – C64H
. . .
R3H
R1H
R2H
R4H
. . .
ML
C1L – C32L
C33L – C64L
DUT
INST
1302
1334
1101
INST
INST
INST
DUT
DUT
DUT
R4H
R3H
R2H R1H
. . .
R3L
R1L
R2L
R4L
. . .
1165
R4L
R3L R2L R1L
1398
1195
ROUT : CLOS ( @ 1101 , 1302 , 1334 )
row R1H @ column C1H
row R2H @ columns C2H and C34H
ROUT : CLOS ( @ 1165 , 1195 , 1398 )
row R1L @ columns C1L and C31L
row R2L @ column C34L
R3H
R1H
R2H R4H R3L
R1L
R2L R4L
Closes:
Closes:
See “Channel Numbering” on page 168 for the numbering scheme.