Keysight 34934A - Page 57

Base Matrix Configuration 2
Keysight 34934A User’s Guide 57
Placing Row Access Jumpers on the 34934C-001 Configuration Block The
jumpers in 3x16 jumper block J8 (at lower board center) determine if row
connections can be made from the two male D-Sub connectors P1 and P2 (i.e.
they “enable” the row signal connection points at the D-subs).
These “row connections” are the traditional access points from field wiring to the
matrix rows. In practice, your arrangement of test instrumentation and DUT test
points will determine if you wish to make row connections at the D-subs, at the
blue 20-pin connectors, or both.
EXTEND ROWS LEFT (J5)
EXTEND ROWS RIGHT (J4)
ALSO EXTEND TO (J6), (P2)
4X32 4X64
4X128
USE
JUMPERS
CONFIG
USE
JUMPERS
CONFIG
4X32 4X64
4X128
J7
J7
J7
ALSO EXTEND TO (J3), (P2)
If you plan to extend rows
left, to J5 and J6, place two
2x8 jumpers as shown at right.
J7
J7
If you plan to extend rows
right, to J3 and J4, place two
2x8 jumpers as shown at right.