Keysight 34934A - Page 109

Base Matrix Configuration 2
Keysight 34934A User’s Guide 109
To set the CONFIG jumpers for 4x128:
1 Place eight horizontally and
vertically positioned jumpers
as shown at right.
2 Then stack eight vertically
positioned jumpers above the
other jumpers, as shown at right.
This board configuration (through step 2) “extends” the four row signals either left
to connector J5 or right to connector J4, depending on the placement of jumpers
in block J7. The row signals will also be extended to male D-Sub connector P1, if
“enabled” by placement of jumpers in block J8. This provides typical row
connectivity options.
3 Optional Step: For the 4x128 base configuration, additional jumpers must be
placed to provide these additional options for row connectivity:
– extend the row signals either left to connector J6 or right to connector J3,
depending on the placement of jumpers in block J7.
– extend the row signals to male D-Sub connector P2, if “enabled” by
placement of jumpers in block J8.
If these additional row
connectivity options are desired,
stack four additional
vertically positioned jumpers
as shown at right.
This optional step is implied by the silk-screened guidance provided on the board
at either side of jumper block J7.
CONFIG
CONFIG
JUMPERS
JUMPERS
J11
J13 J12
J10
J7
adjacent housings should
not touch
CONFIG
CONFIG
JUMPERS
JUMPERS
J11
J13 J12
J10
J7
CONFIG
CONFIG
JUMPERS
JUMPERS
J11
J13 J12
J10
J7