2 Base Matrix Configuration
78 Keysight 34934A User’s Guide
34934T-001: Extension Header Pin Assignments for 4x64
Note that each row signal (R1 through R4 (H,L) is routed out on two pins on J24.
You can make row signal connections to either row (upper, lower) of the
connector.
If you are going create an expanded-row matrix using multiple modules and
terminal blocks, plan your wiring placement for each terminal block carefully, to
allow for a daisy-chain interconnection between terminal blocks—in addition to
any row wiring you may connect to the expansion headers. This interconnection is
illustrated in “Arranging Multiple 34934A Modules with Terminal Blocks” on
page 215.
Configuring a 4x64 Matrix using a Configuration Block
34934C-001 Configuration Block: Layout
This configuration block is labeled with the model number and the abbreviated
module name.
Header J24 Header J25
Description Pin Description Pin Description Pin Description Pin
No connect 1 No connect 2 No connect 1 No connect 2
R1H 3 R1H 4 No connect 3 No connect 4
R1L 5 R1L 6 No connect 5 No connect 6
R2H 7 R2H 8 No connect 7 No connect 8
R2L 9 R2L 10 No connect 9 No connect 10
R3H 11 R3H 12 No connect 11 No connect 12
R3L 13 R3L 14 No connect 13 No connect 14
R4H 15 R4H 16 No connect 15 No connect 16
R4L 17 R4L 18 No connect 17 No connect 18
IL1 19 IL2 20 IL3 19 IL4 20
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