Reference Manual

97 ConnectCore 9M 2443 & Wi-9M 2443 Hardware Reference
Chapter 2
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Module connectors and signal rails
Signal rails The development board provides two 4x32 pin signal rails, labeled x10/X11 and
X20/X21. These connectors are 1:1 copies of the modules pins and can be used for
measurement or development purposes.
 X10 and X11 correspond to module connector X1.
 X20 and X21 corresponds to module connector X2.
The development board also provides two 4x20 pin test connectors for extended
footprint modules:
 X30 and X31 correspond to extended module connector X3.
 X40 and X41 correspond to extended module connector X4.
Module
connectors
X1 and X2
Signal rails
X10, X11,
X30 and
X31
Signal rails
X20, X21,
X40 and
X41
Extended
module
connectors
X3 and X4