Reference Manual

71 ConnectCore 9M 2443 & Wi-9M 2443 Hardware Reference
Chapter 2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Test points
The development board provides four test points that can be identified by board
label or test point number.
Numbers and
description
S6.4 On = Terminator on
Off = No termination
Switch
pin
Function Comments
Test points
+5V and GND,
MPIO / MP30
Test points
+3.3V and
GND, MP13 /
MP2
Test
point
Label Source / comment
MP10 +5V DC/DC regulator (U15) with 9-30VDC input
MP30 GND Common ground
MP13 +3.3V DC/DC regulator (U23) with 5VDC input
MP2 GND Common ground