Specifications

Functional Description
30-Dec-2010 CM-X300 Reference Guide Rev 1.31 13
3 FUNCTIONAL DESCRIPTION
3.1 Board Layout
3.1.1 Top Side Components
Figure 2 shows top side of CM-X300. The relevant top side components are listed in
Table 6.
Figure 2 CM-X300 Top View Diagram
U23
ANT1
U2
R34
U1
L7
DS1
ANT2
U19
X5
U13
X4
J3
U3
L6
J1
Q2
Q1
Table 6 Top Side Components
Reference
Function
J1
Bluetooth external antenna connector
J3
Wi-Fi external antenna connector
ANT1
Bluetooth antenna
ANT2
Wi-Fi antenna
DS1
Debug LED
3.1.2 Bottom Side Components
Figure 3 shows bottom side of CM-X300. The bottom side components are listed in
Table 7.