32 CME34BT cpuModule
BDM-610000088 Rev A
Utility Port 2.0 Connector (CN5)
The Utility Port 2.0 connector implements the following functions:
•
1x USB 2.0 (Universal Serial Bus) Port
•
Speaker port (0.1 W output)
•
Hardware Reset input
•
Soft Power Button input
•
Battery input for Real Time Clock
Table 8 provides the pinout of the Utility Port 2.0 connector.
Facing the connector pins, the pinout is:
Table 8 Utility Port 2.0 Connector (CN5)
Pin
Signal
Function
In/Out
1
SPKR
Speaker Output (open collector)
out
2
PWR
+5 V
out
3
RESET#
Manual Push-Button Reset
in
4
DATA–
Bidirectional data line for USB1
in/out
5
PWRSW#
Soft Power Button
in
6
DATA+
Bidirectional data line for USB1
in/out
7
GND
Ground
out
8
GND
Ground
out
9
BAT
RTC Battery Input
in
10
Shield GND
Shield Ground
out
WARNING
The pinout of the Utility Port 2.0 connector is
not
compatible with previous
generations of RTD cpuModules. Attaching a legacy Utility Port harness to the Utility Port
2.0 connector may damage or destroy the cpuModule.
9
7
5
3
1
BAT
GND
PWRSW#
RESET#
SPKR
Shield
GND
GND
DATA+
DATA-
PWR
10
8
6
4
2
Summary of Contents for cpuModules CME34BT
Page 3: ... Accessing the Analog World www rtd com ISO9001 and AS9100 CME34BT cpuModules ...
Page 34: ...26 CME34BT cpuModule BDM 610000088 Rev A ...
Page 82: ...74 CME34BT cpuModule BDM 610000088 Rev A ...
Page 88: ...80 CME34BT cpuModule BDM 610000088 Rev A Figure 12 CME34BTQ1910 Heatsink Edge near PCIe 104 ...
Page 90: ...82 CME34BT cpuModule BDM 610000088 Rev A ...
Page 105: ...BDM 610000088 Rev A Appendix C IDAN Dimensions and Pinout 97 ...
Page 106: ...98 CME34BT cpuModule BDM 610000088 Rev A ...