User's Manual l MB-COME10-1 UM 0101 l © 2016 TQ-Group
Page 17
3.5.10
SD Card Socket
The MB-COME10-1 is equipped with a socket to support SD cards.
The Signals for SDIO on COM Express™ modules can also be used as GPIO signals. Please ensure that the module is configured for
SDIO-usage of these pins.
3.5.11
Audio
The MB-COME10-1 is equipped with an audio codec to support following audio features:
•
Headphone out
•
Microphone in
•
Speaker out (up to 2 × 2 W RMS)
X12: Headphone and microphone connector
-
Connector type: Molex 53261-1071
-
Mating connector: e.g. Molex 51021-1000 crimp housing
Table 14:
Headphone and Microphone Connector X12
Illustration 12:
Headphone / Microphone X12
X27: Speaker connector for right speaker
-
Connector type: Molex 53261-0471
-
Mating connector: e.g. Molex 51021-0400 crimp housing
Table 15:
Speaker Connector for Right Speaker X27
Illustration 13:
Speaker Connector X27
X28: Speaker connector for left speaker
-
Connector type: Molex 53261-0471
-
Mating connector: e.g. Molex 51021-0400 crimp housing
Table 16:
Speaker Connector for Left Speaker X28
Illustration 14:
Speaker Connector X28
Pin
Signal
Remark
1
GND
–
2
HP_OUT_L
Headphone out left
3
HP_OUT_R
Headphone out right
4
GND
–
5
SENSE_HPOUT
Connect to GND
if headphone is connected
6
SENSE_MIC
Connect to GND
if microphone is connected
7
GND
–
8
MIC_L
Microphone in left
9
MIC_R
Microphone in right
10
GND
–
Pin
Signal
Remark
1
2
SP
Speaker out right +
3
4
SPK_OUT_R–
Speaker out right –
Pin
Signal
Remark
1
2
SP
Speaker out left +
3
4
SPK_OUT_L–
Speaker out left –