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VIA SOM-6X80 User Manual
20
A.3.14.
Debug Connector
The SOMDB3 carrier board comes with a debug connector which is used for debugging purposes only. It
supports TX/RX. The debug connector is labeled as “J15”. The pinouts of the debug connector are shown below.
Table 16: Debug connector pinouts
A.3.15.
Microphone
The SOMBD3 carrier board comes with an onboard microphone labeled as “MIC1”. The diagram of the
microphone is shown below.
Figure 28: Debug connector diagram
Pin
Signal
1
VCC33
2
UART0RXD
3
UART0TXD
4
GND
Figure 29: Microphone diagram