Rev 1.1
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i.MX6 Pico ITX - SBC Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
2.7
Debug Features
2.7.1
USB Micro AB Connector for Debug console
i.MX6 Pico ITX – SBC supports debug console port through Micro AB connector. i.MX6 CPU UART2
interface is used for Debug purpose. This is not the full functional UART and supports only Serial TX and
RX signals. External UART to USB converter is used to convert the Processor CMOS UART signals into USB
signals. This USB signals are connected to a USB Micro AB connector which is physically located on top of
the board.
Figure 16: Console Debug USB Micro AB Connector
Table 18: Console Debug USB Micro AB Connector Pin Out
Pin No
Signal Name
Signal Type
Voltage Level/
Termination
Description
1
DBUG_VBUS
Power
5V
VBUS 5V Power
2
DBUG_USB_DM
Input/Output
Differential
USB Negative Data
3
DBUG_USB_DP
Input/Output
Differential
USB Positive Data
4
NC
-
-
USD ID signal
Open(float): Device
5
GND
Power
0V
Ground
