ConnectCore 6UL SBC Pro interfaces
Multimedia interfaces
ConnectCore 6UL SBC Pro Hardware Reference Manual
27
Pin Signal name
Description
15
XBEE_ASSOC
XBee associated line
16
UART2_CTS_N
XBee clear to send line
17
NC
Not connected
18
NC
Not connected
19
NC
Not connected
20
XBEE_IDENT
XBee commissioning line (connected to I/O expander XBEE_IDENT/IO33
signal)
The following table shows the pinout of the XBee expansion connector (J22):
Pin Signal name Description
1
XBEE_IDENT
XBee commissioning line
2
XBEE_ASSOC XBee associated line
3
GND
Ground
Multimedia interfaces
Parallel display
The ConnectCore 6UL SBC Pro provides a 24-bit RGB LCD interface available on the top side of the
board through a 40-pin, 0.5 mm pitch, FFC connector. Backlight control signal, I2C port, and interrupt
line for the touch screen panel are available on the LCD connector. This connector also provides a 3.3V
power line for the LCD display and a 5V power line for the LED backlight.
By default, only data lines 0 to 17 are connected, allowing an 18-bit parallel video interface. Data lines
18 to 23 can be connected through 0-ohm resistors that, by default, are not populated.
The 5V power supply is controlled through I/O expander DISP_5V_PWR/IO29 signal.
The following table shows the pinout of the parallel display connector (J21):
Pin Signal name
Description
18-
bit
24-
bit
1
GND
Ground
2
LCD_DATA0
Display data line 0
B[0]
B[0]
3
LCD_DATA1
Display data line 1
B[1]
B[1]
4
LCD_DATA2
Display data line 2
B[2]
B[2]
5
LCD_DATA3
Display data line 3
B[3]
B[3]
6
LCD_DATA4
Display data line 4
B[4]
B[4]
