Camera Port; Digital Tube - Alinx AX301 User Manual

14. Camera Port

The development board contains an 18-pin CMOS camera interface that can be connected
to the camera module to enable video capture. After the capture, the display can be
connected via a TFT LCD screen or a VGA port.
CMOS camera interface schematic shown in Figure 14-1
Camera port pin assignment:
Signal Name
PIN1
PIN2
PIN3
PIN4
PIN5
PIN6
PIN7
PIN8
PIN9
PIN10
PIN11
PIN12
PIN13
PIN14
PIN15
PIN16
PIN17
PIN18

15. Digital Tube

Digital tube is a very common type of display device. It is generally divided into seven
digital tubes and eight digital tubes. The difference between the two is that the eight-segment
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Figure 14-1
Pin
+3.3V
GND
F1
F3
G1
F2
M1
G2
J2
J1
K2
K1
L2
L1
N5
M6
N6
M7
AX301 User Manual
Camera pin name
+3.3V
GND
CMOS_SCL
CMOS_SDA
CMOS_VSYNC
CMOS_HREF
CMOS_PCLK
CMOS_XCLK
CMOS_D7
CMOS_D6
CMOS_D5
CMOS_D4
CMOS_D3
CMOS_D2
CMOS_D1
CMOS_D0
-
-
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