Datasheet-2

ArduCAM USB Camera Shield Application Note
Table 1 P1 Connector Pin Definition
Pin No. PIN NAME TYPE DESCRIPTION
1 VCC POWER 3.3v Power supply
2 GND Ground Power ground
3 SCL Input Two-Wire Serial Interface Clock
4 SDA(SDATA) Bi-directional Two-Wire Serial Interface Data I/O
5 VS(VSYNC) Input Active High: Frame Valid; indicates active frame
6 HS(HREF) Input Active High: Line/Data Valid; indicates active pixels
7 PCLK Input Pixel Clock output from sensor
8 XCLK Output Master Clock into Sensor
9 D9 Input Pixel Data Output 9 (MSB)
10 D8 Input Pixel Data Output 8
11 D7 Input Pixel Data Output 7
12 D6 Input Pixel Data Output 6
13 D5 Input Pixel Data Output 5
14 D4 Input Pixel Data Output 4
15 D3 Input Pixel Data Output 3
16 D2 Input Pixel Data Output 2
17 D1 NC Pixel Data Output 1
18 D0 NC Pixel Data Output 0(LSB)
19 RST NC Camera reset, active low
20 SBY NC Standby, active high
21 LED NC LED strobe output
22 Trigger Output External trigger input
The firmware update jumper should be left open when normal operation.
3 Run the Demo
Plug in the USB cable to the camera and the host PC USB port, and open the Windows demo
software. Select the MT9V022 from the sensor configuration file drop down list then click
auto-open button.
Click play button to run the camera in video mode.
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