Data Sheet

ArduCAM USB Camera Shield Application Note
www.ArduCAM.com
3
Table 1 HDC1 Connector Pin Definition
Pin No.
PIN NAME
TYPE
DESCRIPTION
1
GND
Ground
Power ground
2
FLASH
Input
Flash output control
3
Trigger
Output
Exposure synchronization input
4
VSYNC
Input
Active High: Frame Valid; indicates active frame
5
HREF
Input
Active High: Line/Data Valid; indicates active pixels
6
DOUT11
Input
Pixel Data Output 11 (MSB)
7
DOUT10
Input
Pixel Data Output 10
8
DOUT9
Input
Pixel Data Output 9
9
DOUT8
Input
Pixel Data Output 8
10
DOUT7
Input
Pixel Data Output 7
11
DOUT6
Input
Pixel Data Output 6
12
DOUT5
Input
Pixel Data Output 5
13
GND
Ground
Power ground
14
DOUT4
Input
Pixel Data Output 4
15
DOUT3
Input
Pixel Data Output 3
16
DOUT2
Input
Pixel Data Output 2
17
DOUT1
Input
Pixel Data Output 1
18
DOUT0
Input
Pixel Data Output 0(LSB)
19
XCLK
Output
Master Clock into Sensor
20
PCLK
Input
Pixel Clock output from sensor
21
SCL
Input
Two-Wire Serial Interface Clock
22
SDATA
Bi-directional
Two-Wire Serial Interface Data I/O
23
RST
Output
Sensor reset signal, active low
24
GND
Ground
Power ground
25
GND
Ground
Power ground
26
STANDBY
Output
Standby-mode enable pin (active HIGH)
27~30
VCC
POWER
3.3v Power supply
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 MT9J001 from the Sensor drop down list then click auto-open button.