mse-em-board:camera

Camera

The MSE-Embedded platform contains a camera as indicated in the below figure.

The MSE-Embedded board contains a 2 megapixels CMOS camera. The datasheets can be found here and here.

The control pins of this camera which are connected to the FPGA are listed in the table below. An example tcl-file that can be used with Quartus can be found here.

Function:short:FPGA-pin:
Serial Interface ClockSCLPIN_T4
Serial Interface DataSDATAPIN_P4
Master Clock into SensorMCLKPIN_V1
Power DownPWRDWNPIN_AA1
ResetRSTBPIN_P2
Pixel Data Output 0 (10bit mode)DOUT0PIN_Y2
Pixel Data Output 1 (10bit mode)DOUT1PIN_Y1
Pixel Data Output 2DOUT2PIN_P3
Pixel Data Output 3DOUT3PIN_V3
Pixel Data Output 4DOUT4PIN_M4
Pixel Data Output 5DOUT5PIN_V4
Pixel Data Output 6DOUT6PIN_R1
Pixel Data Output 7DOUT7PIN_U1
Pixel Data Output 8DOUT8PIN_R2
Pixel Data Output 9DOUT9PIN_U2
Pixel Clock Output from SensorPCLKPIN_T2
Active High: Frame Valid; indicates active frameVSYNCPIN_W2
Active High: Line/Data Valid; indicates active pixelsHSYNCPIN_W1

The initialization code that can be used with the Nios can be found in the following files: camera.c, camera.h, mt9d112.h, i2c.c, and i2c.h.

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  • Last modified: 2020/11/04 10:17
  • by mht1