readme.txt

adi black fin chip connect to cmos sensor

////////////////////////////////////////////////////////////////////////////////////
//
//
//	MICRON MT9V0x2 IMAGE CAPTURE EXAMPLE
// 
//	FOR USE WITH THE ADSP-BF561 (Silicon 0.2) PROCESSOR
//
//	LAST MODIFIED: OCTOBER 24 2007
//
//	README
//	
//
////////////////////////////////////////////////////////////////////////////////////



************************************************************************************
MINIMUM REQUIREMENTS
************************************************************************************

HARDWARE: 
 >> ADSP-BF561 EZ-KIT LITE REV 1.4
 >> ADSP-BF561 Processor REV 0.2
 >> BLACKFIN A-V EZ-EXTENDER REV 2.C
 >> Micron Interconnect Board (if using 9V032)
	**Comes with A-V EZ-EXTENDER**

SOFTWARE:
 >> VisualDSP++ 5.0, August 2007 Update




************************************************************************************
PROJECT DESCRIPTION
************************************************************************************
This code captures one image from one of two Micron Image Sensor Evaluation Boards 
and stores it into memory.




************************************************************************************
PROCESS AND CONFIGURATION
************************************************************************************

------------------------------------------------------------------------------------
SENSOR SELECTION
------------------------------------------------------------------------------------
The two sensors are:
9V022 (on the MI350 header board)
9V032 (on the 9V032 header board)


[[NOTES]]
If using 9V032, attach the interconnect board included with the A/V extender kit. 

The interconnect board is sandwiched between 
the A/V extender card Micron interface (J6) and the Micron headboard.

If you are using the MI350 header, be sure to comment "#define _9V032" in "micron.h"


------------------------------------------------------------------------------------
AV EXT POPULATED JUMPERS:
------------------------------------------------------------------------------------
JP2	1-2

JP3.	3-5
	4-6

JP4.	7-8

JP5.	1-2

JP6.	3-5
	4-6

JP9.	4-6

ALL OTHER JUMPERS ARE TO BE UNPOPULATED


------------------------------------------------------------------------------------
BF561 EZ-KIT SETTINGS:
------------------------------------------------------------------------------------

SW2: ALL OFF 
SW3: OFF, ON, ON, OFF
SW4: ALL OFF
SW5: OFF, OFF, ON, ON

ALL OTHER SWITCHES IN DEFAULT POSITION


------------------------------------------------------------------------------------
OBTAINING AN IMAGE
------------------------------------------------------------------------------------

After completing all of the above configuration and setup steps, follow the 
instructions below to obtain an image from the Micron sensor.

1) Open "BF561_Micron_Image_Capture_MT9V022_MT9V032.dpj" in VisualDSP++
	- File > Open > Project...

2) Build the project
	- Debug > Build Project 
		OR
	- Keystroke F7

3) Run the project
	- Debug > Run
		OR
	- Keystroke F5

4) After a few seconds, halt the project
	- Debug > Halt
		OR
	- Keystroke Shift+F5

5) Use the Image Viewer to view the image
	- View > Debug Windows > Image Viewer...
	- Use following settings:

		Start Address: 		VideoInputFrame
		Hor Pixels [Width]: 	720
		Ver Pixels [Height]: 	480
		Bits per pixel: 	10
		Stride: 		1
		Format: 		Gray Scale
	- Click OK and wait for the image


------------------------------------------------------------------------------------
TEST IMAGE
------------------------------------------------------------------------------------

To test communication between the Micron sensor and the Blackfin, you can configure
the sensor to output a test image to the processor. This image will be the same
no matter what orientation or configuration the sensor itself has. 

	>> To view the test image, uncomment "#define TEST" in "micron.h"
	>> To see what the test image should look like, open "testImage.bmp"
	   included in the Example project