P0001 Terasic Technologies Inc, P0001 Datasheet - Page 14

• Manufacturer Part Number: P0001
• Description: MODULE DIGITAL CAMERA 5MP (D5M)
• Manufacturer: Terasic Technologies Inc

Specifications of P0001

• Accessory Type: Digital Camera
• For Use With/related Products: DE2, DE1, TREX_C1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TRDB_D5M

3.3
Camera Demonstration Setup On DE2-115 Board
Locate the project directory from the CD-ROM included and follow the steps
below:
Directory: Demonstration / DE2_115_CAMERA
FPGA Bitstream Used: DE2_115_ CAMERA.sof
1.
2.
3.
4.
5.
6.
7.
8.
9.
10. Table 3.2 summarizes the functional keys of the digital camera.
Ensure the GPIO voltage level is set to 3.3V via JP6 (GPIO_VCCIO) of the
DE2-115 board.
Ensure the connection is made correctly as shown in Figure 3.3. Make sure
the D5M is connected to JP5 (GPIO) of the DE2-115 board.
Connect the VGA output of the DE2-115 board to a VGA monitor.
Copy the directory DE2_115_D5M_VGA from D5M System CD-ROM to the
host computer.
Download the bitstream (DE2_115_D5M_VGA.sof/pof) to the DE2_115
board.
The system enters the FREE RUN mode automatically. Press KEY[0] on the
DE2-115 board to reset the circuit.
Press KEY[2] to take a shot of the photo; you can press KEY[3] again to
switch back to FREE RUN mode and you should be able to see whatever the
camera captures on the VGA display..
User can use the SW[0] with KEY[1] to set the exposure time for brightness
adjustment of the image captured. When SW[0] is set to Off, the brightness
of image will be increased as KEY[1] is pressed longer. If SW[0] is set to On,
the brightness of image will be decreased as KEY[1] is pressed shorter.
Set the SW[16] to On (upper position), the captured image will be enlarged
with KEY[0] and KEY[3] pressed in order.
Table 3.2 The functional keys of the digital camera demonstration
Figure 3.3. The Connection Setup for DE2-115 users
12
Digital Camera Design Demonstration