P0071 Terasic Technologies Inc, P0071 Datasheet - Page 37

• Manufacturer Part Number: P0071
• Description: TPAD MULTIMEDIADEVELOPMENT KIT
• Manufacturer: Terasic Technologies Inc
• Series: tPAD, Cyclone®IVr

Specifications of P0071

• Main Purpose: Reference Design, Tablet
• Embedded: Yes, FPGA / CPLD
• Utilized Ic / Part: EP4CE115
• Primary Attributes: 8-Inch TFT LCD, LED Backlight
• Secondary Attributes: 5-Megapixel Digital Image Sensor
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

 Demonstration Source Code
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 Demonstration Batch File
Demo Batch File Folder: tPad_G_sensor\demo_batch
The demo batch file includes the following files:
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 Demonstration Setup
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Project directory: tPad_G_sensor
Bit stream used: G_sensor.sof
Nios II Workspace: tPad_G_sensor\Software
Batch File: G_sensor.bat, G_sensor _bashrc
FPGA Configure File: G_sensor.sof
Nios II Program: G_sensor.elf
Load the bitstream into the FPGA on the tPad board
Run the Nios II Software under the workspace tPad_G_sensor\Software (Note*).
After Nios II program is downloaded and executed successfully, a prompt message will be
displayed in nios2-terminal, the message is “its ADXL345‟s ID = e5”.
Tilt the tPad board to the all directions, you will find that the degree will change in the LCD
Figure 4-16 Block diagram of the digital accelerometer demonstration
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