P0304 Terasic Technologies Inc, P0304 Datasheet - Page 22

• Manufacturer Part Number: P0304
• Description: DE2-70 CALL FOR ACADEMIC PRICING
• Manufacturer: Terasic Technologies Inc
• Type: FPGAr

Specifications of P0304

• Contents: DE2-70 Board, Power Supply, Cables, Plastic cover and software
• For Use With/related Products: Cyclone II 2C70
• For Use With: P0033 - BOARD ADAPTER HSMC TO GPIOP0006 - BOARD ADAPTER THDB-SUMP0001 - MODULE DIGITAL CAMERA 5MP (D5M)P0307 - KIT DEV 4.3" LCD TOUCH PANEL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DE2-70

3.6 PS2 Device
The Control Panel provides users a tool to receive the inputs from a PS2 keyboard in real time. The
received scan-codes are translated to ASCII code and displayed in the control window. Only visible
ASCII codes are displayed. For control key, only “Carriage Return/ENTER” key is implemented.
This function can be used to verify the functionality of the PS2 Interface. Please follow the steps
below to exercise the PS2 device:
1. Choosing the PS2 tab leads to the window in Figure 3.9.
2. Plug a PS2 Keyboard to the FPGA board. Then,
3. Press the Start button to start PS2Keyboard input receiving process; Button caption is
4. In the receiving process, users can start to press the attached keyboard. The input data will
changed from Start to Stop.
be displayed in the control window in real time. Press Stop to terminate the monitoring
process.
Figure 3.8. USB Mouse Monitoring Tool.
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DE2-70 User Manual