Altera Cyclone II FPGA Starter - Manual (Page 46)

6–4 Altera Corporation
Cyclone II FPGA Starter Development Kit User Guide October 2006
Music Synthesizer Demonstration
File Locations
■ Project directory: CII_Starter_Synthesizer
■ Bit stream used: CII_Starter_Synthesizer.sof or
CII_Starter_Synthesizer.pof
Demonstration Setup
To set up the demonstration, perform the following steps:
1. Connect a PS/2 keyboard to the development board.
2. Connect the VGA output of the development board to a VGA
monitor (both LCD and CRT type of monitors should work)
3. Connect a speaker to the Line Out port of the development board.
4. Load the bit stream into FPGA.
5. Ensure that all the switches, SW[9:0], are set to 0 (Down Position).
6. Press KEY1 on the development board to start the music demo.
7. Press KEY0 on the development board to reset the circuit.
Table 6–1 illustrates the usage of the switches and push buttons (KEYs).
Table 6–1. Switches and Push Buttons
Signal Name Description
KEY[0] Reset
KEY[1] Repeat the Demo Music
SW[0] 0: BRASS T 1: STRING
SW[9] 0: DEMO play 1: PS2 KEYBOARD play
SW[1] 0: Channel-1 ON 1: Channel-1 OFF
SW[2] 0: Channel-2 ON 1: Channel-2 OFF