Altera DE2-115 User Manual page 100

We can apply the IR receiver to many applications, such as integrating to the SD Card Demo, and
you can also develop other related interesting applications with it.
 Demonstration Setup, File Locations, and Instructions
 Project directory: DE2_115_IR
 Bit stream used: DE2_115_IR.sof
 Load the bit stream into the FPGA by executing DE2_115_IR\demo_batch\DE2_115_IR.bat file
 Point the IR receiver with the remote-controller and press any button
Table 6-4 shows how the received code and key data display on eight 7-segment displays.
Indicator Name
HEX0
HEX1
HEX2
HEX3
HEX4
HEX5
HEX6
HEX7
Figure 6-22 illustrates the setup for this demonstration.
Table 6-4 Detailed information of the indicators
Description
Inversed low byte of Key Code
Inversed high byte of Key Code
Low byte of Key Code
High byte of Key Code
Low byte of Custom Code
High byte of Custom Code
Repeated low byte of Custom Code
Repeated high byte of Custom Code
Figure 6-22 The Setup of the IR receiver demonstration
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