Altera DE2-115 - Page 100

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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.
Table 6-4 Detailed information of the indicators
Indicator Name
Description
HEX0
Inversed low byte of Key Code
HEX1
Inversed high byte of Key Code
HEX2
Low byte of Key Code
HEX3
High byte of Key Code
HEX4
Low byte of Custom Code
HEX5
High byte of Custom Code
HEX6
Repeated low byte of Custom Code
HEX7
Repeated high byte of Custom Code
Figure 6-22 illustrates the setup for this demonstration.
Figure 6-22 The Setup of the IR receiver demonstration