Altera DE1-SoC - Page 80

DE1-SoC User Manual
79
www.terasic.com
March 14, 2014
 IR Remote
When a key on the remote controller show in Figure 5-15 is pressed, the remote controller will emit
a standard frame, as shown in Table 5-5. The beginning of the frame is the lead code, which
represents the start bit, followed by the key-related information. The last bit end code represents the
end of the frame. The value of this frame is completely inverted at the receiving end.
Figure 5-15 Illustration of the remote included in DE1-SoC kit
Table 5-5 Key Code Information for Each Key on the Remote
Key
Key Code
Key
Key Code
Key
Key Code
Key
Key Code
0x0F
0x13
0x10
0x12
0x01
0x02
0x03
0x1A
0x04
0x05
0x06
0x1E
0x07
0x08
0x09
0x1B
0x11
0x00
0x17
0x1F
0x16
0x14
0x18
0x0C
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