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The Most Significant Bit (data bit 7) is functionally defined as the button press
Developers-Note3:
bit and is set by the VRC prior to transmission of the scancode to the spitfire. To avoid any
confusion this table along with the buttons.txt and ISI###.dat files all do not have the MSB set, but
when the code is transmitted the MSB is always set. If you do not set the MSB the spitfire will not
respond to the command or will misinterpret the command.
Buttons that Transmit IR
Function
CODE
0
00h
1
01h
2
02h
3
03h
4
04h
5
05h
6
06h
7
07h
8
08h
9
09h
Enter
0Ah
Mute
0Bh
Volume up
0Ch
Volume down
0Dh
Channel up
0Eh
Channel down
0Fh
Rewind
10h
Play
11h
Fast Forward
12h
Record
13h
Stop
14h
Pause
15h
Power
16h
Previous
17h
Input
18h
Display
19h
Menu
1Ah
Select
1Bh
Navigate up
1Ch
Navigate down
1Dh
Navigate left
1Eh
Navigate Right
1Fh
Exit
20h
Guide
21h
10+
22h
TITLE
23h
Sleep
24h
Yellow Square
25h
Blue Circle
26h
Red Triangle
27h
PIP
28h
PIP Ch+
29h
PIP CH-
2Ah
PIP move
2Bh
PIP swap
2Ch
Version 1.0
VIRTUAL BUTTON MAPPING
Class
channel
channel
channel
channel
channel
channel
channel
channel
channel
channel
channel
volume
volume
volume
channel
channel
transport
transport
transport
transport
transport
transport
power
channel
PIP
setup
setup
Setup
Setup
Setup
setup
setup
setup
setup
channel
power
channel
channel
Channel
PIP
PIP
PIP
PIP
PIP
Function
CODE
Page up
2Dh
Page down
2Eh
Power off
2Fh
XIR48
30h
XIR49
31h
XIR50
32h
XIR51
33h
XIR52
34h
XIR53
35h
XIR54
36h
XIR55
37h
XIR56
38h
XIR57
39h
XIR58
3Ah
XIR59
3Bh
XIR60
3Ch
XIR61
3Dh
XIR62
3Eh
XIR63
3Fh
Control Buttons
Function
Program
AUX
TV
VCR
DVD
Audio
CBL/SAT
Search
Learn
F1
F2
F3
F4
Smart Source ON
Smart Source Off
Toggle Smart Source
IR repeat 0
IR repeat 1
IR repeat 2
IR repeat 3
IR repeat 4
IR repeat 5
IR repeat 6
7
Class
channel
channel
power
none
none
none
none
none
none
none
none
none
none
none
none
none
none
none
none
CODE
Type
40h
Setup
41h
Slot
42h
Slot
43h
Slot
44h
Slot
45h
Slot
46h
Slot
47h
Setup
48h
Setup
49h
Macro
4Ah
Macro
4Bh
Macro
4Ch
Macro
4Dh
Setup
4Eh
Setup
4Fh
Setup
50h
Setup
51h
Setup
52h
Setup
53h
Setup
54h
Setup
55h
Setup
56h
Setup
Preliminary
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