Arinc Label 263 & 264, Ils Ground Station Id; Table 35: Sign Bit Definition; Table 38: Status Matrix Definition; Table 41: Morse Code First Word Format, Arinc Label 263 - Genesys GDR- NAV Series Installation Manual

37. ARINC Label 263 & 264, ILS Ground Station ID
The detected Morse code is transmitted on ARINC labels 263 and 264. When valid data is not
present, the SSM bits are set for "No Computed Data".

Table 44: Morse code first word format, ARINC Label 263

Bit # 32 31 30 29 28 27
LABEL 263 0 1 1 0 0

Table 45: Morse code second word format, ARINC Label 264

Bit # 32 31 30 29 28 27
LABEL 264 0 1 1 0 0
Table 46: Status Matrix definition

Table 47: Sign Bit definition

64-000109
GDR-XXXX NAV/COMM INSTALLATION MANUAL
nd
2 Character
P
(A)
MSB
26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
0 0 1 0 0 0 0
ASCII (65)
4th Character
P
(C)
MSB
26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
0 0 1 0 0 0 0
ASCII (67)
Bit 31 Bit 30
0 0
0 1
1 0
1 1
Bit 27
0
1
1st Character
P
(I)
LSB MSB
0 1 0 1 0 0 1 0 0 1
ASCII (73)
3rd Character
P
(B)
LSB MSB
1 1 0 1 0 0 1 0 1 0
ASCII (66)
Status
Verified
No Computed Data
Functional Test
Not Defined
Meaning
Active Receiver ID
Standby Receiver ID
Character ID
Res Octal
(SDI)
LSB
LSB 1 2 4 1 2 4
8 7 6 5 4 3
0 0 1 1 0 0 1 1
3 6
Character ID
Res Octal
(SDI)
LSB
LSB 1 2 4 1 2 4
8 7 6 5 4 3
0 0 0 0 1 0 1 1
4 6
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MSB
1 2
2 1
0 1
2
MSB
1 2
2 1
0 1
2