User's Manual Part 2

T
2
CAS / Part No. 9000000
SYSTEM DESCRIPTION AND INSTALLATION MANUAL
34-43-20
15 Feb 2003
Use or disclosure of information on this page is subject to the restrictions in the proprietary notice of this document.
4--70
Table 4--14. APM/ASDB Programmable Digital Outputs(cont)
Digital Signal Definition NotesPin #
RS--422 Output (H) RTP--8C RS--422 Output
RS--422 Output (L) RTP--8D RS--422 Output
Ethernet LAN #1 TX (+) RTP--2A Ethernet 10 Base--T
Ethernet LAN #1 TX (--) RTP--2B Ethernet 10 Base--T
Ethernet LAN #2 TX (+) RTP--2G Ethernet 10 Base--T
Ethernet LAN #2 TX (--) RTP--2H Ethernet 10 Base--T
(a) ARINC 429 Signals
The T
2
CAS TAWS/RWS Circuit Card supports up to 18 ARINC 429 receivers, 16
of which are APM/ASDB programmable (as shown in Table 4--13). Additionally,
4 ARINC 429 transmitters are supported, 2 o f which are APM/ASDB
programmable (as shown in Table 4-- 14).
The ARINC 429 definition for the Source Destination Identifier Bits are shown in
Table 4--15.
Table 4--15. Source Destination Identifier (SDI)
BITS Meaning
10 9
0 0 All--Call
0 1 Installation #1
1 0 Installation #2
1 1 Installation #3
The ARINC 429 Sign Status Matrix Bit definitions for Binary data and Binary
Coded Decimal data are shown in Table 4--16 and Table 4-- 17 respectfully.
Table 4--16. Sign Stat us Matrix (SSM) [BNR]
BITS Meaning
30 31
0 0 Failure W arning
0 1 No Computed Data
1 0 Functional Test
1 1 Normal Operation