User's Manual

THALES COMMUNICATIONS
OIM
AHV1600-SYSTEM
Page 111
July 16/09
AHV1600 Transceiver function data field :
Bits<18..17> AU Transceiver function”
00 Search
01 Track
10 No function
11 Reserved
PBIT / IBIT data :
Bits<19> PBIT / IBIT
0 BIT in progress
1 BIT not required
AHV1600 Transceiver mode data field:
Bits<21..20> AU Transceiver mode
00 Reserved
01 Operational
10 Reserved
11 Reserved
Failure data field:
Bit<29..24>
Logic state
Tx antenna Rx antenna PSU I/O CPU Radio
0 Failure
1 No failure
Radio failure: Problem detected on radio board
CPU failure: Problem detected on CPU board
I/O failure: Problem detected on I/O board
PSU failure: Problem detected on PSU board
Rx antenna failure: Impedance on RX antenna fail (50 ohms not detected)
Rx antenna failure: Impedance on TX antenna fail (50 ohms not detected)