TSAT 3000 - Page 119

TSAT 3000 - Telemetry and data transfer via SATellite
TSAT 3000 Configuration Parameter Description, January 2013 Page 119 of 124
Bit Mask Mnemonic Description
0
1
2
0x0007
UTILITY_SEARCH_MODE_MASK
3 bits control Spectrum read operation:
• 0 – Normal operation.
• 1 – Do nothing at all.
• 2 – Read Spectrum forever.
• 3 – Read Spectrum and Search forever.
• 4 – Read Spectrum, search, and start all over
when carrier is found.
• 5 – HUB: Search HUB carrier forever. Don’t
search for RT when HUB carrier is found.
• 6 – n/a.
• 7 – n/a.
3
0x0008
UTILITY_SEARCH_NO_READ
Don’t read Spectrum.
Search for nominal RX frequency. Operate as
normal when (if) OK packets are received.
4
0x0010
UTILITY_SEARCH_
LOCK_TO_FIRST_OK_PACKET
Lock to first OK packet from remote.
Otherwise, 20 continuous OK packets are required.
5
0x0020
UTILITY_SEARCH_HUB_
MODULATED_SEARCH_ CARRIER
HUB: Send modulated carrier when reading
Spectrum. Otherwise, send Clean-Carrier.
6
0x0040
UTILITY_SEARCH_HUB_
DON’T_SEARCH_OWN_CARRIER
HUB: Read Spectrum, and assume the carrier peak
is this HUB carrier. Don’t search for the modulated
signal, but search for the RT carrier directly.
7
0x0080
UTILITY_SEARCH_HUB_
CANNOT_SEE_OWN_CARRIER
HUB: Don’t search for own carrier.
Search for RT carrier directly.
8
9
0x0300
UTILITY_SEARCH_
NOOF_SCAN_MASK
2 bits control (initial) number of Search scans:
• 0 – center
• 1 – center – +
• 2 – center – + – – ++
• 3 – center – + – – ++ – – – +++
10
0x0400
UTILITY_SEARCH_ SEARCH_ONCE
Read Spectrum until at least one peak is found.
Ver <= 30.7.0: Then do nothing more.
Ver >= 30.8.0: Don’t read more Spectrums, but
otherwise operate as normal.
11
0x0800
UTILITY_SEARCH_ L_BAND_LOOP
Ver <= 30.7.0: Configure DSP to send / receive at
the same L-Band frequency. HUB should then be
able to find its own carrier when connect RX to TX.
Ver >= 30.8.0: Prevent some
WARNINGs that
otherwise would be issued when L-Band looping.
12
0x1000
UTILITY_SEARCH_
IGNORE_INTERNAL_TX
Skip search for carrier very close (+/- StepSize x 2)
to internal TX frequency.
13
0x2000
UTILITY_SEARCH_
KEEP_LOCK_FOREVER
Ver >= 30.3.1: Once the CCU is locked-to-remote, it
will never exit this state.
14
0x4000
UTILITY_SEARCH_
RT_CLEAN_CARRIER
RT Ver >= 30.5.0: RT will send Clean Carrier to
(Master) HUB.
15
0x8000
UTILITY_SEARCH_
RT_CLEAN_CARRIER_2
RT Ver >= 30.6.0: RT will send Clean Carrier to
Slave HUB. The RT will toggle sending (each slot)
Clean Carrier to Master- and Slave-HUB when both
options are enabled.