Symmetricom TimeHub 5500 Reference Manual

3
TimeHub 5500 TL1 Reference Manual
107
Keywords
097-55501-02 Issue 5: June 2003
2
5
3
SSSSSSSSSSS SSSS S SSSSS SSSSSSS S SSS S SSSSS S
REVERT
(Revertive Mode
removed as of clock
firmware 4236B)
Y Y / N ED-EQPT::CLK:SC58:::REVERT=N;
RPTALL
(Report All)
N Y / N ED-EQPT::IMC:SC60:::RPTALL=Y;
SCRAMBLE
(Scramble
Communication)
N Y / N ED-EQPT::IMC:SC61:::SCRAMBLE=Y;
SELMDE
(Input Selection
Mode)
AUTO AUTO/
MANUAL/
FORCED
ED-EQPT::CLK:SV46:::SELMDE=MANUAL;
SNGCLK
(Single Clock)
N Y / N ED-EQPT::IMC:SC62:::SNGCLK=Y;
SPRDCHN
(Spread Channels)
0 & 1 & 2 & 3
& 4
Any combination
of Inputs
1 - 8
ED-EQPT::CLK:SC62:::SPRDCHN=0&&8;
SQUELCH
(Squelch Output)
N Y / N ED-SYNC::OUTA-1&&20:SC63:::SQUELCH=N;
SSMENB
(Read SSM Bits)
N Y / N ED-SYNC::CLK-1:SC64:::SSMENB=Y;
SSMPRI
(SSM Priority
Grouping removed as
of clock firmware
4236B)
(Channel
Number) + 1
0 - 9 ED-SYNC::CLK-3:SC65:::SSMPRI=4;
SYNCMDE
(Sync Mode)
AUTO Prior to FW
4236B:
AUTO/
MANUAL/
FORCED/
SSM
FW 4236B or
later:
AUTO/
SSM
ED-EQPT::CLK:SC66:::SYNCMDE=MANUAL;
TCONST
(Time Constant)
768 96 - 49152 ED-SYNC::CLK-1:SC69:::TCONST=768;
TCONSTSEC
(Time Constant for
Secondary Oscillator)
384 96 - 49152 ED-SYNC::CLK-2:SC70:::TCONSTSEC=384;
Table D. Keywords and Descriptions, Values, Commands, and Targets (cont’d)
Keyword/Description Default
Value
Accepted Value Example Command

Symmetricom TimeHub 5500 Specifications

General

Brand	Symmetricom
Model	TimeHub 5500
Category	Data Loggers
Language	English