Telecommunications Techniques Corporation interceptor 147, Reference Manual, Page: 65 / 280

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INTERCEPTOR 147 2 Mbit/s and Data Analyzer
Setup Categories
3.3.17 Program Pattern
Use the Program Pattern item to specify the 1- to 24-bit
programmable test pattern to be transmitted in all selected
timeslots when Pattern is set to PRGM. (For information
about selecting timeslots, see the TIMESLOTS category.)
The format of the Program Pattern item appears as:
Program Pattern
Bit Length NN
bbbbbbbbbbbb
bbbbbb
where NN is the length of the pattern (that is, the number
of bits in the programmable pattern), and bbb...bbb
represents the bits of the pattern to be used. (The number
of bits displayed depends on the setting of NN.)
To change the length of the pattern, move the cursor to the
NN position, and press the SELECT up or down control
until the display shows the desired number of bits. As you
change the value in NN, the number of bits in the last two
lines of the display changes to reflect the number of bits
you specify.
To change the bit values in the pattern, move the cursor to
the bit you want to change, and press SELECT to change
a “1” to a “0” or a “0” to a “1.”
3.3.18 TS Byte
Use the TS Byte item to specify the pattern to be transmitted
in all selected timeslots when Pattern is set to TS BYTE.
(For information about selecting timeslots, see the
TIMESLOTS category.)
The format of the TS Byte item is:
TS Idle bbbbbbbb