SMIQ Digital Standard PDC
1125.5555.03 E-92.293
(SELECT SLOT...)
TCH
SYNC2
Input value for the 20 bit sync word in the first slot of a
superframe in hexadecimal form. This sync word marks the
beginning of the superframe. The input field is only displayed
if SUPERFRAME is switched on. Depending on the selected
slot and the LINK DIRECTION, the following sync words are
predefined according to the PDC standard:
Slot No. Downlink Sync2 Word Uplink Sync2 Word
0 31BAF CE450
1 1E56F E1A90
2 E712C 18ED3
3 FBC1F 043E0
4 8279E 7D861
5 98908 676F7
According to the standard, the sync words of the uplink are
the inverted sync words of the downlink.
IEC/IEEE-bus
:SOUR:PDC:SLOT2:SYNC #HE2A90
CC
Input value of the 8 bit data field " Color code ".
IEC/IEEE-bus command
:SOUR:PDC:SLOT2:CCOD #HFF
SF
Input value of the data field " Steal Flag ".
IEC/IEEE-bus command
:SOUR:PDC:SLOT2:SF #H0
SACCH
Selection of data source for SACCH field (Slow Associated
Control Channel).
PN.. PRBS data according to CCITT with periods
between 2
9
-1 and 2
23
-1.
IEC/IEEE
:SOUR:PDC:SLOT3:SACC PN15
DLIST Data from a programmable data list.
IEC/IEEE
:SOUR:PDC:SLOT3:SACC DLIS
SERDATA Data from data input SER DATA.
IEC/IEEE
:SOUR:PDC:SLOT3:SACC SDAT
RCH
Selection of data source for the RCH data field. RCH data
replace SACCH data in certain slots of a superframe. The
input field is only displayed if SUPERFRAME is switched on.
PN.. PRBS data according to CCITT with periods
between 2
9
-1 and 2
23
-1.
IEC/IEEE
:SOUR:PDC:SLOT3:RCH PN15
DLIST Data from a programmable data list.
IEC/IEEE
:SOUR:PDC:SLOT3:RCH DLIS
SERDATA Data from data input SER DATA.
IEC/IEEE
:SOUR:PDC:SLOT3:RCH SDAT
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