NEC NEAX 2000, Programming Manual

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A2195-10
DIRECT DIGITAL INTERFACE (DDI)
PROGRAMMING
24-DTI Assignment
PROGRAMMING
24-DTI Assignment
(1) Tie Line Interface
DESCRIPTION DATA
Assign an AP number to the DTI card.
The AP number must match the SENSE
switch setting on the DTI card.
•
(1)
(2)
Y=0
04-15, 20-31: AP No.
09: DTI card
Specify the AP highway channel for 24-
DTI card.
•
(1)
(2)
Y=1
04-15, 20-31: AP No.
0 : Expanded Highway channel
(128 time slots)
1 : Basic Highway channel
(128 time slots)
Assign trunk numbers to each channel
number on the DTI card.
The system allocates time slots to consec-
utive channels from the lowest to the high-
est channel number assigned. To minimize
the number of time slots allocated, assign
trunk numbers to consecutive channels on
each card.
Never skip channels in CM07.
•
(1)
(2)
Y=01
XX ZZ
XX: 04-15, 20-31: AP No. assigned by
CM05 Y=0
ZZ: 00-23: Channel No. of 24-DTI
D000-D255: Trunk No.
Any trunk number already assigned by
CM10 cannot be used.
CM07
START
CM05
A
INITIAL
INITIAL
INITIAL