NEC NEAX 2000, Programming Manual

Page: 232 / 1200

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A2195-10
DIRECT DIGITAL INTERFACE (DDI)
PROGRAMMING
24-DTI Assignment
(2) C.O. 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 highest
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