NEC NEAX 2000 Programming Manual page 222

FRAME
TERMINAL
No.
SYNCHRONIZATION
(FT)
1 1
2
3 0
4
5 1
6
7 0
8
9 1
10
11 0
12
* The S-bit is the first bit in each frame.
* Frames are repeated in the order shown above.
* Frames 6 and 12 become signal frames.
12-Multi Frame Bit Assignment
S BIT
SIGNAL
SYNCHRONIZATION
(FS)
0
0
1
1
1
0
– 202 –
DIRECT DIGITAL INTERFACE (DDI)
BIT No. OF EACH CHANNEL
(CH1-CH12)
INFORMATION CONTROL
SIGNAL BIT SIGNAL BIT
1-8
1-8
1-8
1-8
1-8
1-7
1-8
1-8
1-8
1-8
1-8
1-7
DTI SPECIFICATIONS
SIGNAL
CHANNEL
8 A
8 B
A2195-10