bt8375kpf Conexant Systems, Inc., bt8375kpf Datasheet - Page 302

• Manufacturer Part Number: bt8375kpf
• Description: Single Chip Transceivers For T1/e1 And Integrated Service Digital Network Isdn Primary Rate Interfaces Systems
• Manufacturer: Conexant Systems, Inc.

Appendix A
A.3 SLC 96 Format (SLC)
A-4
A.3 SLC 96 Format (SLC)
SLC framing mode allows synchronization to the SLC 96 data link pattern. This
pattern, which is described in the Bellcore TR-TSY-000008, contains both
signaling information and a framing pattern that overwrites the Fs bit of the SF
framer pattern
Table A-3. SLC-96 Fs Bit Contents
Note:
1. The SLC-96 frame format is similar to that of SF as shown in
2. C1 to C11 are concentrator field bits.
3. M1 to M3 are maintenance field bits.
4. A1 and A2 are alarm field bits.
5. S1 to S4 are line switch field bits.
6. The Fs bits in frames 46, 48, and 70 are spoiler bits which are used to protect against
Frame #
exceptions shown in this table.
false multiframing.
10
12
14
16
18
20
22
24
2
4
6
8
(Table
Fs Bit
C1
Conexant
0
0
1
1
1
0
0
0
1
1
1
A-1). See
Frame #
Table A-3
26
28
30
32
34
36
38
40
42
44
46
48
Fully Integrated T1/E1 Framer and Line Interface
for SLC-96 Fs bit contents.
Fs Bit
C10
C11
C6
C7
C8
C9
C2
C3
C4
C5
0
1
Table A-1
Frame #
Bt8370/8375/8376
50
52
54
56
58
60
62
64
66
68
70
72
with the
N8370DSE
Fs Bit
M1
M2
M3
A1
A2
S1
S2
S3
S4
0
1
0