DS26519GA2 Maxim Integrated, DS26519GA2 Datasheet - Page 61

• Manufacturer Part Number: DS26519GA2
• Description: Network Controller & Processor ICs
• Manufacturer: Maxim Integrated

Specifications of DS26519GA2

• Part # Aliases: 90-26519-0A2

9.9.2
The E1 framing consists of FAS, NFAS detection as shown in
Table 9-14. E1 FAS/NFAS Framing
FRAME
C = C bits are the CRC-4 remainder; A = alarm bits; Sa = bits for data link.
CRC-4
10
11
12
13
14
15
#
0
1
2
3
4
5
6
7
8
9
E1 Framing
NFAS
NFAS
NFAS
NFAS
NFAS
NFAS
NFAS
NFAS
TYPE
FAS
FAS
FAS
FAS
FAS
FAS
FAS
FAS
C1
C2
C3
C4
C1
C2
C3
C4
E1
E2
1
0
0
1
0
1
1
2
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
A
A
A
A
A
A
A
A
3
0
0
0
0
0
0
0
0
61 of 310
Sa4
Sa4
Sa4
Sa4
Sa4
Sa4
Sa4
Sa4
4
1
1
1
1
1
1
1
1
Table
9-14.
Sa5
Sa5
Sa5
Sa5
Sa5
Sa5
Sa5
Sa5
5
1
1
1
1
1
1
1
1
DS26519 16-Port T1/E1/J1 Transceiver
Sa6
Sa6
Sa6
Sa6
Sa6
Sa6
Sa6
Sa6
6
0
0
0
0
0
0
0
0
Sa7
Sa7
Sa7
Sa7
Sa7
Sa7
Sa7
Sa7
7
1
1
1
1
1
1
1
1
Sa8
Sa8
Sa8
Sa8
Sa8
Sa8
Sa8
Sa8
8
1
1
1
1
1
1
1
1