5.0 Electrical/Mechanical Specifications
5.6 System Bus Interface (SBI) Timing
Bt8370/8375/8376
Fully Integrated T1/E1 Framer and Line Interface
Figure 5-17. SBI Timing—4096K Mode
SBCKI
SYNCO
Offset = 000
SYNCI
SYNCO
SYNCI
SYNCO
SYNCI
Offset = 008
Offset = 1FF
TS0A
TS1A
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
GroupA
GroupB
TS31B
TS0B
TS1B
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
TS0A
TS31A
TS0A
TS1A
TS1A
4
4
5
6
7
8
8
1
1
2
2
3
3
4
5
6
6
7
7
8
8
1
1
2
2
3
3
4
5
6
6
7
7
8
8
1
1
2
2
3
3
4
5
6
6
7
7
8
8
1
1
2
3
4
GroupA
GroupB
TS0B
TS31B
TS0B
TS1B
TS1B
5
6
7
4
5
4
5
4
5
2 3 4
SBCKI
SYNCO
SYNCI
SYNCO
SYNCI
Offset = 000
Offset = 008
NOTE(S):
1. Rising edge outputs and falling edge inputs shown. Refer to Figure 5-19 for other edge combinations.
2. BUSSED or NON-BUSSED signal group controls located in BUS_RSB, BUS_FRZ (addr 0D1) and BUS_TSB (addr 0D4).
5-20
Conexant
N8370DSE
CONEXANT [ CONEXANT SYSTEMS, INC ]
