CX28398 Conexant Systems, CX28398 Datasheet - Page 269

• Manufacturer Part Number: CX28398
• Description: (CX28394 - CX28398) Quad/x16/Octal?T1/E1/J1 Framers
• Manufacturer: Conexant Systems

CX28394/28395/28398
Quad/x16/Octal—T1/E1/J1 Framers
Figure 4-19. SBI Timing—4096K Mode
100054E
NOTE(S):
1. Rising edge outputs and falling edge inputs shown. Refer to
5. BUSSED or NON-BUSSED signal group controls located in BUS_RSB, BUS_FRZ (addr 0D1) and BUS_TSB (addr 0D4).
SYNCO
SYNCO
SYNCO
SYNCO
SYNCO
GroupA
GroupB
GroupA
GroupB
SYNCI
SYNCI
SYNCI
SYNCI
SYNCI
SBCKI
SBCKI
4
4 5 6 7 8
4 5 6 7 8
TS31B
TS31A
TS31B
5 6 7 8
Offset = 000
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
Offset = 000
Offset = 1FF
(1),(5)
TS0A
TS0A
TS0B
Conexant
Offset = 008
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
Offset = 008
Table 4-21
TS0B
TS0A
TS0B
for other edge combinations.
4.0 Electrical/Mechanical Specifications
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8 1 2 3 4
1 2 3 4 5 6 7 8 1 2 3 4
4.6 System Bus Interface (SBI) Timing
TS1A
TS1A
TS1B
1 2 3 4
TS1B
TS1A
TS1B
4-21