PM5366-PI PMC-Sierra, Inc., PM5366-PI Datasheet - Page 231

• Manufacturer Part Number: PM5366-PI
• Description: HIGH DENSITY 84/63 CHANNEL VT/TU MAPPER AND M13 MULTIPLEXER
• Manufacturer: PMC-Sierra, Inc.

PRELIMINARY
DATASHEET
PMC-2010672
13.6 SBI DROP Bus Interface Timing
PROPRIETARY AND CONFIDENTIAL
RADWESTCK
Figure 58
RADWESTFP
RADEASTCK/
RADWESTCK
RADWESTFP
Figure 59
Figure 59 illustrates the operation of the SBI DROP Bus, using a negative
justification on the second to last V3 octet as an example. The justification is
indicated by asserting SDPL high during the V3 octet. The timing diagram also
shows the location of one of the tributaries by asserting SDV5 high during the V5
octet.
RADEASTCK/
RADEASTFP/
RADEASTFP/
SDDATA[7:0]
RADEAST/
RADWEST
SREFCLK
SC1FP
SDDP
SDPL
SDV5
- Remote Serial Alarm Port Timing
- SBI DROP Bus T1/E1 Functional Timing
X
X
B1 B2 D
TUG3
TU #1, TUG 2 #1
#1
C1
TU #1, TUG2 #1,
ISSUE 1
TUG3
TUG3 #1
#2
F
X
TUG3
#3
X
X
TUG3
TU #1 , TUG 2 #2
#1
X
B1 B2 D
TUG3
#2
TU #1, TUG2 #1,
219
•••
•••
•••
•••
•••
•••
TUG3
TUG3 #2
#3
F
X
TUG3
TUG2 #3
#1
X
V3
X
TUG3
#2
HIGH DENSITY 84/63 CHANNEL VT/TU MAPPER
X
V3
B1 B2 D
...
TU #1, T UG2 #1,
V3 DS0#4. V5 DS0#9.
TUG3 #3
TUG3
TUG2 #6
F
#2
X
TUG3
AND M13 MULTIPLEXER
X
#3
PM5366 TEMAP-84
X
TUG3
TU #4, TUG 2 #7
X
#1
B1 B2 D
TUG3
TU #1, TUG2 #2,
#2
TUG3 #1
TUG3
F
#3
X
X
X
X