PM5364 pmc-sierra, PM5364 Datasheet - Page 203

• Manufacturer Part Number: PM5364
• Description: Tupp 2488 Assp Telecom Standard
• Manufacturer: pmc-sierra

13.8.6
Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2011334, Issue 7
Figure 46 ADM Applications Using CCB
The above diagram shows when the internal CCB is used in an ADM. EJ0 is IC1FP for those
SBSs and the IMSU delay time is the time between EJ0 and input to TUPP 2488s Ingress MSU.
Note that all 16 input data busses to CCB must arrive at the same time. CCB internal delay is to
dictate when the J0FP to the RCML block should be sent.
MSU-Lite and CCB Control
There are a number of different methods of changing configuration pages in TUPP 2488. These
are outlined in Table 37.
Processing
Pointer
sicmp
EJ0
imsu EJ0
dly logic
secmp
IC1
emsu CMP
MSU
MSU
sample
Ing
Eg
logic
TUPP™ 2488 ASSP Telecom Standard Product Data Sheet
CCB
J0FP
RCML
TCML
cmp
EJ0 (=IC1FP)
SBSx8
Released
203