PM7366-PI datasheet(117/286 Pages) PMC

117 / 286 page

RELEASED

PM7366 FREEDM-8

DATA SHEET

PMC-1970930

ISSUE 4

FRAME ENGINE AND DATA LINK MANAGER

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA,INC., AND FOR ITS CUSTOMERS’ INTERNAL USE

104

triggering the write. CHAN[6:0] reflects the value written until the completion of a subsequent

indirect read operation.

PROV:

The indirect provision enable bit (PROV) reports the channel provision enable flag read from

the channel provision RAM after an indirect read operation has completed. The provision

enable flag to be written to the channel provision RAM, in an indirect write operation, must be

set up in this register before triggering the write. When PROV is set high, the current receive

data byte is processed as part of the channel as indicated by CHAN[6:0]. When PROV is set

low, the current time-slot does not belong to any channel and the receive data byte ignored.

PROV reflects the value written until the completion of a subsequent indirect read operation.

CDLBEN:

The indirect channel based diagnostic loopback enable bit (CDLBEN) reports the loopback

enable flag read from channel provision RAM after an indirect read operation has complete.

The loopback enable flag to be written to the channel provision RAM, in an indirect write

operation, must be set up in this register before triggering the write. When CDLBEN is set

high, the current receive data byte is to be over-written by data retrieved from the loopback

FIFO of the channel as indicated by CHAN[6:0]. When CDLBEN is set low, the current

receive data byte is processed normally. CDLBEN reflects the value written until the

completion of a subsequent indirect read operation.

PM7366-PI датащи(PDF) 117 Page - PMC-Sierra, Inc