PM6341 E1XC
DATA SHEET
PMC-910419
ISSUE 8
E1 FRAMER/TRANSCEIVER
Register 4D: CRC Error Count MSB
Bit
Type
Function
Default
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Unused
Unused
Unused
Unused
Unused
Unused
CRCE[9]
CRCE[8]
X
X
X
X
X
X
X
X
R
R
These registers indicate the number of CRC error events that occurred during
the previous accumulation interval. CRC error events are suppressed when the
FRMR is out of CRC-4 multiframe alignment (OOCMF bit in the FRMR Framing
Status register is set).
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
180
PMC [ PMC-SIERRA, INC ]
