PM6341 E1XC
DATA SHEET
PMC-910419
ISSUE 8
E1 FRAMER/TRANSCEIVER
Register 29H: FRMR Extra Bits
Bit
Type
Function
Default
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Unused
Unused
Unused
Unused
X3
X
X
X
X
X
X
X
X
R
R
R
R
RAWRMA
X1
X0
Reading this register returns the current bit value of the Extra bits and the
Remote Signalling Multiframe Alarm collected from time slot 16 of frame 0 of
signalling multiframes.The X3, RAWRMA, X1, X0 bit positions corresponds to
the value contained in bit positions 5, 6, 7, and 8 in time slot 16 of frame 0 of the
signalling multiframe.This register is updated once per signalling multiframe (the
contents remain valid for 2ms). If the X3, X1, X0 bits are to be interpreted as
binary values, care should be taken to ensure a coherent set of bit values by
reading the register at least twice.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
134
PMC [ PMC-SIERRA, INC ]
