S/UNI®-JET Data Sheet
Released
XBIT_DEB
When XBIT_DEB is set to logic zero, the x-bit indications in the J2-FRMR Error/Xbit
Interrupt Status Register reflect the most recent value of the x-bits. When XBIT_DEB is set
to logic one, the x-bit indications change value only when an x-bit has maintained its value
for three or five consecutive multiframes, depending on the setting of XBIT_THR.
XBIT_THR
When XBIT_THR is set to logic one, then XBIT_THR controls the debouncing threshold of
the x-bit indications in the J2-FRMR Error/Xbit Interrupt Status Register. When XBIT_THR
is logic zero, the threshold is set to three consecutive multiframes; when XBIT_THR is logic
one, the threshold is set to five consecutive multiframes.
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-1990267, Issue 3
168
PMC [ PMC-SIERRA, INC ]
