PM7345S Datasheet, PDF (206/306 Pages) PMC-Sierra, Inc – SATURN USER-NETWORK INTERFACE FOR ATM PLESIOCHRONOUS DIGITAL HIERARCHY DATACOM

DATA SHEET
PMC-931011
ISSUE 6
PM7345 S/UNI-PDH
SATURN USER-NETWORK INTERFACE
Register 65H: E3 FRMR Maintenance Event Interrupt Indication
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Type
R
R
R
R
R
R
R
R
Function
FERRI
PERRI
AISDI
FERFI
FEBEI
PTYPEI
TIMEMKI
NATUSEI
Default
0
0
0
0
0
0
0
0
NATUSEI:
The NATUSEI bit is a transition Indication. When NATUSEI is logic 1, a change
of state of the National Use bit (bit 12 of the frame in G.751 E3 mode) has
occurred. When NATUSEI is logic 0, no change of state of the National Use bit
has occurred since the last time this register was read.
TIMEMKI:
The TIMEMKI bit is a transition indication. When TIMEMKI is logic 1, a change in
state of the Timing Marker bit (bit 8 of the G.832 Maintenance and Adaptation
byte) has occurred. When TIMEMKI is logic 0, no changes in the state of the
Timing Marker bit occurred since the last time this register was read.
PTYPEI:
The PTYPEI bit is a transition indication. When PTYPEI is logic 1, a change of
state of the Payload Type bits (bits 3,4,5 of the G.832 Maintenance and
Adaptation byte) has occurred. When PTYPEI is logic 0, no changes in the state
of the Payload Type bits has occurred since the last time this register was read.
FEBEI:
The FEBEI bit is a transition indication. When FEBEI is logic 1, a change of state
of the Far End Block Error indication bit (bit 2 of the G.832 Maintenance and
Adaptation byte) has occurred. When FEBEI is logic 0, no changes in the state
of the FEBE bit has occurred since the last time this register was read.
FERFI:
The FERFI bit is a transition indication. When FERFI is logic 1, a change of state
of the Far End Receive Failure indication bit (bit 1 of the G.832 Maintenance and
Adaptation byte), or when the Remote Alarm indication bit (bit 12 of the frame in
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE 192