DS92UT16 Datasheet, PDF (36/111 Pages) Texas Instruments – DS92UT16TUF UTOPIA-LVDS Bridge for 1.6 Gbps Bi-directional Data Transfers

DS92UT16
OBSOLETE
SNOS992E – JANUARY 2002 – REVISED APRIL 2013
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Table 13. Performance Monitoring Alarms
Performance Counter
Associated Alarm
RAHECC2–RAHECC0
(RECEIVE PORT A HEC COUNT—0x2E to
0x30 RAHECC2 to RAHECC0)
RAXHEC—Rx Port A Excessive HEC Errors.
(RECEIVE PORT A PERFORMANCE
ALARMS—0x3A RAPA)
RABIPC2–RABIPC0
(RECEIVE PORT A BIP COUNT—0x34 to
0x36 RABIPC2 to RABIPC0)
RAXBIP—Rx Port A Excessive BIP Errors.
(RECEIVE PORT A PERFORMANCE
ALARMS—0x3A RAPA)
RABEC2–RABEC0
None
(RECEIVE PORT A BIT ERROR
COUNT—0x43 to 0x45 RABEC2 to RABEC0)
RBHECC2–RBHECC0
(RECEIVE PORT B HEC COUNT—0x6E to
0x70 RBHECC2 to RBHECC0)
RBXHEC—Rx Port B Excessive HEC Errors.
(RECEIVE PORT B PERFORMANCE
ALARMS—0x7A RBPA)
RBBIPC2–RBBIPC0
(RECEIVE PORT B BIP COUNT—0x74 to
0x76 RBBIPC2 to RBBIPC0)
RBXBIP—Rx Port B Excessive BIP Errors.
(RECEIVE PORT B PERFORMANCE
ALARMS—0x7A RBPA)
RBBEC2–RBBEC0
None
(RECEIVE PORT B BIT ERROR
COUNT—0x83 to 0x85 RBBEC2 to RBBEC0)
RAU2DLBC
U2DLBC—Up-2-Down Loopback Cell Count
(RECEIVE PORT A UP2DOWN LOOPBACK Change. Cell(s) received on LVDS interface.
CELL COUNT—0x3E RAU2DLBC)
(UTOPIA AND ATM ALARMS—0xE1 UAA)
RBU2DLBC
U2DLBC—Up-2-Down Loopback Cell Count
(RECEIVE PORT B UP2DOWN LOOPBACK Change. Cell(s) received on LVDS interface.
CELL COUNT—0x7E RBU2DLBC)
(UTOPIA AND ATM ALARMS—0xE1 UAA)
D2ULBCC
(ATM DOWN2UP LOOPBACK CELL
COUNT—0xE0 D2ULBCC)
D2ULBC—Down-2-Up Loopback Cell Count
Change. Cell(s) transmitted back out on UTOPIA
interface. (UTOPIA AND ATM ALARMS—0xE1
UAA)
Comments
Rx Port A 24-bit errored HEC counter.
Mission mode Up-Bridge receive
direction HEC monitoring.
Rx Port A 24-bit errored BIP counter.
Mission mode link error monitoring.
Rx Port A 24-bit Bit Error Counter.
Non-mission mode BER counter of
PRBS data on LVDS link.
Rx Port B 24-bit errored HEC counter.
Mission mode Up-Bridge receive
direction HEC monitoring.
Rx Port B 24-bit errored BIP counter.
Mission mode link error monitoring.
Rx Port B 24-bit Bit Error Counter.
Non-mission mode BER counter of
PRBS data on LVDS link.
Rx Port A 8-bit Loopback cell counter.
Mission mode diagnostic aid.
Rx Port B 8-bit Loopback cell counter.
Mission mode diagnostic aid.
UTOPIA Interface 8-bit Loopback cell
counter. Mission mode diagnostic aid.
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