PM5364 pmc-sierra, PM5364 Datasheet - Page 219

• Manufacturer Part Number: PM5364
• Description: Tupp 2488 Assp Telecom Standard
• Manufacturer: pmc-sierra

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2011334, Issue 7
Equation 1:
PAISPTRCFG[1:0]
“00”
“01”
“10”
Others
PLOPTR alarms are declared according to Equations 3 and 4. A path LOP defect is declared
when the selected Equation 3 is true. A path LOP defect is removed when the selected Equation
3 is false. An interrupt is generated when a PLOPTR defect is declared and also when a
PLOPTR defect is removed. PLOPPTRCFG[1:0] bits exist for each path. Optionally, a
PLOPTR defect can be terminated by a PAISPTR defect. The PLOPTREND bit is a register
configuration bit that defines if PLOPTR is terminated by PAISPTR or not. A PLOPTREND bit
exists for each path. When the PLOPTR is terminated by PAISPTR and this PAISPTR is true
the PLOPTR is forced false, in any others case it takes PLOPTR_NOEND value. For slave
slices in concatenated payloads, the PLOPTRCFG[1:0] should be left at 00b.
Equation 2:
PLOPTRCFG[1:0]
“00”
“01”
“10”
Others
Equation 3:
PLOPTREND
‘0’
‘1’
The receive RPALM indication is defined by Equation 4. The bits from and including
PLOPTREN to PTIMEN are register configuration bits that individually enable or disable each
defect. The bits exist for each path. The RPALM is indicated on chip output HRALM.
Equation 4:
Alarm =
(PLOPTR
(PAISPTR
(PPLU
(PPLM
(PUNEQ
(PPDI
(PRDI
(PERDI
PAISPTR
Don’t care
‘0’
‘1’
‘0’
‘0’
PAISPTR
PAIS
PAIS or PAISC
PAIS and ALLPAISC
PLOPTR_NOEND
PLOP
PLOP or PLOPC
PLOP or PLOPC or PAIS or PAISC
AND
AND
AND
AND
AND
AND
AND
AND
PLOPTREN
PAISPTREN
PUNEQEN
PPLUEN
PPLMEN
PPDIEN
PRDIEN
PERDIEN
PLOPTR
PLOPTR_NOEND
PLOPTR_NOEND
‘0’
TUPP™ 2488 ASSP Telecom Standard Product Data Sheet
) OR
) OR
) OR
) OR
) OR
) OR
) OR
) OR
Released
219