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S/UNI-QUAD
PMC-Sierra, Inc.
PM5349 S/UNI-QUAD
DATASHEET
PMC-971239 ISSUE 6 SATURN USER NETWORK INTERFACE (155-QUAD)
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
175
Register 0xE0: RASE Interrupt Enable
Bit Type Function Default
Bit 7 R/W PSBFE 0
Bit 6 R/W COAPSE 0
Bit 5 R/W Z1/S1E 0
Bit 4 R/W SFBERE 0
Bit 3 R/W SDBERE 0
Bit 2 R/W Unused X
Bit 1 R/W Unused X
Bit 0 R/W Unused X
SDBERE:
The SDBERE bit is the interrupt enable for the signal degrade threshold
alarm. When SDBERE is a logic one, an interrupt is generated when the SD
alarm is declared or removed.
SFBERE:
The SFBERE bit is the interrupt enable for the signal fail threshold alarm.
When SFBERE is a logic one, an interrupt is generated when the SF alarm is
declared or removed.
Z1/S1E:
The Z1/S1 interrupt enable is an interrupt mask for changes in the received
synchronization status. When Z1/S1E is a logic one, an interrupt is generated
when a new synchronization status message is extracted into the Receive
Z1/S1 register.
COAPSE:
The COAPS interrupt enable is an interrupt mask for changes in the received
APS code. When COAPSE is a logic one, an interrupt is generated when a
new K1/K2 code value is extracted into the RASE Receive K1 and RASE
Receive K2 registers.
PSBFE:
The PSBF interrupt enable is an interrupt mask for protection switch byte
failure alarms. When PSBFE is a logic one, an interrupt is generated when
PSBF is declared or removed.