PMC-Sierra, Inc.
PM5356
S/UNI-622-MAX
DATASHEET
S/UNI-622-MAX
PMC-1980589
ISSUE 5
SATURN USER NETWORK INTERFACE (622-MAX)
Register 0x34: RPOP Pointer Interrupt Enable
Bit
Bit 7
Type
Function
Default
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
ILLJREQE
Reserved
DISCOPAE
INVNDFE
ILLPTRE
NSEE
0
0
0
0
0
0
0
0
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PSEE
NDFE
This register is used to enable pointer event interrupts.
NDFE:
When a logic one is written to the NDFE interrupt enable bit position, an interrupt is
generated when a change in active offset due to the reception of an enabled NDF
(NDF_enabled indication) occurs.
PSEE:
When a logic one is written to the PSEE interrupt enable bit position, an interrupt is generated
when a positive pointer adjustment event is recieved.
NSEE:
When a logic one is written to the NSEE interrupt enable bit position, an interrupt is
generated when a negative pointer adjustment is received.
ILLPTRE:
When a logic one is written to the ILLPTRE interrupt enable bit position, an interrupt is
generated when an illegal pointer is received.
INVNDFE:
When a logic one is written to the INVNDFE interrupt enable bit position, an interrupt is
generated when an invalid NDF code is received.
DISCOPAE:
When a logic one is written to the DISCOPAE interrupt enable bit position, an interrupt is
generated when a change of pointer alignment event occurs.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
125
PMC [ PMC-SIERRA, INC ]
