PMC-Sierra, Inc.
PRELIMINARY
PM5381 S/UNI-2488
DATASHEET
PMC-2000489
ISSUE 1
SATURN USER NETWORK INTERFACE FOR 2488 MBIT/S
Register 0008H: S/UNI-2488 Master Interrupt Status #5
Bit
Type
Function
Default
Bit 15
R/W
INTE[5]
Unused
Unused
Unused
Unused
Unused
RXPHYI
RXSDQI
Unused
Unused
Unused
Unused
Unused
Unused
Unused
RCFPI
0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
R
R
R
This register is used to indicate interrupts generated from blocks associated with the receive
UTOPIA/POS-PHY interfaces, FIFO, and cell/frame processors.
RCFPI:
The RCFP interrupt event indication (RCFPI) transitions to logic 1 when a hardware interrupt
event is sourced from RCFP #x block. This bit is cleared to logic 0 when the interrupt is
cleared.
RXSDQI:
The RXSDQ interrupt event indication (RXSDQI) transitions to logic 1 when a hardware
interrupt event is sourced from the receive system FIFO RXSDQ block. This bit is cleared to
logic 0 when the interrupt is cleared.
RXPHYI:
The RXPHY interrupt event indication (RXPHYI) transitions to logic 1 when a hardware
interrupt event is sourced from the receive system UTOPIA/POS-PHY interface RXPHY
block. This bit is cleared to logic 0 when the interrupt is cleared.
Proprietary and Confidentail to PMC-Sierra Inc., and for its Customer’s Internal Use
108
PMC [ PMC-SIERRA, INC ]
