PM5380-BI PMC-Sierra, Inc., PM5380-BI Datasheet - Page 308

• Manufacturer Part Number: PM5380-BI
• Description: Network Interface, SATURN User Network Interface (8x155) Telecom Standard Product
• Manufacturer: PMC-Sierra, Inc.

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC- 2010299, Issue 2
Register 0x1006: APS Interrupt Status #1
When the interrupt output INTB goes low, this register allows the source of the active interrupt
to be identified down to the block level for the APS interfaces. Further register accesses are
required for the block in question to determine the cause of an active interrupt and to
acknowledge the interrupt source.
RAOPI[1:0]:
RAPSI[1:0]:
A RSOPI[x] bit is high when an interrupt request is active from the corresponding RAOP
block. The RSOP interrupt sources are enabled in each of the RAOP Control/Interrupt
Enable Register.
An RAPSI[x] bit is high when an interrupt request is active from the corresponding RAPS
block. The RAPS interrupt sources are enabled in each of the RAPS Interrupt
Control/Status Register.
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Type
R
R
R
R
Function
Unused
Unused
RAPSI[1]
RAPSI[0]
Unused
Unused
RAOPI[1]
RAOPI[0]
S/UNI®-8x155 ASSP Telecom Standard Product Data Sheet
Default
X
X
X
X
Released
308