PM8610-BIAP PMC [PMC-Sierra, Inc], PM8610-BIAP Datasheet - Page 243

• Manufacturer Part Number: PM8610-BIAP
• Description: SBS Telecom Standard Product Data Sheet Preliminary
• Manufacturer: PMC [PMC-Sierra, Inc]

Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2000168, Issue 3
Register 0B1H: TW8E Interrupt Status
This register reports interrupt status due the detection of FIFO error.
FIFOERRI
Bit
Bit 15
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
The FIFO overrun/underrun error interrupt indication bit (FIFOERRI) reports a FIFO
overrun/underrun error event. FIFO overrun/underrun errors occur when FIFO logic detects
FIFO read and write pointers in close proximity to each other. FIFOERRI is set to logic one
on a FIFO overrun/underrun error. FIFOERRI is set to logic zero when this register is read.
Type
R
FIFOERRI
Function
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Default
X
X
X
X
X
X
X
X
X
X
X
0
X
X
X
X
SBS Telecom Standard Product Data Sheet
Preliminary
243