PRELIMINARY
PM4318 OCTLIU
DATASHEET
PMC- 2001578
ISSUE 3
OCTAL E1/T1/J1 LINE INTERFACE DEVICE
Register 00CH, 08CH, 10CH, 18CH, 20CH, 28CH, 30CH, 38CH:
Line Interface Interrupt Source #1 / PMON Update
Bit
Type
Function
Default
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
R
R
R
R
R
R
R
R
PMON
PRBS
IBCD
X
X
X
X
X
X
X
X
PDVD
XPDE
TJAT
RJAT
CDRC
This register allows software to determine the block which produced the interrupt on the INTB
output pin. A logic 1 indicates an interrupt was produced from the block.
Reading this register does not remove the interrupt indication; the corresponding block’s interrupt
status register must be read to remove the interrupt indication.
Writing any value to this register causes the octant’s performance monitor LCV counter and
PRBS error counter to be updated.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
76
PMC [ PMC-SIERRA, INC ]
