RELEASED
PM7351 S/UNI-VORTEX
DATA SHEET
PMC-1980582
ISSUE 5
OCTAL SERIAL LINK MULTIPLEXER
Register 0x002: Receive Serial Interrupt Status
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
RXI[7]
RXI[6]
RXI[5]
RXI[4]
RXI[3]
RXI[2]
RXI[1]
RXI[0]
X
X
X
X
X
X
X
X
RXI[7:0]:
This register indicates whether there is a pending interrupt for a particular
serial link. RXI[n] is associated with RXDn+/-. If RXI[n] is logic 1, at least one
interrupt status bit within the associated Receive High-Speed Serial Interrupt
Status, Receive High-Speed Serial FIFO Overflow or Receive Bit Oriented
Code Status registers that has its corresponding enable set is a logic 1.
These bits are not self-clearing; they are only cleared to logic 0 by reading the
associated Receive High-Speed Serial Interrupt Status, Receive High-Speed
Serial FIFO Overflow or Receive Bit Oriented Code Status registers.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
59
PMC [ PMC-SIERRA, INC ]
