RELEASED
PM7350 S/UNI DUPLEX
DATA SHEET
PMC-1980581
ISSUE 8
DUAL SERIAL LINK PHY MULTIPLEXER
Register 0x24: Microprocessor Extract FIFO Ready
Bit
Type
Function
Default
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Unused
Unused
X
X
X
X
X
X
X
X
Unused
Unused
Unused
Unused
R
R
EXTRDY[1]
EXTRDY[0]
EXTRDY[1:0]:
The EXTRDY[1:0] bits provide the ready status of the Extract FIFOs. A logic 1
in a EXTRDY[0] bit indicates that the Extract FIFO associated with RXD1+/-
as at least one cell available for reading. A logic 1 in a EXTRDY[1] bit
indicates that the Extract FIFO associated with RXD2+/- as at least one cell
available for reading.
Note that the EXTRDY bit for the FIFO currently being read will always return
a logic 0.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
127
PMC [ PMC-SIERRA, INC ]
