PM7344 S/UNI-MPH
DATA SHEET
PMC-950449
ISSUE 6
MULTI-PHY USER NETWORK INTERFACE
Registers 00DH Source Selection/Interrupt ID
Bit
Type
Function
Default
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
R
R
R
R
INT4
INT3
INT2
INT1
0
0
0
0
X
X
0
0
R/W
R/W
RCLKO[1]
RCLKO[0]
This register provides interrupt identification and RCLKO source selection.
INT4, INT3, INT2, INT1:
The INTx bit will be high if the xth S/UNI-MPH interface causes the INTB pin
to transition low.
RCLKO[1:0]:
The RCLKO[1:0] bits select the source for the receive clock output on the
RCLKO pin.
RCLKO[1]
RCLKO[0]
RCLKO Source
0
0
The RCLKI[1] input or the clock recovered
from RDP[1] and RDN[1].
0
1
1
1
0
1
The RCLKI[2] input or the clock recovered
from RDP[2] and RDN[2].
The RCLKI[3] input or the clock recovered
from RDP[3] and RDN[3].
The RCLKI[4] input or the clock recovered
from RDP[4] and RDN[4].
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
93
PMC [ PMC-SIERRA, INC ]
