RELEASED
PM7350 S/UNI-DUPLEX
DATA SHEET
PMC-1980581
ISSUE 5
DUAL SERIAL LINK PHY MULTIPLEXER
Register 0x08: Extended Address Mask (LSB)
Bit
Type
Function
Default
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
XAM[7]
XAM[6]
XAM[5]
XAM[4]
XAM[3]
XAM[2]
XAM[1]
XAM[0]
0
0
0
0
0
0
0
0
XAM[7:0]
The XAM[7:0] bits are used in conjunction with the XAM[10:8] bits of the
Extended Address Mask (MSB) register to mask bits of the Extended Address
Match registers when comparing it with the Extended Address field of the
prepend. When a bit of XAM[10:0] is set to logic 0, the corresponding bit of
the Extended Address Match registers is masked in the comparison process.
i.e. a match occurs independently of the Extended Address Match bit value.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
98
PMC [ PMC-SIERRA, INC ]
