PM7344 S/UNI-MPH
DATA SHEET
PMC-950449
ISSUE 6
MULTI-PHY USER NETWORK INTERFACE
Registers 077H, 177H, 277H and 377H: RXCP Idle/Unassigned Cell Mask:
H1 octet
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
CPM[7]
CPM[6]
CPM[5]
CPM[4]
CPM[3]
CPM[2]
CPM[1]
CPM[0]
0
0
0
0
0
0
0
0
CPM[7:0]:
The CPM[7:0] bits contain the idle/unassigned cell header mask for the first
octet (H1) of the received cell. This mask is applied to the H1 octet pattern.
A logic 1 in any CPM[n] bit enables the corresponding bit in the H1
Idle/Unassigned Cell Pattern Register to be compared with the received H1
octet. A logic 0 causes the masking of the corresponding bit. This register
should be set to FFH when filtering the standard unassigned cell pattern.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
192
PMC [ PMC-SIERRA, INC ]
