PM5381-BI PMC-Sierra, Inc., PM5381-BI Datasheet - Page 370

• Manufacturer Part Number: PM5381-BI
• Description: ATM UNI, Single Channel ATM PHY Interface for 2488.32Mbps
• Manufacturer: PMC-Sierra, Inc.

Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2000489, Issue 4
Register 0746H: RCFP Idle Cell Header and Mask
MCLP
MPTI[3:0]
MGFC[3:0]
Bit
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
The CLP bit contains the mask pattern for the eighth bit of the fourth octet of the 53-octet
cell. This mask is applied to this register to select the bits included in the cell filter. Logic 1
in this bit position enables the CLP bit in the pattern register to be compared. Logic 0 causes
the masking of the CLP bit. The default enables the register bit comparison.
The MPTI[3:0] bits contain the mask pattern for the fifth, sixth, and seventh bits of the fourth
octet of the 53-octet cell. This mask is applied to the Idle Cell Header field to select the bits
included in the cell filter. A logic 1 in any bit position enables the corresponding bit in the
pattern register to be compared. A logic 0 causes the masking of the corresponding bit. The
default enables the register bit comparison.
The MGFC[3:0] bits contain the mask pattern for the first, second, third, and fourth bits of the
first octet of the 53-octet cell. This mask is applied to the Idle Cell Header field to select the
bits included in the cell filter. Logic 1 in any bit position enables the corresponding bit in the
pattern register to be compared. Logic 0 causes the masking of the corresponding bit. The
default enables the register bit comparison.
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
GFC[3]
GFC[2]
GFC[1]
GFC[0]
PTI[3]
PTI[2]
PTI[1]
CLP
MGFC[3]
MGFC[2]
MGFC[1]
MGFC[0]
MPTI[3]
MPTI[2]
MPTI[1]
MCLP
Function
S/UNI-2488 Telecom Standard Product Datasheet
Default
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
Released
370