S/UNI®-8x155 ASSP Telecom Standard Product Data Sheet
Released
Register 0x0A4, 0x1A4, 0x2A4, 0x3A4, 0x4A4, 0x5A4, 0x6A4, 0x7A4:
RXFP Maximum Packet Length LSB
Bit
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Function
MAXPL[7]
MAXPL[6]
MAXPL[5]
MAXPL[4]
MAXPL[3]
MAXPL[2]
MAXPL[1]
MAXPL[0]
Default
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
0
0
0
0
0
0
0
Register 0x0A5, 0x1A5, 0x2A5, 0x3A5, 0x4A5, 0x5A5, 0x6A5, 0x7A5:
RXFP Maximum Packet Length MSB
Bit
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Function
MAXPL[15]
MAXPL[14]
MAXPL[13]
MAXPL[12]
MAXPL[11]
MAXPL[10]
MAXPL[9]
MAXPL[8]
Default
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
0
0
0
0
1
1
0
MAXPL[15:0]:
The Maximum Packet Length (MAXPL[15:0]) bits are used to set the maximum packet
length. Packets larger than this length are marked with an error. The packet length used
here is defined as the number of bytes encapsulated into the POS frame, excluding byte
stuffing and FCS bytes.
The maximum packet length supported by the RXFP is 65534 bytes (0xFFFE).
Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC- 2010299, Issue 2
253
PMC [ PMC-SIERRA, INC ]
