PMC-Sierra, Inc.
PRELIMINARY
PM5381 S/UNI-2488
DATASHEET
PMC-2000489
ISSUE 1
SATURN USER NETWORK INTERFACE FOR 2488 MBIT/S
Register 008A: TRMP Transmit B1 and B2 Mask
Bit
Type
Function
Default
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
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
B1MASK[7]
B1MASK[6]
B1MASK[5]
B1MASK[4]
B1MASK[3]
B1MASK[2]
B1MASK[1]
B1MASK[0]
B2MASK[7]
B2MASK[6]
B2MASK[5]
B2MASK[4]
B2MASK[3]
B2MASK[2]
B2MASK[1]
B2MASK[0]
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
B2MASK[7:0]:
The B2 mask (B2MASK[7:0]) bits hold the B2 BIP-8 errors to be inserted in the data stream.
The B2MASK[7:0] is xored with the calculated B2 before insertion in the B2 byte.
B1MASK[7:0]:
The B1 mask (B1MASK[7:0]) bits hold the B1 BIP-8 errors to be inserted in the data stream.
The B1MASK[7:0] is xored with the calculated B1 before insertion in the B1 byte.
Proprietary and Confidentail to PMC-Sierra Inc., and for its Customer’s Internal Use
165