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S/UNI-QUAD
PMC-Sierra, Inc.
PM5349 S/UNI-QUAD
DATASHEET
PMC-971239 ISSUE 6 SATURN USER NETWORK INTERFACE (155-QUAD)
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
191
Register 0xF6: RASE Receive K2
Bit Type Function Default
Bit 7 R K2[7] X
Bit 6 R K2[6] X
Bit 5 R K2[5] X
Bit 4 R K2[4] X
Bit 3 R K2[3] X
Bit 2 R K2[2] X
Bit 1 R K2[1] X
Bit 0 R K2[0] X
K2[7:0]:
The K2[7:0] bits contain the current K2 code value. The contents of this
register are updated when a new K2 code value (different from the current K2
code value) is received for three consecutive frames. An interrupt may be
generated when a new code value is received (using the COAPSE bit in the
RASE Interrupt Enable Register). K2[7] is the most significant bit
corresponding to bit 1, the first bit received. K2[0] is the least significant bit,
corresponding to bit 8, the last bit received.