PM6388 Datasheet, PDF (255/345 Pages) PMC-Sierra, Inc – Octal E1 Framer

DATA SHEET
PMC-1971019
ISSUE 6
PM6388 EOCTL
OCTAL E1 FRAMER
Register 073H, 0F3H, 173H, 1F3H, 273H, 2F3H ,373H, 3F3H: PRGD Tap
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Type
R/W
R/W
R/W
R/W
R/W
Function
Unused
Unused
Unused
PT[4]
PT[3]
PT[2]
PT[1]
PT[0]
Default
X
X
X
0
0
0
0
0
PT[4:0]:
PT[4:0] determine the feedback tap position of the generated pseudo random
pattern. The feedback tap position is equal to the value of
PT[4:0] + 1.
Refer to the Operation section for commonly programmed feedback taps and
shift register lengths.
PROPRIETARY and CONFIDENTIAL to PMC-Sierra Inc. and for its customers’ internal use
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