Keysight Technologies J-BERT M8020A User Manual

40 Keysight M8070A Programming Guide
2 Recommended Programming Techniques
128/130 Coding
To encode 128/130 symbol 144 bits (18 bytes) are used.
Table 15 128/130 coding
Bit Offset/Range Bit (range) Name Description
1:0 Framing Framing bits
129:2 Data Data
130 Mask Mask (if present, ignored on DataOut)
131 Squelch Squelch (if present, ignored on
DataIn)
132 Reset Scrambler Reset scrambler (ignored on DataIn)
133 Pause scrambler Pause scrambler (ignored on DataIn)
134 Bypass scrambler Scrambler bypass
135 Bypass byte 0 scrambler Scrambler bypass byte 0
136 Do DC balancing Do DC balancing (ignored on DataIn)
137 Reset DC balancing Reset DC balancing (ignored on
DataIn)
138 Send scrambler state Send scrambler state
139 Reset Parity Reset Parity (ignored on DataIn)
140 Pause Parity Pause Parity (ignored on DataIn)
141 Start of Frame Start of Frame (ignored on DataOut)
143:142 Reserved for future use. Must be set
to 0

Keysight Technologies J-BERT M8020A Specifications

General

Brand	Keysight Technologies
Model	J-BERT M8020A
Category	Control Unit
Language	English