= HRB Trigger and Timing Control =

Used in: [[HRB128E]], [[HRB6ASD]], [[TTB6]], [[TTB9V]]

== Electrical ==
Signal levels: LVDS, transformer coupled

== Physical Coding Sublayer ==

Serial encoding 8B10B, LSB first. Comma (K28.5) symbol sequence is used for bit synchronization and inter-frame fill. [[HRB_TTC_DataFormat|HRB TTC Data Format]]

== Mechanical ==

Connector type: 8P8C (RJ45), TIA/EIA 568B Standard

Cable: Category 6a
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== Connector and Signals ==

||pin||TIA/EIA 568B||Pair||Signal||
||1||<bgcolor="#F2A585">white/orange||TR2-||RESET-||
||2||<bgcolor="#F35916">orange||TR2+||RESET+||
||3||<bgcolor="#90F290">white/green||TR3-||CLK-||
||4||<bgcolor="#5050F2">blue||TR1+||TRIG+||
||5||<bgcolor="#A0A0F2">white/blue||TR1-||TRIG-||
||6||<bgcolor="#00F200">green||TR3+||CLK+||
||7||<bgcolor="#998866">white/brown||TR4-||BUSY-||
||8||<bgcolor="#996600">brown||TR4+||BUSY+||

{{attachment:tia568b.png}}

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[[CategoryHrb|HRB]] [[CategoryTTC|TTC]]