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7000 Series plug-in interface: Difference between revisions
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The [[7000-series scopes]] have two categories of slots, horizontal and vertical, that have partly different but compatible interconnects so that vertical plugins can be installed in horizontal slots and vice versa, but not with all functions. | The [[7000-series scopes]] have two categories of slots, horizontal and vertical, that have partly different but compatible interconnects so that vertical plugins can be installed in horizontal slots and vice versa, but not with all functions. | ||
The interconnect is a 76-pin PCB edge connector. Looking into the mainframe from the front panel, "A" pins are left and "B" are right of the connector centerline, and pins are numbered from 1 at the bottom to 38 on the top. | The interconnect is a 76-pin PCB edge connector. Looking into the mainframe from the front panel, "A" pins are left and "B" are right of the connector centerline, and pins are numbered from 1 at the bottom to 38 on the top. (A pins are on the [[:File:Tek-7a17-left-board.jpg|plug-in PCB's component side]], B pins on the [[:File:Tek-7a17-right-board.jpg|solder side]].) In the following table, (H) indicates signals available in horizontal slots only, and (V) denotes signals available in vertical slots only. | ||
{| | {| | ||
|- valign="top" border="1" | |- valign="top" border="1" | ||
| width=" | | width="26em" | | ||
{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
! | !width="10%"| | ||
! A side | !width="45%"| A side | ||
! B side | !width="45%"| B side | ||
|- | |- | ||
! Pin | ! Pin | ||
| Line 130: | Line 130: | ||
* ''Trigger In'' − Trigger signal input on H plugin, routed from V plugin's trigger output. Differential, 50 Ω per side. | * ''Trigger In'' − Trigger signal input on H plugin, routed from V plugin's trigger output. Differential, 50 Ω per side. | ||
* ''Aux Trigger In'' − | * ''Aux Trigger In'' − | ||
* ''GPIB lines'' − Control signal functions are the same as their IEEE-488 equivalents. Time slot lines 2 to 9 double as IEEE-488 data lines. | * ''GPIB lines'' − Control signal functions are the same as their [[GPIB interface|IEEE-488 (GPIB)]] equivalents. Time slot lines 2 to 9 double as IEEE-488 data lines. | ||
* ''TS1−TS10'' − [[7000 series readout system|readout system]] time slot pulses. | * ''TS1−TS10'' − [[7000 series readout system|readout system]] time slot pulses. Idle 0, active −15 V. | ||
* ''Force Readout'' − | * ''Force Readout'' − | ||
* ''Plugin Mode'' − | * ''Plugin Mode'' − | ||