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7000 Series plug-in interface: Difference between revisions
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7000 Series plug-in interface (view source)
Revision as of 02:37, 11 September 2019
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* ''Signal'' − Signal output from plugin to mainframe. Differential, 50 Ω per side. 50 mV/Div (differential). | * ''Signal'' − Signal output from plugin to mainframe. Differential, 50 Ω per side. 50 mV/Div (differential). | ||
* ''Trigger'' − Copy of signal output from V plugin to mainframe. Differential, 50 Ω per side. 50 mV/Div (differential). Terminated on H slots. | * ''Trigger'' − Copy of signal output from V plugin to mainframe. Differential, 50 Ω per side. 50 mV/Div (differential). Terminated on H slots. | ||
* ''Dual Beam Aux Y-Axis'' − Used in dual beam mainframes ([[7844]]), Current-driven input to mainframe allowing vertical separation of two traces with dual timebase plugins. | * ''Dual Beam Aux Y-Axis'' − Used in dual beam mainframes ([[7844]]), Current-driven input to mainframe allowing vertical separation of two traces with dual timebase plugins. 1 mA/DIV sensitivity. | ||
* ''Single Sweep Logic'' − 0/+5 V; high level when time-base is in single sweep mode. | * ''Single Sweep Logic'' − 0/+5 V; high level when time-base is in single sweep mode. | ||
* ''Single Sweep Reset'' − Switched to ground to reset single sweep. | * ''Single Sweep Reset'' − Switched to ground to reset single sweep. | ||
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* ''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. | * ''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. Idle 0, active −15 V. | * ''TS1−TS10'' − [[7000 series readout system|readout system]] time slot pulses. Idle 0, active −15 V. | ||
* ''Force Readout'' − when pulled low (<0. | * ''Force Readout'' − when pulled low (<0.5 V) allows plug-in readout information to be displayed regardless of the mainframe mode switch setting. Used by many 7DXX plug-ins. | ||
* ''Plugin Mode'' − 5-level signal | * ''Plugin Mode'' − 5-level signal providing the mainframe with information about the operating mode of a dual-trace or dual-sweep plugin. | ||
* ''Ch1/2 Row/Col'' − Analog current inputs to the readout system. Ch1 refers to the first channel within the plugin slot in question and is associated with the readout field on top of the screen. Ch2 is the 2nd channel displayed at the bottom. Row/Current signals accept negative currents in 100 μA steps; typically, plugins contain resistors from time slot signal lines to row/current lines. | * ''Ch1/2 Row/Col'' − Analog current inputs to the readout system. Ch1 refers to the first channel within the plugin slot in question and is associated with the readout field on top of the screen. Ch2 is the 2nd channel displayed at the bottom. Row/Current signals accept negative currents in 100 μA steps; typically, plugins contain resistors from time slot signal lines to row/current lines. | ||
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