Nicolet 526: Difference between revisions

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Connection to the Tektronix mainframe is done via thee backplane.
Connection to the Tektronix mainframe is done via thee backplane.
The four boards are:
The four boards are:
* ADC and Register
* ADC and Register: The SIGNAL wire from pin 23A on the plug-in interface goes to the inverting input of an LM301 opamp via a resistance of around 165 kΩ. The noninverting input of this opamp is grounded.
* Address
* Address
* Control
* Control