It simultaneously digitizes a pair of X and Y signal values at a rate of 3. These ROMs particularly the early ones from Mostek are a common point-of-failure. Several remedies exist, outlined here. Picture of during development. Note the different measurement keyboard layout. Why am I bringing it up one more time? The patch itself is only a few words, enough to jump to another part of the EPROM where a new segment of code resides.
I believe there to be 2 or 3 versions of the firmware for the original board, denoted by the last two numbers of the part s. Dan and I have confirmed that the contents of the and mask ROMs are identical. Holger, who is working on a replacement board more below , mentions a version 2. Raymond on the TekScopes board : explains the difference in behavior in a working unit:.
It depends on the position of the switch on the rear panel that allows you to start up with self test of from backup power. Suffixes are important, as they denote the access speed.
This is a good option for initial troubleshooting, but as it relies on a working FPLA, may still be prone to future issues. Search this site. Tektronix Oscilloscope. Manuals on plug-ins are here:.
Rig a modern one in:. Report abuse. Page details. Tektronix Oscilloscope. Image 1 of 1. Measurement instruments. The waveform processor provides equivalent-time sampled digitizing of waveforms to megahertz equivalent-time bandwidth The processor can be operated from either keyboard front-panel measurement keyboard or detachable Waveform Calculator keyboard or remotely over the GPIB General Purpose Interface Bus.
Programming, consisting of a series of commands stored for later execution, is available to simplify measurements which must be repeated Editing and execution is controlled either from the Waveform Calculator or the GPIB. Service and User Manual.
Section 1—General Information contains installation instructions, operating temperature considerations, Tektronix Field Service, and instrument packaging information.
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