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The Tektronix Digital Analysis 9100 is a Logic Analyzer system. It can have up to 104 acquisitions channels.

The following cards where available for it: 91A04A, 91AE04A 91A08,91A32,91A24, 91AE24, 91S16,91S32, 91P16, 91P32, 91HS8 and 91HS8E.

The analyzers had an optional DC100 tape drive. It was used to store Pattern generator menus, mnemonics menu and table, reference memory, and data acquisitions.

There was a also an IBM software package available (91DVS).

See the Microprocessor support table for microprocessor disassembly configuration options.


  • GPIB − The DAS9100 can operate via the GPIB port as either a talker or a listener. It is compatible with controllers such as the Tektronix 4041, 4051, 4052 and 4054.
  • RS-232C − The RS232 interface has two modes of operation. The first mode is almost the same as the GPIB mode. The controller commands the analyzer to perform functions using the same commands as for GPIB. The hardware interface works with standard modems. The second mode is a Master-Slave operation. Using another 9100 you can remotely control another 9100.
  • Composite output − The video out jack is part of option 02.

Key Specifications

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See table for available cards


ROM images

I/O Option 2


Documents Referencing DAS9100

Document Class Title Authors Year Links
Tekscope 1981 V13 N3.pdf Article Configurable State-of-the Art Logic Analyzer Gives Choice of Performance Bill Allen John Huber 1981



Some Parts Used in the DAS9100

Part Part Number(s) Class Description Used in
Zilog Z-80 156-0983-04 Monolithic integrated circuit 8-bit microprocessor 318 338 5223 834 DAS9100