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|image=Tek_1230.jpg
|image=Tek_1230.jpg
|caption=Tektronix 1230
|caption=Tektronix 1230
|introduced=1989
|introduced=1988
|discontinued=1993  
|discontinued=1993  
|summary=16  to 64 channel logic analyzer
|summary=16  to 64 channel logic analyzer
|manuals=
|manuals=
* [[Media:070-6438-02.pdf|1225 Operator Manual]] (77 MB, PDF)
* [[Media:070-7219-00.pdf            | Learning to use a Logic Analyzer]] (OCR)
* Service manual needed [[Category: Manual needed]]
* [[Media:070-6438-02.pdf           | 1225 Operator Manual]]
====ROM images====
* ''[[Media:070-6878-01.pdf          | 1230 Operator Manual]] needed'' [[Category:Manual needed]]
* [[Media:160-5178-02.BIN|160-5178-02]]
* [[Media:070-6878-01_(fragment).pdf | 1230 Operator's Manual]] (Only the first few pages)
* [[Media:160-5179-03.BIN|160-5179-03]]
* [[Media:062-9731-00.pdf            | 1230 Workbook]]
* [[Media:160-5530-00.BIN|160-5530-00]]
{{ROM Images}}
* [[Media:160-5531-01.BIN|160-5531-00]]
* [[Media:160-5178-02.bin | 160-5178-02]]
* [[Media:160-5179-03.bin | 160-5179-03]]
* [[Media:160-5530-00.bin | 160-5530-00]] printer ROM
* [[Media:160-5531-01.bin | 160-5531-01]] printer ROM
}}
}}
The '''Tektronix 1230''' is a logic analyzer chassis that supports 16 to 64 channels, 100 MHz asynchronous, 25 MHz synchronous.  
The '''Tektronix 1230''' is a logic analyzer chassis that supports 16 to 64 channels at 100 MHz asynchronous or 25 MHz synchronous capture rate.
It was [[introduced in 1989]], a year after the [[1225]] and [[1220]].  
It was [[introduced in 1989]], a year after the very similar [[1225]] and [[1220]], the difference being board layout and the number of channels. The [[1230B]] variant added an internal rechargeable battery pack for portable operation.


The number of acquisition channels depends on the number of acquisition cards installed. There is 16 channels per card and 2 to 4 cards could be installed.
The number of channels depends on the number of acquisition cards installed. The mainframe will accept 2 to 4 cards that included the [[1230E1]] 16-channel card
The 1230 is very similar to the Tektronix [[1225]] and [[1220]], the difference being board layout and the number of channels. Four user-installable option boards were available − [[parallel printer interface]], [[RS-232 interface]], [[GPIB interface]] and on-line notes in foreign languages. Tektronix also had a software package [[S43R101]] that would run on IBM PC compatible machines. It used the RS-232 port to control the analyzer. A digitizing scope card could be installed with a 100 MS/s resolution on two channels [[1230DSM]]. It was also available as a all in one package (1230D).
(16×25 MHz state channels, 8×50 MHz or 4×100 MHz timing channels), and the [[1230DSM]] digitizing scope card (2×100 MS/s).  A bundle of a 1230 with a 1230DSM was sold as the 1230D instrument.


There was another variant, the 1230B. The only difference was that it had a self-contained internal rechargeable battery.
Four user-installable option boards were available − [[parallel printer interface]], [[RS-232 interface]], [[GPIB interface]] and on-line notes in foreign languages.
Tektronix also had a software package for DOS PCs ([[S43R101]]) to control the analyzer via the RS-232 port.
 
An optional rack mount adapter was also available, [[016-0947-00]].


See the [[Microprocessor support table]] for microprocessor disassembly configuration options.
See the [[Microprocessor support table]] for microprocessor disassembly configuration options.


{{BeginSpecs}}
{{BeginSpecs}}
{{Spec | Probes | either [[P6442]], [[P6443]] or [[P6444]] (16-channel) }}
{{Spec | Probes   | either [[P6442]], [[P6443]] or [[P6444]] (16-channel) }}
{{Spec | Number of channels | 64 - 16 channels }}
{{Spec | Inputs    | 16 to 64 channels }}
{{Spec | CRT | 13 x 10 cm }}
{{Spec | CRT       | 13 x 10 cm }}
{{Spec | Power | 90-250 V}}
{{Spec | Power     | 90-250 V}}
{{Spec | Weight | 8.6 kg (19 lb.) (1230)
{{Spec | Weight   | 8.6 kg / 19 lb (1230B: 12.2 kg / 29 lb) }}
12.2 kg (29 lb.) (1230B) }}
{{Spec | Features |  
{{Spec | Features |  
* Composite output
* Composite output
* RS-232 (optional)
* RS-232 (optional)
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}}
}}
{{EndSpecs}}
{{EndSpecs}}
==Internals==
 
==Repair issues==
The keypad switches have a tendency to become very "bouncy". See the [[1230/Repairs|"Repairs" tab]].
The keypad switches have a tendency to become very "bouncy". See the [[1230/Repairs|"Repairs" tab]].


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* [http://www.toughdev.com/content/2014/10/tektronix-1230-logic-analyzer MD's 1230 page]
* [http://www.toughdev.com/content/2014/10/tektronix-1230-logic-analyzer MD's 1230 page]
* [http://toughdev.com/public/tek1230_rom.zip Tek 1230 ROM dumps on MD's Tek 1230 page]
* [http://toughdev.com/public/tek1230_rom.zip Tek 1230 ROM dumps on MD's Tek 1230 page]
* Tektronix training videos for the 1230: [[File:Tek1230 training videos.zip]]
* [[Media:Tek1230 training videos.zip|Tektronix training videos for the 1230]]


==Pictures==
==Pictures==
<gallery>
<gallery>
Tek_1230.jpg|
Tek_1230.jpg
Tek 1230 rear.jpg|Rear with GPIB card installed
Tek 1230 rear.jpg                 | Rear with GPIB card installed
Tek 1225board7.JPG|
</gallery>
</gallery>
{{Plugins|1230}}




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