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[[File:318-1.jpg|thumb|right|300px]]
{{Instrument Sidebar
|manufacturer=Tektronix
|class=Logic Analyzer
|series=
|model=318
|summary=16 channel logic analyzer
|image=318-1.jpg
|caption=Tektronix 318
|introduced=1984
|discontinued=(?)
|designers=
|manuals=
* [[Media:070-4434-00.pdf|Tektronix 318/338 Service Manual]]
* [[Media:070-4433-00.pdf|318/338 Operator]] (OCR)
* [[Media:TM-11-6625-3145-14.pdf| Military 318/338 manual (Service, w/schematics)]] (OCR)
* [[Media:070-6637-00.pdf|Tektronix 318A Manual]]
}}
The '''Sony/Tektronix 318''' and its sister model [[338]] are keyboard-controlled multifunction portable logic analyzers.
The '''Sony/Tektronix 318''' and its sister model [[338]] are keyboard-controlled multifunction portable logic analyzers.
The 318 has 16 channels with 50 MHz maximum clock speed and 256 word memory.
Model 318S1 adds serial state analysis,RS232 interface and nonvolatile memory.


{{MissingSpecs}}
The 318 has 16 channels with 50 MHz maximum clock speed and 256-word memory, with a glitch capture function on all channels.
The standard probes are the [[P6451]] (2 pieces) and [[P6107]] (trigger/serial).


==Manuals==
Model '''318S1''' adds an [[RS-232 interface]], nonvolatile memory, and a serial state analysis function (5 to 9 bits/char, asynchronous or synchronous, two continuous word recognizers, 50 to 19.2K baud; binary, octal, decimal, hexadecimal, ASCII, or EBCDIC display).


* [http://w140.com/tek_318-338-logic-analyzer.pdf Tektronix 318 338 Manual (PDF)]
{{BeginSpecs}}
{{Spec | Probes | [[P6451]] (8-channel) and [[P6107]] (trigger/serial) }}
{{Spec | Channels | 16 channels }}
{{Spec | Glitch detection | On Pod A and B (16 Channels)}}
{{Spec | Minimum logic swing |500 mV<sub>p-p</sub>}}
{{Spec | Maximum logic swing |–15 V to +10 V}}
{{Spec | Maximum input |±40 V non-destructive}}
{{Spec | Glitch data width| 5 ns min}}
{{Spec | Clock source | Internal or external}}
{{Spec | Data setup time | 13 ns min, 8 ns typ.}}
{{Spec | Data hold time | 0 ns}}
{{Spec | Minimum clock period | 20 ns}}
{{Spec | Memory |
* Reference Memory:  16 x 256 bits
* Aquisition Memory: 16 x 256 bits
* Glitch Memory:    16 x 256 bits
}}
{{Spec | Features |
* Composite video out
* RS-232 (S1 model)
}}
{{EndSpecs}}


==Internals==
The 318 is based on a [[Zilog Z-80]] microprocessor.


[[Category:Logic Analyzers]]
==Pictures==
<gallery>
318-front.jpg
318-rear.jpg
318-side-1.jpg
318-side-2.jpg
Tek6451-coiled.jpg|
</gallery>
 
==Parts==
{{Parts|318}}
 
[[Category:Logic analyzers]]
[[Category:RS-232 interface]]
[[Category:Introduced in 1984]]
[[Category:Introduced in 1984]]

Latest revision as of 22:55, 9 March 2024

Tektronix 318
16 channel logic analyzer
Tektronix 318

Produced from 1984 to (?)

Manuals
Manuals – Specifications – Links – Pictures

The Sony/Tektronix 318 and its sister model 338 are keyboard-controlled multifunction portable logic analyzers.

The 318 has 16 channels with 50 MHz maximum clock speed and 256-word memory, with a glitch capture function on all channels. The standard probes are the P6451 (2 pieces) and P6107 (trigger/serial).

Model 318S1 adds an RS-232 interface, nonvolatile memory, and a serial state analysis function (5 to 9 bits/char, asynchronous or synchronous, two continuous word recognizers, 50 to 19.2K baud; binary, octal, decimal, hexadecimal, ASCII, or EBCDIC display).

Key Specifications

Probes P6451 (8-channel) and P6107 (trigger/serial)
Channels 16 channels
Glitch detection On Pod A and B (16 Channels)
Minimum logic swing 500 mVp-p
Maximum logic swing –15 V to +10 V
Maximum input ±40 V non-destructive
Glitch data width 5 ns min
Clock source Internal or external
Data setup time 13 ns min, 8 ns typ.
Data hold time 0 ns
Minimum clock period 20 ns
Memory
  • Reference Memory: 16 x 256 bits
  • Aquisition Memory: 16 x 256 bits
  • Glitch Memory: 16 x 256 bits
Features
  • Composite video out
  • RS-232 (S1 model)

Internals

The 318 is based on a Zilog Z-80 microprocessor.

Pictures

Parts

Some Parts Used in the 318

Part Part Number(s) Class Description Used in
155-0215-00 155-0215-00 Monolithic integrated circuit logic analyzer input 318 338
Zilog Z-80 156-0983-04 Monolithic integrated circuit 8-bit microprocessor 318 338 5223 834 DAS9100 SPG-271