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{{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, 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). | |||
{{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. | |||
==Pictures== | |||
<gallery> | |||
318-front.jpg | |||
318-rear.jpg | |||
318-side-1.jpg | |||
318-side-2.jpg | |||
Tek6451-coiled.jpg| | |||
</gallery> | |||
[[Category:Logic | ==Parts== | ||
{{Parts|318}} | |||
[[Category:Logic analyzers]] | |||
[[Category:RS-232 interface]] | |||
[[Category:Introduced in 1984]] | [[Category:Introduced in 1984]] | ||
Latest revision as of 21:55, 9 March 2024
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 |
|
| Features |
|
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 |
|---|---|---|---|---|
| 154-0867-00 | 154-0867-00 | CRT | CRT | 318 • 338 |
| 154-0887-00 | 154-0887-00 | CRT | CRT | 318 • 338 |
| 155-0215-00 | 155-0215-00 | Monolithic integrated circuit | logic analyzer input | 318 • 338 |
| Zilog Z-80 | 156-0983-03 • 156-0983-04 • 156-0963-02 • 156-2280-00 | Monolithic integrated circuit | 8-bit microprocessor | 318 • 338 • 1503B • 1503C • 5223 • 834 • 835 • 836 • DAS9100 • SPG-271 • TSG-170 |