318

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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