1225

Manuals – Specifications – Links – Pictures

The Tektronix 1225 is a logic analyzer chassis that supports 16 to 48 channels, 100 MHz asynchronous, 25 MHz synchronous. It was introduced in 1989. It is equivalent to the Tektronix 1220 the difference being that it has three channels instead of three. It is also very similar to the to the Tektronix 1230 on the outside but on the inside the layout is different. It only has three probe ports and the cards are stacked horizontally instead of vertically. It was one of Tektronix effort to make an "Ease of use" logic analyzer aimed at students and engineers. The user interface clearly represents that mindset. The menus are simple and there are help guides everywhere guiding the user in what he might want to do.

Their is an "Easter egg" you can activate. When you power it up and the welcome screen shows, press the STOP button before anything else and a bar will show up with the programmers names near the bottom of the screen.

Internals

The

Key Specifications

It uses either P6444 or P6443 16-channel probes.

Number of channels	48 channels
CRT	13 x 10 cm
Power	90-250 V
Features	Composite output RS-232 Printer port

Links

• MD's 1230 page
• Tek 1225 ROM dumps on MD's Tek 1230 page

Pictures

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