computer science

Philips VG 8000

Philips VG 8000 is a computer science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Philips VG 8000 rather than just read about it. In short: The Philips VG-8000, released in 1983, was the first Philips MSX computer, although it was not 100% compliant with the standard (as it lacked a Centronics printer port, expansion bus, or audio out, and had a custom video out). The VG-8000 was built in France, at Le Mans by Radiotechnique.

Key takeaways

Philips VG 8000 belongs to computer science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Philips VG 8000 to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Philips VG 8000 from memory before moving on to harder problems.

Reference excerpt

The Philips VG-8000, released in 1983, was the first Philips MSX computer, although it was not 100% compliant with the standard (as it lacked a Centronics printer port, expansion bus, or audio out, and had a custom video out). The VG-8000 was built in France, at Le Mans by Radiotechnique. It was released in Belgium, Finland, Germany, and Italy (as the Phonola VG-8000). The computer had a poor chiclet type keyboard, with two cartridge ports above it. The keyboard layout was qwerty or azerty, according to the market the computer was sold. It had five double function keys (F1 to F10) on top, and four arrow keys on the right. There were three color LEDs: Power (red), Caps (orange) and Code (green). There were three versions of this machine:

VG-8000/00, with qwerty keyboard and PAL composite video output; VG-8000/19, with azerty keyboard and RGB video output (planned but never released according to service manual); VG-8000/20, with qwerty keyboard and RGB video output. The machine was expensive and not successful.

Philips VG 8010 The VG-8010, released in January 1984, was a more advanced model with 32 KB of RAM and popular in the Netherlands. It was built in France, at Le Mans by Radiotechnique, with a retail price of 2290 Fr in September 1985. It was sold in Italy as the Phonola VG-8010. There were two versions of this machine:

VG-8010/00, with qwerty keyboard and PAL composite video output; VG-8010/19, with azerty keyboard and RGB video output.

Besides the mentioned Phonola branding, these machines were also sold under the Schneider and Radiola brands:

Schneider MC 810, with 48K RAM, azerty keyboard and RGB video output; Radiola MK 180, with 48K RAM, azerty keyboard and RGB video output. The VG-8010 was replaced with the Philips VG-8020, a more advanced machine.

Specifications

Z80A processor running at 3.58 MHz RAM: 16 KB (VG-8000), 32 KB (VG-8010), 48 KB (MC 810 and MK 180) ROM: 32 KB (MSX BASIC V1.0) Video processor: TMS9918 Sound: AY-3-8910 Ports: two cartridge slots, tape-recorder connector, RGB video output, two joystick sockets

References

Illustrations

Worked examples

Example 1 — a first encounter with Philips VG 8000

Start with the simplest possible case. Write down what Philips VG 8000 claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Philips VG 8000 before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Philips VG 8000 ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Philips VG 8000

In research: Philips VG 8000 appears in computer science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Philips VG 8000 in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Philips VG 8000 is common in secondary-school and first-year university syllabi. It links to neighbouring topics Computer-related introductions in 1983, Computer hardware stubs, Computers designed in the Netherlands, so understanding it makes those chapters shorter.
In everyday life: Look for Philips VG 8000 outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Philips VG 8000 in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Philips VG 8000 means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Philips VG 8000 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Philips VG 8000 in simple terms?

Why does Philips VG 8000 matter?

Because it connects several computer science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Philips VG 8000?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Philips VG 8000.