Amstrad CPC 464 Computer System Review
28Amstrad CPC
From Wikipedia, the free encyclopedia
The Amstrad CPC (short for Colour Personal Computer) is a series of 8-bit home computers produced by Amstrad between 1984 and 1990. It was designed to compete in the mid-1980s home computer market dominated by the Commodore 64 and the Sinclair ZX Spectrum, where it successfully established itself primarily in the United Kingdom, France, Spain, and the German-speaking parts of Europe.
The series spawned a total of six distinct models: The CPC464, CPC664, and CPC6128 were highly successful competitors in the European home computer market. The later 464plus and 6128plus, intended to prolong the system's lifecycle with hardware updates, were considerably less successful, as was the attempt to repackage the plus hardware into a game console as the GX4000.
The CPC models' hardware is based on the Zilog Z80A CPU, complemented with either 64 or 128 KB of RAM. Their computer-in-a-keyboard design prominently features an integrated storage device, either a compact cassette deck or 3 inch floppy disk drive. The main units were only sold bundled with either a colour, green-screen or monochrome monitor that doubles as the main unit's power supply.[2] Additionally, a wide range of first and third party hardware extensions such as external disk drives, printers, and memory extensions, was available.
The CPC series was pitched against other home computers primarily used to play video games and enjoyed a strong supply of game software. The comparatively low price for a complete computer system with dedicated monitor, its high resolution monochrome text and graphic capabilities and the possibility to run CP/M software also rendered the system attractive for business users, which was reflected by a wide selection of application software.
During its lifetime, the CPC series sold approximately three million units
The original range
The philosophy behind the CPC series was twofold, firstly the concept was of an “all-in-one”, where the computer, keyboard and its data storage device were combined in a single unit, and sold with its own dedicated display monitor. Most home computers at that time such as Sinclair’s ZX series, the Commodore 64 and the BBC Micro relied on the use of the domestic television set and a separately connected tape recorder or disk drive. In itself, the all-in-one concept was not new, having been seen before on business-oriented machines and the Commodore PET, but in the home computer space, it predated the Apple Macintosh by almost a year.
Secondly, Amstrad founder Alan Sugar wanted the machine to resemble a “real computer, similar to what someone would see being used to check them in at the airport for their holidays”,[4] and for the machine to not look like “a pregnant calculator”[5] – in reference presumably to the Sinclair ZX81 and ZX Spectrum with their low cost, membrane-type keyboards.
Children playing Paperboy on the CPC 464 in 1988
CPC 464
Main article: Amstrad CPC 464
The CPC 464 was one of the most successful computers in Europe and sold more than two million units.[6]
The CPC 464 featured 64 KB RAM and an internal cassette tape deck. It was introduced in June 1984 in the UK. Initial suggested retail prices for the CPC464 were GBP£249.00/DM899.00 with a green screen and GBP£359.00/DM1398.00 with a colour monitor. Following the introduction of the CPC6128 in late 1985, suggested retail prices for the CPC464 were cut by GBP£50.00/DM100.00.
In 1990, the 464plus replaced the CPC 464 in the model line-up, and production of the CPC 464 was discontinued.
CPC664
A CPC664 main unit (German Schneider-brand variant)
The CPC664 features 64 KB RAM and an internal 3-inch floppy disk drive. It was introduced in May 1985 in the UK. Initial suggested retail prices for the CPC664 were GBP£339.00/DM1198.00 with a green screen and GBP£449.00/DM1998.00 with a colour monitor.
After the successful release of the CPC464, consumers were constantly asking for two improvements: more memory and an internal disk drive. For Amstrad, the latter was easier to realize. At the deliberately low-key introduction of the CPC664 in May 1985, the machine was positioned not only as the lowest-cost disk system but even the lowest-cost CP/M 2.2 machine. In the Amstrad CPC product range the CPC664 complemented the CPC464 which was neither discontinued nor reduced in price.[7]
Compared to the CPC464, the CPC664's main unit has been significantly redesigned, not only to accommodate the floppy disk drive but also with a redesigned keyboard area. Touted as "ergonomic" by Amstrad's promotional material, the keyboard is noticeably tilted to the front with MSX-style cursor keys above the numeric keypad. Compared to the CPC464's multicoloured keyboard, the CPC664's keys are kept in a much quieter grey and pale blue colour scheme.