Changes

Jump to: navigation, search

CPC

38 bytes added, 22:58, 21 June 2014
/* The 6128 */
[[Category:CPC History|*]][[Category:Hardware| ]][[Category:CPC Internal Components| ]][[Category:Amstrad Products| ]]
The Real meaning of this Wiki.
Shortly afterwards, Amstrad launched the CPC6128 for the American market only, through its distributor [[Indescomp]]. The new machine sported 128k of memory and a still more sober appearance, but was otherwise nearly identical to the 664. The height of the case was greatly reduced, and the cursor keys were arranged more comfortably, both making the keyboard more ergonomically than the 464/664. Internally, the keyboard consists of two foils, although such membrane foils are relative fragile, they were more robust and reliable than the single foil used in the 664.
Despite initial denials, the machine was launched in Europe shortly afterwards, replacing the 664 for the same price - a situation which understandably irritated some of those who had recently purchased 664s. As well as the CP/M 2.2 and [[DR Logo ]] that had shipped with the DDI-1 and the CPC664, the 6128 came bundled with CP/M Plus (with the GSX graphics extension) making it an appealing all-round computer at a low price. Though the 128KB of memory could not be accessed all at once from BASIC (due to limitations of the [[Z80]]), the upper 64KB could be used readily from machine code courtesy of an upgraded Gate Array. A bundled program, [[Bankman]], provided some access from BASIC.
The presence of this extra memory and the clever design of Amstrad's CP/M Plus implementation allowed for a TPA (Transient Program Area) of 61KB, more than enough to run all CP/M software.
The last models in the Amstrad CPC range were the [[Plus|Amstrad 464 Plus]] and [[Plus|Amstrad 6128 Plus]], launched together in 1990. The CPC name is said to have been dropped because of a legal dispute with a French firm, though it is also likely that "CPC 6128 Plus" was considered too unwieldy a name and one redolent of the machine's mid-80s heritage.
Described as a solution of 'too little, too late', this was Amstrad's second effort to prolong the life of its 8-bit computer series in the face of fierce competition from new 16-bit machines (notably, the [[Atari|Atari ST]] and the Commodore [[Amiga]]). The Plus series were mostly (but not quite 100%) compatible with the original CPC computers, and incorporated a list of [[ASIC|new features]], like a cartridge port for instant program loading, DMA for the [[AY]] soundchip, enhanced hardware scrolling, programmable interrupts, 16 hardware zoomable sprites (not vectorized) with an independent palette of 15 colours, and a choice of 4096 colours all in a new, sleek case which mimicked the keyboard-computer design that was ''en vogue'' in the 16-bit market (ST, Amiga etc).
While the Amstrad Plus computers were arguably one of the best 8-bit computers ever built for the mass market, they died an early death as the 16-bit era had well and truly begun.
897
edits