| Revision as of 19:04, 7 October 2005 edit61.21.52.158 (talk) +ja← Previous edit | Revision as of 10:16, 8 October 2005 edit undoInstantnood (talk | contribs)32,683 edits City Polytechnic of Hong KongNext edit → | ||
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| :''This article is about the Motorola Dragonball microprocessor. For the Manga and Anime, see ].'' | :''This article is about the Motorola Dragonball microprocessor. For the Manga and Anime, see ].'' | ||
| ]]/]'s '''Dragonball''' is ] design based on the famous ] core, but implemented as an all-in-one low-power solution for ] use. It was designed by Motorola based in ]. | ]]/]'s '''Dragonball''' is ] design based on the famous ] core, but implemented as an all-in-one low-power solution for ] use. It was designed by interns from the ] at Motorola based in ]. | ||
| The Dragonball's only major design win was in earlier versions of the ] platform; from Palm OS 5 on it has been superseded by ]-based ] processors from ]. The processor is also used in the ] line of portable ]s. One such example is the Dana, and Dana Wireless. | The Dragonball's only major design win was in earlier versions of the ] platform; from Palm OS 5 on it has been superseded by ]-based ] processors from ]. The processor is also used in the ] line of portable ]s. One such example is the Dana, and Dana Wireless. | ||
Revision as of 10:16, 8 October 2005
- This article is about the Motorola Dragonball microprocessor. For the Manga and Anime, see Dragon Ball.
Motorola/Freescale Semiconductor's Dragonball is microprocessor design based on the famous 68000 core, but implemented as an all-in-one low-power solution for handheld computer use. It was designed by interns from the City Polytechnic of Hong Kong at Motorola based in Hong Kong.
The Dragonball's only major design win was in earlier versions of the Palm Computing platform; from Palm OS 5 on it has been superseded by ARM-based XScale processors from Intel. The processor is also used in the AlphaSmart line of portable word processors. One such example is the Dana, and Dana Wireless.
The processor is capable of speeds of up to 37 mhz and can run up to 3.5 mips(million instructions per second). It is a 32 bit processor with many built-in functions, it has a color and grayscale display controller, pc speaker sound, is able to directly access dram, flash rom, and mask rom, and has built-in support for touch screens.
It is an all-in-one computer on a chip; before the dragonballEZ, Palm handhelds had twice as many ICs (integrated circuits).
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