Squeak on a Chip
Dan Ingalls
DanI at wdi.disney.com
Thu Apr 9 16:09:18 UTC 1998
>>And if you saw the demo of Squeak running on the "bare-chip" Mitsubishi
>>computer at OOPSLA, you know that we mean this!
>
>This sounds interesting -- for those of us that weren't there, can you
>describe it a bit?
Up on the Podium, we had a little board with about 6 chips and a PCMCIA ROM card on it. It had wires coming from a battery and going to a little 1/2 VGA color LCD display. The heart of the board was a Mitsubishi M32R/D chip which combines a RISC processor with 2MB of on-board RAM, all on one chip.
The Mits folks (a research group in MountianView) had interfaced the Squeak API to their BIOS and *bingo* in a couple of weeks they had a Squeak computer.
We booted the board and showed the screen by overhead camera, but we didn't actually have time to show much running. The board runs everything you would expect -- factorial, warpBlt, and even real-time music synthesis.
- Dan
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