Subject:
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Re: Extra Ram
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Newsgroups:
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lugnet.robotics
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Date:
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Sun, 28 May 2000 16:06:08 GMT
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Original-From:
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Pink Tail <pinkmice@borg(antispam).com>
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Viewed:
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707 times
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No, the H8 has got the 64k limit. I'm using intel 80C188XL. Its a
CMOS CPU, only about 15mA, and it runs the x86 order code so
all the software algorithms can be checked out on a PC first.
I have included a 38kHz RCX compatible IR link, but I've put a
418MHz UHF radio link in it too which is faster 38.4kb/s and
doesn't have the line of sight limitation.
JB
----- Original Message -----
From: James Pritchard <dungeon@madasafish.com>
To: <lego-robotics@crynwr.com>
Sent: Sunday, May 28, 2000 11:14 AM
Subject: Re: Extra Ram
> What microprocessor will you be using? Hitachi H8 like on the Handyboards.
>
>
> Andy Gombos <lego-robotics@crynwr.com> wrote in message
> news:392FD0B7.AAAD8467@ne.infi.net...
> > In the RCX, there is a decidedly small amount of ram. This limits what • you
> can
> > do with the RCX. Is there any way to add extra ram to the board? If we • could
> > get 2mb, then that would be great!!
> >
> > I'm just thinking out loud..
> > Andy
> >
> >
>
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Message has 2 Replies:
 | | Re: Extra Ram
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| I will look into trying to set up a website. I have no idea if my local isp can do it. But be warned, this kind of hand wired project is not for the faint hearted! Two 68 plcc chips, two 44 plcc chips, two 32 pin DIPs and eight motor drivers (...) (24 years ago, 28-May-00, to lugnet.robotics)
| | | Re: Extra Ram
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| RCX compatible IR coms ? Speedy RF comms ? *8* outputs ? 8+8 inputs ? more RAM ? Please oh please Mr.LEGO buy Pink Tail's design (for a lotta'money ;) and start producing the SuperRCX 3 :> Mr.LEGO ? Hello ? hmmmm... (...) ___...___ Marco C. aka (...) (24 years ago, 29-May-00, to lugnet.robotics)
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Message is in Reply To:
| | Re: Extra Ram
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| What microprocessor will you be using? Hitachi H8 like on the Handyboards. Andy Gombos <lego-robotics@crynwr.com> wrote in message news:392FD0B7.AAAD84...nfi.net... (...) can (...) could (...) (24 years ago, 28-May-00, to lugnet.robotics)
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