From: newton_at_allaboutjake.com
Date: Fri Oct 28 2005 - 05:06:00 PDT
You'll find this discussed in the archives. Search for 'FDTI', because
the early discsussion centered around using FDTI USB-to-Serial IC's.
The SiliconLabs CP2103 chips caught my eye, and I may even have a design
somewhere for a "USB-001" board based on the 2103. I really like the 2103
because it doesn't need any of the extra hardware that the FDTI chiped
used to (FDTI required an external memory chip to hold the USB device
information.
I don't recall how far I got before I abandoned the USB stuff for the
Bluetooth board instead. I'll have to check around.
A really exciting peripheral would be a dual-USB card with one client port
that passes through to Serial0 (CP210x or whatever) and a second HOST port
using something like a USBWiz to Serial3:
http://www.ghielectronics.com/USBwiz.htm
A USBwiz host would require some device-driver-wizardry of its own.
However imagine being able to connect any USB keyboard instead of the
newt's custom one.
Fun ideas yes, but I'm not really motivated enough to take up such a
project. I'll stick to completing my BT-001 v1.1, wich is currently
stalled while I wait for my PCB manufcaturer to start taking orders
again...
Jake
> Hello Newton Users,
> Born Again to the list, but long time user. I obtained my Newton 2000 back
> in 1998. I used to read the list religiously a few years ago but dropped
> off
> with all the unrelated chat that used to circulate.
>
> I am a designer by trade and my question relates to whether or not there
> is
> any significant interest on the list for producing a USB internal board
> similar to the SER-001, but obviously connecting via USB. I have long
> considered manufacturing something like this and with continuing sparsity
> of
> serial ports out in the world felt that it may be a good time to made a
> focused effort to develop such a beast. There are some significant
> advantages to USB including:
>
> -ability to charge the unit through the USB port
> -connection to the wake pin, so upon USB connection the newton 'wakes'
> -faster sync (possibly utilizing the entire 230kbps serial standard)
>
> Once again, I would like to know if anyone is interested in something like
> this being produced. Please email me at: hunterbri_at_gmail.com with the
> subject "USB is 4 Me".
>
> Depending on the interest, I will further update the list as to my plans
> as
> well as the most important aspect of such a board: the cost.
>
> Sincerest Thanks!
> Brian.
>
>
> On 10/27/05, Puckdropper <puckdropper_at_yahoo.com> wrote:
>>
>> I've seen instructions on hacking the 2100 to install
>> a standard serial port. The method involves soldering
>> on the Newton's motherboard, a task I would rather not
>> undertake.
>>
>> Rather than solder on the motherboard, I'd like to use
>> the header like the SER-001 board does and connect it
>> to wires/circuit traces and not run it through any
>> other circuitry. That way, it should let me have a
>> serial port for my 2100 without spending a lot or
>> tracking down what seems to be a hard to find part.
>>
>> Puckdropper
>> Btw, I updated the NewtonKeyboard page on the Wiki.
>> Please feel free to add more and reformat the
>> information on there if needed. I couldn't get the
>> table to work for some reason.
>>
>>
>>
>>
>>
>>
>> __________________________________
>> Yahoo! Mail - PC Magazine Editors' Choice 2005
>> http://mail.yahoo.com
>> --
>> This is the NewtonTalk list - http://www.newtontalk.net/ for all
>> inquiries
>> Official Newton FAQ: http://www.chuma.org/newton/faq/
>> WikiWikiNewt for all kinds of articles:
>> http://tools.unna.org/wikiwikinewt/
>>
>>
>
> --
> This is the NewtonTalk list - http://www.newtontalk.net/ for all inquiries
> Official Newton FAQ: http://www.chuma.org/newton/faq/
> WikiWikiNewt for all kinds of articles:
> http://tools.unna.org/wikiwikinewt/
>
>
-- This is the NewtonTalk list - http://www.newtontalk.net/ for all inquiries Official Newton FAQ: http://www.chuma.org/newton/faq/ WikiWikiNewt for all kinds of articles: http://tools.unna.org/wikiwikinewt/
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