X-Authentication-Warning: delorie.com: mailnull set sender to hobbyplat-bounces using -f From: "Don Walker" To: Cc: Subject: To-Do items Date: Mon, 22 Apr 2002 23:56:42 -0500 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2911.0) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 Importance: Normal In-Reply-To: Reply-To: hobbyplat AT delorie DOT com Errors-To: nobody AT delorie DOT com X-Mailing-List: hobbyplat AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk Has everyone gone into hibernation? Have all interested parties subscribed to this new list? (Can I stop cross-posting?) Assuming there is still interest in continuing, I suggest we come up with a to-do list that DJ can post on the web-site. The following is just my top-o-the-head ramblings. Feel free to rearrange, question, insert, or outright flame any of the following: GENERIC ------- o Decide on connector o Decide on connector pinout o Decide on any other common physical contraints o Decide on design tools to use o Decide on the primary circuit designer o Decide on other roles o Documentation/Website o Legalities/Licenseing/etc... CPU CARD -------- o Decide on processor, amount of RAM, amount of Flash o Decide on PLD or no-PLD o Decide on LCD connector on or off board o Design the circuit o Publish & Review the circuit design o Layout the circuit o Publish & Review the layout o Purchase some boards o Stuff some boards o Debug some boards BACKPLANE/DEBUG BOARD (much possibly in parallel with the above) --------------------- o Discuss the features needed o Decide on the features to be included o Design the circuit o Publish & Review the circuit design o Layout the circuit o Publish & Review the layout o Purchase some boards o Stuff some boards o Debug some boards PDA BOARD --------- o Discuss the features desired o Decide on the the features to attempt to include o Discuss the form factor o Decide on the form factor o ...I am sure there is much missing here... o Design the circuit o Publish & Review the circuit design o Layout the circuit o Publish & Review the layout o Purchase some boards o Stuff some boards o Debug some boards PDA CASE (much in parallel with the above) -------- o Decide on cost target o Decide on process/material o Get a 3D model designed o Publish & Review 3D model o Have a prototype made o Check against actual boards o Respin for fit and function o Publish & Review 3D model o Produce more prototypes