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CC: Alan Pearce Sender: "piclist-bounces@mit.edu" Date: Mon, 5 Oct 2020 08:39:58 -0700 Subject: Re: [EE] Using a microcontroller as a peripheral? Thread-Topic: [EE] Using a microcontroller as a peripheral? Thread-Index: AdabLyg6oGPdw19/QgGZ18e8Uybn6Q== Message-ID: References: <3ee0032f-9e40-792b-977a-824345fe433f@linuxha.com> List-Help: List-Subscribe: , List-Unsubscribe: , In-Reply-To: <3ee0032f-9e40-792b-977a-824345fe433f@linuxha.com> Reply-To: Microcontroller discussion list - Public. Accept-Language: en-US X-MS-Exchange-Organization-AuthAs: Anonymous X-MS-Exchange-Organization-AuthSource: TS500.efplus4.local X-MS-Has-Attach: X-Auto-Response-Suppress: All X-MS-Exchange-Organization-SenderIdResult: Pass X-MS-Exchange-Organization-PRD: mit.edu X-MS-TNEF-Correlator: received-spf: Pass (protection.outlook.com: domain of gmail.com designates 209.85.166.174 as permitted sender) receiver=protection.outlook.com; client-ip=209.85.166.174; helo=mail-il1-f174.google.com; dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=ahgftR5hL03ltHbNWaIqgBV3NeUwJoMdb9rNy5SX6UM=; b=fyoVjedyN15y1iSF+/Ybuzzugvn385c/ydWoJXhXhAJctg/Dn5xOh9ZFkPfvTAlN7o hpKjatIZta0AFr011n97XjZtFVGK9nhbES+L+rsie/8kYfNVt2QVjjLa8UbQdhQ/cVUL DA5DF9GKqwKUjkWhyuqsOXBMjzzsam2weoCHlZb2+1crCqgR8nBxrg+MK2aNLghIoaBh upRuW1R+lxNoa2/L2/u3XBlov8/nalOVuKxwyLbXTzq8w3dMFFxx5xP45YKc9Bz+Gb2g n9V+ciC9M9nBzR1el+T6cmklgEk2nodAZpPfBNDFmajccvmopw6e8SjtlsnzLZw5/tRA ksBA== authentication-results: spf=pass (sender IP is 209.85.166.174) smtp.mailfrom=gmail.com; mit.edu; dkim=pass (signature was verified) header.d=gmail.com; mit.edu; dmarc=pass action=none header.from=gmail.com; errors-to: piclist-bounces@mit.edu list-id: "Microcontroller discussion list - Public." list-post: x-beenthere: piclist@mit.edu x-mailman-version: 2.1.6 x-received: by 2002:a92:d403:: with SMTP id q3mr12853771ilm.133.1601912410245; Mon, 05 Oct 2020 08:40:10 -0700 (PDT) x-topics: [EE] x-content-filtered-by: Mailman/MimeDel 2.1.6 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 The modern PC will frequently have a graphics card which is vastly more powerful than the CPU. I ran software called XFDTD on an Nvidia Titan card, where a given sim would complete in 5 or 6 hours, and without the graphics card, in 2 or 3 years. On Mon, Oct 5, 2020 at 7:02 AM Neil Cherry wrote: > On 10/5/20 8:30 AM, Alan Pearce wrote: > > Just been looking into this myself. Check out the enhanced mode of the > > parallel master port. That allows 4 addressable locations that make up > > one 32 bit word inside the PIC32. it is described quite succinctly in > > the FRM chapter. > > Thanks, I don't think I've looked that up so far. :-) > > -- > Linux Home Automation Neil Cherry ncherry@linuxha.com > http://www.linuxha.com/ Main site > http://linuxha.blogspot.com/ My HA Blog > Author of: Linux Smart Homes For Dummies > -- > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .