Received: from PCH.mit.edu (18.7.21.50) by mail.efplus.com (192.168.0.8) with Microsoft SMTP Server (TLS) id 8.3.485.1; Thu, 17 Jun 2021 14:04:36 -0700 Received: from PCH.MIT.EDU (localhost.localdomain [127.0.0.1]) by PCH.mit.edu (8.14.7/8.12.8) with ESMTP id 15HKrJXb026223; Thu, 17 Jun 2021 16:54:21 -0400 Received: from outgoing-exchange-1.mit.edu (OUTGOING-EXCHANGE-1.MIT.EDU [18.9.28.15]) by PCH.mit.edu (8.14.7/8.12.8) with ESMTP id 15HKrHAu026220 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL) for ; Thu, 17 Jun 2021 16:53:18 -0400 Received: from oc11exedge2.exchange.mit.edu (OC11EXEDGE2.EXCHANGE.MIT.EDU [18.9.3.18]) by outgoing-exchange-1.mit.edu (8.14.7/8.12.4) with ESMTP id 15HKrCZh008494 for ; Thu, 17 Jun 2021 16:53:17 -0400 Received: from oc11expo7.exchange.mit.edu (18.9.4.12) by oc11exedge2.exchange.mit.edu (18.9.3.18) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Thu, 17 Jun 2021 16:53:07 -0400 Received: from oc11exhyb8.exchange.mit.edu (18.9.1.113) by oc11expo7.exchange.mit.edu (18.9.4.12) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 17 Jun 2021 16:53:16 -0400 Received: from NAM12-BN8-obe.outbound.protection.outlook.com (104.47.55.172) by oc11exhyb8.exchange.mit.edu (18.9.1.113) with Microsoft SMTP Server (TLS) id 15.0.1497.18 via Frontend Transport; Thu, 17 Jun 2021 16:53:16 -0400 Received: from MW4PR04CA0169.namprd04.prod.outlook.com (2603:10b6:303:85::24) by BN6PR01MB2353.prod.exchangelabs.com (2603:10b6:404:52::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4219.24; Thu, 17 Jun 2021 20:53:13 +0000 Received: from CO1NAM11FT046.eop-nam11.prod.protection.outlook.com (2603:10b6:303:85:cafe::79) by MW4PR04CA0169.outlook.office365.com (2603:10b6:303:85::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4242.21 via Frontend Transport; Thu, 17 Jun 2021 20:53:13 +0000 Received: from premium47-4.web-hosting.com (68.65.123.244) by CO1NAM11FT046.mail.protection.outlook.com (10.13.174.203) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4242.16 via Frontend Transport; Thu, 17 Jun 2021 20:53:13 +0000 Received: from 107-145-228-221.res.spectrum.com ([107.145.228.221]:53272 helo=[192.168.1.169]) by premium47.web-hosting.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94.2) (envelope-from ) id 1ltz0d-0049Jv-Cu; Thu, 17 Jun 2021 16:53:11 -0400 From: Neil To: "piclist@mit.edu" Sender: "piclist-bounces@mit.edu" Date: Thu, 17 Jun 2021 13:52:56 -0700 Subject: Re: [EE] Driving large RGB TFT displays Thread-Topic: [EE] Driving large RGB TFT displays Thread-Index: AddjvGGohGT0Ci39RBKgHATCN79xfA== Message-ID: <0373770a-b760-0aa4-8c23-3bcd8da1e9ee@narwani.org> References: <02873f88-63df-6170-2f64-4a78c21f1881@narwani.org> <20210617194651.3a2f368c@raspberry> List-Help: List-Subscribe: , List-Unsubscribe: , In-Reply-To: <20210617194651.3a2f368c@raspberry> Reply-To: Microcontroller discussion list - Public. Accept-Language: en-US Content-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: TempError X-MS-Exchange-Organization-PRD: mit.edu X-MS-TNEF-Correlator: received-spf: None (protection.outlook.com: narwani.org does not designate permitted sender hosts) dkim-signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=narwani.org ; s=default; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: MIME-Version:Date:Message-ID:From:References:To:Subject:Reply-To:Sender:Cc: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=9bKYyVYJfCMJXTccoVlaDn8C3DT2y4Jh/VhznRlOj/E=; b=odX68GCrvs6ew64kG/kaCGev6Z gAonpYvmENxdYY3C6AUku669puzQ/7zk11lyXZJrVvczTmxkBRtSLc8AnPbDiuXJTXNQLkJrncS25 P8STbwjkKe8CHsBwyd6q16qjvvznolCDywQhmnZIvUEPL0CehnpHFVr3CV0P7ACZXM1vwOz/LHqKk 4NwS1C07ShZnlnIGXS/TfVIOI3TrtaLWXkBHUqipHFlrt3o3HvOPI4rpAs04/q1b8WUXRiAAi3lHn pQqjyDR1zsgSNch9rLFuSwDEMWNm7U6gobjRW1SSjBLA/c4PCI2h1ZF9acRJMxo4MUaU7JKaCYDpT Xm6wH1xg==; authentication-results: spf=none (sender IP is 68.65.123.244) smtp.mailfrom=narwani.org; mit.edu; dkim=pass (signature was verified) header.d=narwani.org;mit.edu; dmarc=bestguesspass action=none header.from=narwani.org; user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 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-source-args: x-source-dir: x-antiabuse: Sender Address Domain - narwani.org x-source: x-authenticated-sender: premium47.web-hosting.com: ca4@narwani.org x-topics: [EE] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 CgpPbiA2LzE3LzIwMjEgMjo0NiBQTSwgQWxhbiBQZWFyY2Ugd3JvdGU6Cj4KPiBGb3IgdGhhdCBz aXplIGRpc3BsYXkgaSBkb24ndCB0aGluayB5b3Ugd2lsbCBmaW5kIGFuIFJHQiBwYXJhbGxlbAo+ IGludGVyZmFjZSwgdGhleSBzZWVtIHRvIHN0b3AgYXQgdGhlIDgwMHg2MDAgbWFyay4gSG93ZXZl ciB5b3Ugd2lsbAo+IHByb2JhYmx5IGZpbmQgTFZEUyBSR0IgZGlzcGxheXMgd2hlcmUgdGhlcmUg YXJlIGZvdXIgc2VwZXJhdGUgTFZEUwo+IHN0cmVhbXMgZm9yIFJHQiBhbmQgc3luYyBpbmZvLgpU aGlzIGlzIHdoYXQgSSBuZWVkIHRvIGZpZ3VyZSBvdXQuLi4gd2hhdCBzaWduYWxzIHRvIHNlbmQg dG8gTFZEUy4gQXJlIAp5b3Ugc3VnZ2VzdGluZyBpdCdzIHRoZSBzYW1lIFJHQiBkYXRhL2Nsb2Nr L3N5bmMgc2lnbmFscywganVzdCBvbiBhIApkaWZmZXJlbnQgcGh5c2ljYWwgbGF5ZXI/wqAgSWYg c28sIHRoYXQgc3RpbGwgcG9zZXMgdGhlIHNhbWUgaXNzdWUgb2YgCmZpbmRpbmcgYSBjaGlwIHRo YXQgd2lsbCBjb250cm9sIGEgMk1QIGRpc3BsYXkuCgoKPiBJIGhhdmUgbG9va2VkIGludG8gdGhp cyBmb3IgdHJ5aW5nIHRvCj4gdXNlIGEgUElDMzJNWi9EQSBzZXJpZXMgY2hpcCB0aGF0IGhhcyBh IEdQTCBpbiBpdCwgYnV0IGl0IG9ubHkgaGFzIFJHQgo+IG91dHB1dCBhbmQgaXMgbGltaXRlZCB0 byBhcm91bmQgdGhlIDgwMHg2MDAgbWFyaywgd2hpY2ggYWxzbyBsaW1pdHMKPiBzY3JlZW4gc2l6 ZSB0byBhcm91bmQgNyBpbmNoZXMuCj4KPiBRdWl0ZSBmcmFua2x5LCBmb3Igd2hhdCB5b3UgYXJl IGxvb2tpbmcgdG8gZG8gSSB3b3VsZCBnZXQgYSBzY3JlZW4gd2l0aAo+IGFuIEhETUkgaW50ZXJm YWNlIGFuZCB1c2UgYSBSUGkgWmVybyB0byBkcml2ZSBpdC4gVGhlbiBhbGwgeW91cgo+IHByb2dy YW1taW5nIGlzIGFwcGxpY2F0aW9uIHByb2dyYW1taW5nIHVuZGVyIExpbnV4LCBmb3Igd2hpY2gg eW91IGNvdWxkCj4gcHJvYmFibHkgdXNlIHB5dGhvbiByYXRoZXIgdGhhbiAnYmFyZSBtZXRhbCcg Qy4KV2VsbCBmdW5ueSB5b3Ugc2F5IHRoYXQuLi4gSSBoYWQgc3RhcnRlZCBkb3duIHRoZSBwYXRo IG9mIGRvaW5nIGJhcmUgCm1ldGFsIFBpLsKgIEZvciBhIHNtYWxsIGVtYmVkZGVkIGRldmljZSwg aXQgd291bGQgYmUgdGhlIGNvbXB1dGUgbW9kdWxlcyAKYXQgJDI1LSQzMC9lYS7CoCBOb3QgYXMg bG93IGNvc3QgYXMgSSB3b3VsZCd2ZSBsaWtlZCwgYnV0IG9oIHdlbGwuwqAgSW4gCnRoZSBtZWFu d2hpbGUgdGhvdWdoIHRoYXQncyBIRE1JLsKgIEhhdmVuJ3QgcmVzZWFyY2hlZCB3aGF0IGludGVy ZmFjZSBJIAp3b3VsZCBuZWVkIHRvIGNvbnZlcnQgSERNSSB0byBSR0IsIGJ1dCB0aGVuIHRoYXQg d2lsbCBhbHNvIGFkZCBjb3N0IGFuZCAKc2l6ZS4KSSd2ZSBoYWQgc29tZSBzdWNjZXNzIHdpdGgg YmFyZSBtZXRhbCBvbiB0aGUgUGksIGJ1dCB0aGVuIEkgZG9uJ3QgCmNvbnNpZGVyIG15c2VsZiBh IGRldmVsb3BlciBub3dhZGF5cy4uLiBNeSBNLk8uIGlzIHRvIGdldCBpbnZvbHZlZCBhdCAKdGhl IHN0YXJ0IHVudGlsIEkgZmlndXJlIG91dCBlbm91Z2ggdG8ga25vdyBpZiBpdCB3aWxsIHdvcmss IGFyY2hpdGVjdCAKdGhlIHN5c3RlbSwgdGhlbiBnZXQgc29tZW9uZSB0byB3cml0ZSB0aGUgY29k ZSBwcm9wZXJseS4gRmluZGluZyBzb21lb25lIAp0byBkbyBiYXJlLW1ldGFsIFBpIHdvbid0IGJl IGVhc3ksIGFuZCBkZWYgcHJpY2V5LiBUaGVyZSdzIGdvdCB0byBhIHdheSAKdG8gZG8gdGhpcyBp biBhIGxlc3MgY29udm9sdXRlZCB3YXkuCgoKLS0gCmh0dHA6Ly93d3cucGljbGlzdC5jb20vdGVj aHJlZi9waWNsaXN0IFBJQy9TWCBGQVEgJiBsaXN0IGFyY2hpdmUKVmlldy9jaGFuZ2UgeW91ciBt ZW1iZXJzaGlwIG9wdGlvbnMgYXQKaHR0cDovL21haWxtYW4ubWl0LmVkdS9tYWlsbWFuL2xpc3Rp bmZvL3BpY2xpc3QK .