Return-path: Envelope-to: publicinbox@libre-riscv.org Delivery-date: Fri, 08 May 2020 11:29:53 +0100 Received: from localhost ([::1] helo=libre-riscv.org) by libre-soc.org with esmtp (Exim 4.89) (envelope-from ) id 1jX0GO-0000YM-DI; Fri, 08 May 2020 11:29:52 +0100 Received: from vps2.stafverhaegen.be ([85.10.201.15]) by libre-soc.org with esmtp (Exim 4.89) (envelope-from ) id 1jX0GM-0000YG-Pu for libre-riscv-dev@lists.libre-riscv.org; Fri, 08 May 2020 11:29:50 +0100 Received: from hpdc7800 (hpdc7800 [10.0.0.1]) by vps2.stafverhaegen.be (Postfix) with ESMTP id 23DED11C059A for ; Fri, 8 May 2020 12:29:50 +0200 (CEST) Message-ID: <7fcce2dc2715c268c1029783a83ebcd814c489b9.camel@fibraservi.eu> From: Staf Verhaegen To: libre-riscv-dev@lists.libre-riscv.org Date: Fri, 08 May 2020 12:29:45 +0200 In-Reply-To: References: Organization: FibraServi bvba X-Mailer: Evolution 3.28.5 (3.28.5-8.el7) Mime-Version: 1.0 X-Content-Filtered-By: Mailman/MimeDel 2.1.23 Subject: Re: [libre-riscv-dev] minimum viable ASIC X-BeenThere: libre-riscv-dev@lists.libre-riscv.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Libre-RISCV General Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Libre-RISCV General Development Content-Type: multipart/mixed; boundary="===============2823974124656142798==" Errors-To: libre-riscv-dev-bounces@lists.libre-riscv.org Sender: "libre-riscv-dev" --===============2823974124656142798== Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-n2C+SGSC3vxgvD5XNQZj" --=-n2C+SGSC3vxgvD5XNQZj Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Luke Kenneth Casson Leighton schreef op vr 08-05-2020 om 10:50 [+0100]: >=20 > * a PLL (this is quite a lot however it turns the ASIC from a 24mhz > design into a 300mhz design) Why only 24MHz without PLL ? You should have problems getting external clock frequencies up to 100MHz without a problem inside a chip. --=-n2C+SGSC3vxgvD5XNQZj-- --===============2823974124656142798== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlicmUtcmlz Y3YtZGV2IG1haWxpbmcgbGlzdApsaWJyZS1yaXNjdi1kZXZAbGlzdHMubGlicmUtcmlzY3Yub3Jn Cmh0dHA6Ly9saXN0cy5saWJyZS1yaXNjdi5vcmcvbWFpbG1hbi9saXN0aW5mby9saWJyZS1yaXNj di1kZXYK --===============2823974124656142798==--