Uhhh.. folks, the original post was a JOKE! Ok? Martin. ______________________________ Reply Separator _________________________________ Subject: Re: building a PIC emulator from 555s Author: pic microcontroller discussion list at Internet Date: 6/10/98 7:38 PM Just forget about it! Even if you can do all the functions with a 555 ( Good Luck ! :) ) it would take thousands of them... >From owner-piclist@mitvma.mit.edu Wed Jun 10 18:20:51 1998 >Received: from PEAR.EASE.LSOFT.COM (206.241.12.19) by VMS.DC.LSOFT.COM (LSMTP for OpenVMS v1.1b) with SMTP id <13.FF19F020@VMS.DC.LSOFT.COM>; Wed, 10 Jun 1998 21:19:51 -0500 >Received: from MITVMA.MIT.EDU by MITVMA.MIT.EDU (LISTSERV release 1.8c) with > NJE id 2484 for PICLIST@MITVMA.MIT.EDU; Wed, 10 Jun 1998 21:20:46 > -0400 >Received: from MITVMA (NJE origin SMTP@MITVMA) by MITVMA.MIT.EDU (LMail > V1.2b/1.8b) with BSMTP id 1047; Wed, 10 Jun 1998 21:18:48 -0400 >Received: from mole.slip.net (207.171.193.16) by mitvma.mit.edu (IBM VM SMTP > V2R3) with TCP; Wed, 10 Jun 98 21:18:47 EDT >Received: from stk-usr1-25-89.dialup.slip.net ([207.171.230.89] > helo=PC_wcornutt.slip.net) by mole.slip.net with smtp (Exim 1.90 #1) > for PICLIST@MITVMA.MIT.EDU id 0yjw0V-0007Lf-00; Wed, 10 Jun 1998 > 18:18:24 -0700 >Priority: Normal >X-MSMail-Priority: Normal >X-Priority: 3 >MIME-Version: 1.0 >Content-Type: text/plain; charset="ISO-8859-1"; X-MAPIextension=".TXT" >Content-Transfer-Encoding: quoted-printable >Message-ID: >Date: Wed, 10 Jun 1998 18:15:55 PDT >Reply-To: pic microcontroller discussion list >Sender: pic microcontroller discussion list >From: Bill Cornutt >Subject: Re: building a PIC emulator from 555s >To: PICLIST@MITVMA.MIT.EDU > >I have used a 555 as an inverter. I have plans to >design a nor, nand and an exclusive or gate also using 555's. > >I think a 555 could be used as dynamic memory >but haven't tried it yet. > >Emulating a Pic16C84 with 555's is a much greeater step. > >Good Luck, > >Bi;; C. bill@cornutt.com > >---------- >> I would like any help I can get building a emulator for a PIC16C84. = >I >> can only use 555 timers. Once I understand 555s completely, I will hav= >e >> a base for building anything. >> -- >> Gus Calabrese Lola Montes WFT Electronics >> 4337 Raleigh Street Denver, CO 80212 >> 303 964-9670......voicemail wft@frii.com http://www.frii.com/~wf= >t >> >> EMERGENCY: 791 High Street Estes Park, CO 80517 >> if no success with wft@frii.com, try .... wft@bigfoot.com then >> wft@eudoramail.com >> > ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com