Return-Path: Delivered-To: craig@sbc-85.com Received: from gator4254.hostgator.com by gator4254.hostgator.com with LMTP id ALMyC+fp32cYAwwAcizydQ (envelope-from ) for ; Sun, 23 Mar 2025 06:00:55 -0500 Return-path: Envelope-to: craig@sbc-85.com Delivery-date: Sun, 23 Mar 2025 06:00:55 -0500 Received: from mail-wm1-f50.google.com ([209.85.128.50]:54405) by gator4254.hostgator.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.98.1) (envelope-from ) id 1twJ4Y-00000003K1E-0JGZ for craig@sbc-85.com; Sun, 23 Mar 2025 06:00:55 -0500 Received: by mail-wm1-f50.google.com with SMTP id 5b1f17b1804b1-43948f77f1aso21236655e9.0 for ; Sun, 23 Mar 2025 04:00:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=uninova.pt; s=googleuninova; t=1742727642; x=1743332442; darn=sbc-85.com; h=in-reply-to:content-language:references:to:subject:from:user-agent :mime-version:date:message-id:from:to:cc:subject:date:message-id :reply-to; bh=RXM+kyFNjoEcl441cKwNg4TQgPHCKby6RE778h6dmJ8=; b=RL5Og7cGk9PmJhGnGq6mZfBjLVD2f504QFCe9QVcE0x7BCNEzfbnk9Cl98Ms1X8DwY cVLPJLKh2Fq+IUMwR6PqhxwbHn73nWVJjNOfyx/mNXlnOIhi7lf3JxExAVqUAWUfO52P GkJkk0GgfMPkPi3+YuQc3cME8rjTXjaHwpj8ALOeaOJnryr6WpNgv35rKjCpDA0Um9F9 2xBFIvz5xoS/c8UDV66+hpP9vwsOLGikYOgxWuTGPM6Hf/DyhYtwV4GfIVcGBh9HhkWr y8XUWMHJ95R1ZGOnLB25kGpGRnEzqfWSkcw9DpsdcXsnFVDjj73gGnyR4Wkr35kWjXHR zsng== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1742727642; x=1743332442; h=in-reply-to:content-language:references:to:subject:from:user-agent :mime-version:date:message-id:x-gm-message-state:from:to:cc:subject :date:message-id:reply-to; bh=RXM+kyFNjoEcl441cKwNg4TQgPHCKby6RE778h6dmJ8=; b=Nxi8ly0ktTxhigHXQkZdejs1TZau71NLpubWLSYKufbzfcda65MWpNK+YvW+OA9AhR alaC8Adhrf53stZtG1cMaymGTRTw3/oiAolGFsMai2S8OwSZfiHm3nPxawh5PQK6urUf Rai3WfG5NxNNEtPXWce4HH9+bAGqhk8mF8WViF32Ml2GPsq0ubi39PnF0k2gRKV+f8Mb iXhFN6qDBqVQFsuOpPn1XhUmTXz/2vsKJBIK6t68jtMjkF4nGpjz7yVCgAPcOdGtyoTq +E2AzpXIr4Qq6t4enf9L0SshsZ+PEODqlnOTHEjceon3pFUvJL5wVDgOcz4/asqwl4tD B1hQ== X-Gm-Message-State: AOJu0Yxy7DtksgJiGFXhDhyJIVW3gpzKd/B8Qq5hO0YCWbybezEYBd4Z 2KL0VtDuk16C96DNv8dfLtXcTvnt65SpyG/FpU2pGOcT/zggKQAVfxt+iPX5ZaH4shmx42XnjGz 9 X-Gm-Gg: ASbGncvrCzIbSnvf3pt6KeySLWRRo59HWqhN687SOqbNwgAA5Ke4ozL7ufhLHnufhvV H9aq2HgTxvW/pQqB/6f/3MvoCkk7aJBofZFJFEHpkPrTEiXNfFbRz+DbqmNUl+PYDNNiCGZgwWu zwJqsuk1wLsiBD3UZkqpe8fuWsC0F4QIJ2GOLscYh3YhEdGFRBEjf2rv6Hfb2tMUsB2rtdC8HD/ MKZfIR6M/rwOkhUJjfrL26o8HCn8IzOJj+zcKmMN9HlFg0TtGzkSvyl8bovJ1YjgWrU340FvIUx Jk/32269asfpQMDrol0ynFW6kOkZKeUFmNzedJ9t6yse4fnWVtIWLw== X-Google-Smtp-Source: AGHT+IHPx5g3Eam4cpO/AbMYxWgELh6H//l9TyQSValvrxazbCYLBcArIsBPZZ87u/6rp85te882hw== X-Received: by 2002:a05:600c:3109:b0:43b:cf12:2ca5 with SMTP id 5b1f17b1804b1-43d509efa3bmr81188835e9.8.1742727641897; Sun, 23 Mar 2025 04:00:41 -0700 (PDT) Received: from ?IPV6:::1? ([2a01:14:8032:5b60:7dad:38c3:aa2c:b751]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43d43f43ecbsm132681655e9.10.2025.03.23.04.00.41 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 23 Mar 2025 04:00:41 -0700 (PDT) Content-Type: multipart/alternative; boundary="------------XQpuctdV8b0I0NbTq07FucQm" Message-ID: <16fd418a-bd0d-4bba-9653-959246ae6755@uninova.pt> Date: Sun, 23 Mar 2025 11:00:40 +0000 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: jab@uninova.pt Subject: Re: SDK-85+ resident monitor 8755 To: craig@sbc-85.com References: <020b01db9b82$b0988180$11c98480$@sbc-85.com> Content-Language: en-US In-Reply-To: <020b01db9b82$b0988180$11c98480$@sbc-85.com> X-Antivirus: Norton (VPS 250323-0, 23/3/2025), Outbound message X-Antivirus-Status: Clean X-Spam-Status: No, score=-4.3 X-Spam-Score: -42 X-Spam-Bar: ---- X-Spam-Flag: NO This is a multi-part message in MIME format. --------------XQpuctdV8b0I0NbTq07FucQm Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Dear Craig Thank you so much for being so kind and professional in informing me. In fact, my problem is that I have an old MCS-85 with a failure 8755 EPROM. Considering your email, would it be possible for you to program the EPROM with the old content? I know I am asking tooo much but I do not have any eprom programmer for the 8755. I have the hex content but not the programmer. Can you help me on that? If not I am still very thankful to you. Best regards Jose On 22/03/2025 23:32, craig@sbc-85.com wrote: > > Hello Jose > > Before I sent this 8755 with the resident monitor for the SDK-85+ > system, I wanted to confirm that is exactly what you need.  This eprom > will not work in an original intel SDK-85 because I have modified the > code to work with my version of the SDK-85+ which had some minor > software tweaks here and there .   I do not see a previous order, so I > am presuming that you have ordered SDK-85 boards directly from the fab > house and now you just need the PROM.  However, if you are needing the > prom to run an original SDK-85, this will not work.  It will also not > work in my MCS-85+ minimum system which is just the little 4-chip > board (8085, 8156, 9755, 8185) > > If you can confirm either way it would be appreciated.  If you do not > need the prom for my SDK-85+ we can just cancel and refund that > portion of the order (or whole order if you wish to just purchase the > millman programmer board set directly from the fab house).  If you ARE > running on my version of the SDK-85+, then I will program this and > send it out. > > Thanks > > Craig > -- *José A. Barata de Oliveira* *NOVA SCHOOL OF SCIENCE & TECHNOLOGY FCT NOVA - DEEC* *Quinta da Torre 2829-516 Caparica, Portugal* RICS Web Site *Land Line:* +351212948535 *Mobile Portugal: * *+351967223414* <+351967223414>*Mobile Portugal:* +351915176371 *Fax Number:* +351212948532 *e-mail * -- jab@uninova.pt; jab@fct.unl.pt; Jose.A.Barata-Oliveira@ieee.org --------------XQpuctdV8b0I0NbTq07FucQm Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 8bit

Dear Craig

Thank you so much for being so kind and professional in informing me. In fact, my problem is that I have an old MCS-85 with a failure 8755 EPROM. Considering your email, would it be possible for you to program the EPROM with the old content? I know I am asking tooo much but I do not have any eprom programmer for the 8755. I have the hex content but not the programmer.

Can you help me on that? If not I am still very thankful to you.

Best regards

Jose

On 22/03/2025 23:32, craig@sbc-85.com wrote:

Hello Jose

 

Before I sent this 8755 with the resident monitor for the SDK-85+ system, I wanted to confirm that is exactly what you need.  This eprom will not work in an original intel SDK-85 because I have modified the code to work with my version of the SDK-85+ which had some minor software tweaks here and there .   I do not see a previous order, so I am presuming that you have ordered SDK-85 boards directly from the fab house and now you just need the PROM.  However, if you are needing the prom to run an original SDK-85, this will not work.  It will also not work in my MCS-85+ minimum system which is just the little 4-chip board (8085, 8156, 9755, 8185)

 

 

If you can confirm either way it would be appreciated.  If you do not need the prom for my SDK-85+ we can just cancel and refund that portion of the order (or whole order if you wish to just purchase the millman programmer board set directly from the fab house).  If you ARE running on my version of the SDK-85+, then I will program this and send it out.

 

Thanks

 

Craig

--
José A. Barata de Oliveira
NOVA SCHOOL OF SCIENCE & TECHNOLOGY
FCT NOVA - DEEC
Quinta da Torre
2829-516 Caparica, Portugal
RICS Web Site
Land Line:     +351212948535     Mobile Portugal: +351967223414     Mobile Portugal: +351915176371
Fax Number: +351212948532   
e-mail  -- jab@uninova.pt; jab@fct.unl.pt; Jose.A.Barata-Oliveira@ieee.org
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