Return-Path: Delivered-To: craig@sbc-85.com Received: from gator4254.hostgator.com by gator4254.hostgator.com with LMTP id KMPMH2VYvmUn9QMAcizydQ (envelope-from ) for ; Sat, 03 Feb 2024 09:14:45 -0600 Return-path: Envelope-to: craig@sbc-85.com Delivery-date: Sat, 03 Feb 2024 09:14:45 -0600 Received: from mout.perfora.net ([74.208.4.197]:36171) by gator4254.hostgator.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1rWHjB-0016xg-0J for craig@sbc-85.com; Sat, 03 Feb 2024 09:14:45 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=elavsky.net; s=s1-ionos; t=1706973274; x=1707578074; i=tom@elavsky.net; bh=ns/q2qZJB7wPpYFrhG8XjC5cKCJIuQig8R5AMF/8dxg=; h=X-UI-Sender-Class:From:To:Subject:Date; b=TvbxiNl5IbN3U9vGUlrqqKEx6FJBbhV7TB3o4JpCpmx4ZvZoh3nUuSZW3AhRktll hQ8pJ0otckv9H8ahwAdxqBhWNfdO9lLOgZALMLD+dAWxVDjfxRxKb1cyx7yK8+XOM F8z8VSEinYF8Oui1pJZ+pGlIS8GijtJKjN3c/3/KTqtH/xGEd7TTm/u1eZ12i92m1 jy3ClDP4HUlxE01kXg34N07bIiDqD3wcbgLf0KjdMvrwdikFd4DNvpFyiOEvnbY/5 x97z/SEjQSsa85Gvp/9ORDGB3lwUE6wG4m9whwjN5igi2n66ZHhIhnP48F7NS0dRP yYG1XZ9FVXgf3aWZ9Q== X-UI-Sender-Class: 55c96926-9e95-11ee-ae09-1f7a4046a0f6 Received: from CH3PR20MB6832.namprd20.prod.outlook.com ([40.99.231.53]) by mrelay.perfora.net (mreueus002 [74.208.5.2]) with ESMTPSA (Nemesis) id 0MKpGg-1rWHj00zGi-0006lt for ; Sat, 03 Feb 2024 16:14:34 +0100 From: "tom@elavsky.net" To: "craig@sbc-85.com" Subject: Version 1.21 Thread-Topic: Version 1.21 Thread-Index: AQHaVrIqJczPDEW+ykqP7I1Ai99ftA== X-MS-Exchange-MessageSentRepresentingType: 1 Date: Sat, 3 Feb 2024 15:14:33 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-Exchange-Organization-SCL: -1 X-MS-TNEF-Correlator: X-MS-Exchange-Organization-RecordReviewCfmType: 0 msip_labels: Content-Type: multipart/alternative; boundary="_000_CH3PR20MB683249AB3A3E5FD49D1960D3AD412CH3PR20MB6832namp_" MIME-Version: 1.0 X-Provags-ID: V03:K1:9aVsS6twOcWVCqhyKjA5dhNOiZs+LpMTvTuUaBnDOSgzefoSPwd UlTnd75LHYYOME7rU/Qy1IM27GYE2Ry3qfDWKlGjYva8WVJYt5cJav7Ua533ZcZ14T1iock rQf8TnJdIkcEpl1ZQ7N0I1Knmjd7uWAjTeOoECX8Zti+TrDVjE4qER9Erbt+9BCT+RtwUAD eVTx4QnhtcQSVOcI60c2w== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:nq4BUixBBP8=;650SbGgbfA0JikBoIHsnHbSwByZ mjLCUKz7qP5CIxbs+b9Fb7eI5OqqTx60Bcf69YzYrJStn8d9ubhNE29BKePWUCf40XRiyfpBn pcQdi4isOPeDEsGcq3a1Yr7/nHiy7/+IyN8qv+HiCfJLcOJMsWx3uyeTNwWTFSf7LVJavNQ+0 JT1ZdTbxmOIJ5tPlk8Cr8eTOiyJt25+dejNzkiOp50udidrWfKxinH6Uwrmp+F9dE7cGDHqHx NagH4dBW+yiWzA43nQJHYr6CepTAQ/bulnDkvZNuKv0hNJXA0/nRKBaNGimags3AxGn3K9kFB bWK0TPf/MFzyq5dcNAwnak24XgoeMZ9ZKBt8E2dgLLrwDNdWvxvDazN/Ir6hJTjDZPitUmFr9 6Uw2eiInkMdWz+LWUXuafsdxI/EXvTkt+2R8dGHun+sY3gtzE98LmrkWKExngkz5sD1DWQ0By jhKGFHBPJcBLMHeywZQzmihdKElTn9FzQBc4MZKzEh787SpXMiDGb5Vk+yjBZ2e/tMy3OXOM5 1aaNwlX1US6NqGTRYZWKjVWvdq62pbDRZtGmi0Vv9oLe5o3ndl2/ThB5euOxyNQi8s6/VCyeH gb5QjSh8pXgLkGbarSLxlBAbXoj+DEHSspan2m3enLe17gZ+QLl6UCK+0rLlzAePGObMfI5V/ mZlQfrB1U3OeS/bbCKnwpn+2faBLjKyCOzVf0RbE+VUAMD1BKY/p2aeg/bbOrUXgtMUVnJlSX k+K9XABnD3iCqkyKcGQFBHTPC6QJGo6It7xx/ru+kMhv+QAm9wtKS8= X-Spam-Status: No, score=-0.7 X-Spam-Score: -6 X-Spam-Bar: / X-Spam-Flag: NO --_000_CH3PR20MB683249AB3A3E5FD49D1960D3AD412CH3PR20MB6832namp_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi Craig, I was able to finally burn version 1.21 into an 8755A EPROM. On the old Ne= edham PB-10 EPROM programmer I had to make sure I selected "Intel Hex" file= . I didn't see this at first and was selecting just "Hex" for the file typ= e. I am having fun relearning. Not to bother you too much, is there a decent 8085 assembler/compiler softw= are that runs on a PC out there you would recommend? I think it would be f= un to take some assembler code and compile, burn it to EPROM, and run it. I am also working on getting an original Intel SDK-80 SBC up and running. = So far I have the original Intel 630 power supply working with the board an= d am trying to get an older PC with Hyper Terminal plugged into J3 to commu= nicate with it. I am still trouble-shooting my second old SDK-85 board. I'm down to the di= splay/keyboard circuitry. Because I have extra segments lit on the display= , I am thinking there is a shorted driver transistor. Thanks again, Tom --_000_CH3PR20MB683249AB3A3E5FD49D1960D3AD412CH3PR20MB6832namp_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Hi Craig,

I was able to finally burn version 1.21 into an 8755A EPROM.  On the o= ld Needham PB-10 EPROM programmer I had to make sure I selected "Intel= Hex" file.  I didn't see this at first and was selecting just &q= uot;Hex" for the file type.  I am having fun relearning. 

Not to bother you too much, is there a decent 8085 assembler/compiler softw= are that runs on a PC out there you would recommend?  I think it would= be fun to take some assembler code and compile, burn it to EPROM, and run = it.

I am also working on getting an original Intel SDK-80 SBC up and running.&n= bsp; So far I have the original Intel 630 power supply working with the boa= rd and am trying to get an older PC with Hyper Terminal plugged into J3 to = communicate with it.

I am still trouble-shooting my second old SDK-85 board.  I'm down to t= he display/keyboard circuitry.  Because I have extra segments lit on t= he display, I am thinking there is a shorted driver transistor.

Thanks again,

Tom


--_000_CH3PR20MB683249AB3A3E5FD49D1960D3AD412CH3PR20MB6832namp_--