
{"id":3256,"date":"2023-05-08T18:47:32","date_gmt":"2023-05-08T17:47:32","guid":{"rendered":"https:\/\/www.museo-computer.it\/en\/?page_id=3256"},"modified":"2023-05-10T10:34:53","modified_gmt":"2023-05-10T09:34:53","slug":"rs232-wifi-modem-computer","status":"publish","type":"page","link":"https:\/\/www.museo-computer.it\/en\/rs232-wifi-modem-computer\/","title":{"rendered":"rs232-wifi-modem-computer"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p><strong>Come usare il Simple Wifi RS232 modem con il computer HAL9000?<br><\/strong>Questa \u00e8 la domanda che mi viene fatta pi\u00f9 spesso: vorrei usare il tuo modem su questo computer, come posso fare? E\u2019 difficile dare sempre una risposta: ogni computer ha le sue caratteristiche e peculiarit\u00e0, molti non hanno nemmeno una porta seriale standard!<\/p>\n<p>Se lo usate su un computer che non \u00e8 presente mandatemi che software avete usato e come avete fatto, lo inserir\u00f2 nella lista (in ordine alfabetico). Tenete presente che, dove c&#8217;\u00e8 una porta seriale RS232, il modem funziona sempre.<br>Ho ricevuto messaggi che \u00e8 stato usato su tantissimi computer. Le istruzioni e i video qui inseriti sono solo alcuni!<\/p>\n\n\n\n<p><strong>Apple II GS (but also Macintosh 68k and IIc+)<\/strong><br>Apple II GS, Macintosh 68k and&nbsp; IIc+ have a serial port with a Mini DIN-8 connector instead of a standard DB9-DB25 connector. You need a custom cable (you can see the pin out after the video). On the Apple II i use Proterm 3.1 for terminal program, on the Mac &#8220;Mac Cincy&#8221;.<br>In this video at the <a href=\"https:\/\/www.allaboutapple.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">All About Apple<\/a> musem i show the Simple Wifi Modem with an Apple IIGS and a&nbsp; Macintosh SE.<\/p>\n<p>&nbsp;<\/p>\n<p>Mini DIN-8 IIgs Serial Port (also IIc+ and Macintosh)<\/p>\n<p>The IIgs serial port is numbered as follows, looking at the back<br>of the computer:<\/p>\n<p>Mini-Din 8<br>IIgs Serial Port<br>(Female) Socket<\/p>\n<p>8 7 6<br>5 4 3<br>2 1<\/p>\n<p>Pin Signal Name and Description*<\/p>\n<p>1 HSKo Handshake output. Driven uninverted from the<br>SCC&#8217;s \/DTR output.<br>Voh = 3.6V; Vol = -3.6V; Rl &#8211; 450 ohms<br>2 HSKi Handshake input or external clock. Received<br>inverted at SCC&#8217;s \/CTS and \/TRxC inputs.<br>Vih = 0.2V; Vil = -0.2V; Ri = 12K ohms<br>3 TxD- Transmit data (inverted). Driven inverted<br>from SCC&#8217;s TxD output; tri-stated when SCC&#8217;s<br>\/RTS is not asserted.<br>Voh = 3.6V; Vol = -3.6V; Rl = 450 ohms<br>4 GND Signal ground. Connected to logic and<br>chassis ground.<br>5 RxD- Receive data (inverted). Received inverted<br>at SCC&#8217;s RxD input.<br>Vih = 0.2V; Vil = -0.2V; Ri = 12K ohms<br>6 TxD+ Transmit data. Driven uninverted from SCC&#8217;s<br>TxD output; tri-stated when SCC&#8217;s \/RTS is not<br>asserted.<br>Voh = 3.6V; Vol = -3.6V; Rl = 450 ohms<br>7 GPi General-purpose input. Received inverted at<br>SCC&#8217;s \/DCD inputs.<br>Vih = 0.2V; Vil = -0.2V; Ri = 12K ohms<br>8 RxD+ Receive data. Received uninverted at SCC&#8217;s<br>RxD input.<br>Vih = 0.2V; Vil = -0.2V; Ri = 12K ohms<\/p>\n<p>Note: Absolute values of specified voltages are minimums;<br>Ri is a minimum, Rl is a maximum.<\/p>\n<p>*from IIgs tn030 1990 J. Luther &amp; R. Reynolds<\/p>\n\n\n\n<p><strong>Commodore AMIGA<\/strong><br>In every Commodore Amiga there is a standard DB25 serial port. Just connect utti i computer Amiga hanno una seriale DB25 standard. Basta quindi collegare il modem e caricare un programma di terminale per collegarsi (ad esempio NCOMM).<\/p>\n<p><video controls=\"controls\" width=\"300\" height=\"150\">\n<source src=\"https:\/\/www.youtube.com\/shorts\/9Pl6ZwbyCi4[\/embed]\"><\/video><\/p>\n<p>&nbsp;<\/p>\n\n\n\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3256","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.museo-computer.it\/en\/wp-json\/wp\/v2\/pages\/3256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.museo-computer.it\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.museo-computer.it\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.museo-computer.it\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.museo-computer.it\/en\/wp-json\/wp\/v2\/comments?post=3256"}],"version-history":[{"count":6,"href":"https:\/\/www.museo-computer.it\/en\/wp-json\/wp\/v2\/pages\/3256\/revisions"}],"predecessor-version":[{"id":3283,"href":"https:\/\/www.museo-computer.it\/en\/wp-json\/wp\/v2\/pages\/3256\/revisions\/3283"}],"wp:attachment":[{"href":"https:\/\/www.museo-computer.it\/en\/wp-json\/wp\/v2\/media?parent=3256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}