Hallo Jim, > So, you'd need to add inputs in addition to outputs. Oops, I completely forgot about the inputs. >The unit has 7 additional I/O lines - 1 input for telling the PLA to use the extended mode. Instead of using a jumper, using two solder pads could be an option: less room, cheaper. - 4 inputs for the address lines A8..A11 to split $D000/$D3FF and $D400/$D7FF in two parts each. - 1 output for the $D100/$D3FF area - 1 output for the $D500/$D7FF area These four inputs spoil the idea a bit but I can blame myself for it, I should have thought it over a bit more before answering. With kind regards / met vriendelijke groet, Ruud Baltissen http://www.Baltissen.org De informatie in dit e-mailbericht is vertrouwelijk en uitsluitend bestemd voor de geadresseerde. Wanneer u dit bericht per abuis ontvangt, verzoeken wij u contact op te nemen met de afzender per kerende e-mail. Verder verzoeken wij u in dat geval dit e-mailbericht te vernietigen en de inhoud ervan aan niemand openbaar te maken. Wij aanvaarden geen aansprakelijkheid voor onjuiste, onvolledige dan wel ontijdige overbrenging van de inhoud van een verzonden e-mailbericht, noch voor daarbij overgebrachte virussen. APG Groep N.V. is gevestigd te Heerlen en is ingeschreven in het handelsregister van de Kamer van Koophandel Limburg onder nummer 14099617 The information contained in this e-mail is confidential and may be privileged. It may be read, copied and used only by the intended recipient. If you have received it in error, please contact the sender immediately by return e-mail; please delete in this case the e-mail and do not disclose its contents to any person. We don't accept liability for any errors, omissions, delays of receipt or viruses in the contents of this message which arise as a result of e-mail transmission. APG Groep N.V. is registered in the trade register of the Chamber of Commerce Limburg, The Netherlands, registration number: 14099617 Message was sent through the cbm-hackers mailing listReceived on 2015-05-04 07:00:05
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