Re: conversion of cbm8032 video signal to vga or hdmi

From: Alexander Jacocks <jjacocks_at_gmail.com>
Date: Wed, 3 Nov 2021 11:20:38 -0400
Message-ID: <CAF-r0Y1RDEd4ehiSFOAURv9t2x_r9rQ9sMfhLZRH6Rrcph_9vQ_at_mail.gmail.com>
Looking at the GitHub page, I think that Michal already shared all of the
details to make a board.

- Alex

On Wed, Nov 3, 2021 at 7:48 AM Baltissen, GJPAA (Ruud) <
ruud.baltissen_at_apg.nl> wrote:

> Michał, are you willing to share what you built for the CBM-II? Maybe it
> can be used for the other CBMs as well.
>
>
>
> Dziękuję bardzo!
>
>
>
>
>
> With kind regards / met vriendelijke groet, Ruud Baltissen
>
>
>
> http://www.baltissen.org
>
>
>
>
>
>
>
>
>
>
>
> *Van:* Daniel O'Shea <dan_at_ozramp.net.au>
> *Verzonden:* woensdag 3 november 2021 10:29
> *Aan:* cbm-hackers_at_musoftware.de
> *Onderwerp:* Re: conversion of cbm8032 video signal to vga or hdmi
>
>
>
> Another way of approaching this may be to have the FPGA stand-in for the
> 6545 and grab the video data directly? Some inspiration:
>
>
>
> https://github.com/EisernSchild/MC6845
> <https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FEisernSchild%2FMC6845&data=04%7C01%7Cruud.baltissen%40apg.nl%7C8134280551d9405a299208d99eae431f%7Cc1f94f0d9a3d48549288bb90dcf2a90d%7C0%7C0%7C637715294098618200%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=%2B3fC1kgt%2BDR%2Fng%2BqW%2FJtkYwllRYKo%2BLPLuxtkjy%2BrCE%3D&reserved=0>
>
> https://github.com/schlae/graphics-gremlin/blob/main/verilog/crtc6845.v
> <https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fschlae%2Fgraphics-gremlin%2Fblob%2Fmain%2Fverilog%2Fcrtc6845.v&data=04%7C01%7Cruud.baltissen%40apg.nl%7C8134280551d9405a299208d99eae431f%7Cc1f94f0d9a3d48549288bb90dcf2a90d%7C0%7C0%7C637715294098618200%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=MJTrPg07b12MQ1QIhDpTc7wiM5dZw1O6kg6CWHvJ1nE%3D&reserved=0>
>
>
> https://opencores.org/websvn/filedetails?repname=System09&path=%2FSystem09%2Ftrunk%2Frtl%2FVHDL%2Fcrtc6845.vhd
> <https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fopencores.org%2Fwebsvn%2Ffiledetails%3Frepname%3DSystem09%26path%3D%252FSystem09%252Ftrunk%252Frtl%252FVHDL%252Fcrtc6845.vhd&data=04%7C01%7Cruud.baltissen%40apg.nl%7C8134280551d9405a299208d99eae431f%7Cc1f94f0d9a3d48549288bb90dcf2a90d%7C0%7C0%7C637715294098628197%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=RoMOuqgca4ygS3BuP2D5EG0qGFwCaG3kyHqZb4SAVfU%3D&reserved=0>
>
>
>
>
>
> 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
>
Received on 2021-11-03 17:00:03

Archive generated by hypermail 2.3.0.