From: Baltissen, GJPAA (Ruud) <ruud.baltissen_at_apg.nl>
Date: Tue, 15 Jun 2010 12:16:56 +0200
Message-ID: <3FAF2D74FB701448B997B2CB7A0076C20F4C1337@winsv116.office01.internalcorp.net>
Hallo allemaal,

I'm busy with my 8250IDE project. I finished commenting the 8250 sources
but forgot to place them on my site :( I will do this this evening,
including an updated 1541.ASM. 

About the hardware:
Although it says "8250IDE", I don't see any reason why one cannot use an
8050 or even a 4040 board! I myself will use the 8250LP as base for two
simple reasons:
- it uses 28-pin EPROMs, which will enable me to use my 29C256 EEPROM's
(only a bit of soldering needed). It is much easier to reprogram only
one IC then two:
- the 6530 daughterboard with seperate EPROM enables me to use a 2816
(no soldering needed).
At this moment I don't if they are 2564's or 2764's. I knew it yesterday
evening but got confused this morning by the schematics on Bo's site:
they show 2364's! So my question: is there a better/newer schematic

Even if stable 8250IDE ROMs are available, 8250, 8050 and 4040 board
owners will have a problem: they have to solder a socket for an EPROM on
top of the 6530 that must replace the onboard ROM. 

Any comment and ideas are welcome!

    / __|__
   / /  |_/     Groetjes, Ruud
   \ \__|_\
    \___|       URL: Ruud.C64.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 Algemene Pensioen Groep NV 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 it's 
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 Algemene Pensioen Groep NV 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 list
Received on 2010-06-15 11:00:04

Archive generated by hypermail 2.2.0.