Re: [Freedos-user] Adapter PCMCIA to CF

2024-03-29 Thread Eric Auer via Freedos-user



Hi!

If I have to guess: If your CF is at least a POTENTIAL boot
device, the BIOS may add it to the list of harddisks for
which no DOS drivers are required. If it is not, then it
is just some plug and play device which may come and go and
for which you would probably have to find appropriate DOS
drivers to let DOS handle the coming and going properly.

Similar things happen with USB flash sticks: If you boot
from them, they may behave like internal harddisks, but
if you do not, or if you remove one stick and plug another
stick while DOS is already running, DOS and/or the BIOS may
not notice the "disk change", causing all sorts of problems.

Regards, Eric




OK, apparently the PCMCIA -> CF adapter must be added to the BIOS boot
list. Otherwise FreeDOS doesn't detect it. So everything is fine, 100%
functional.

Can someone explain to me why I have to add it to the boot list in the
BIOS? I don't want it to try to boot from the adapter. If you can give me a
website to read, that'll be enough for me.






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Re: [Freedos-user] Adapter PCMCIA to CF

2024-03-29 Thread Manuel Sobral via Freedos-user
OK, apparently the PCMCIA -> CF adapter must be added to the BIOS boot
list. Otherwise FreeDOS doesn't detect it. So everything is fine, 100%
functional.

Can someone explain to me why I have to add it to the boot list in the
BIOS? I don't want it to try to boot from the adapter. If you can give me a
website to read, that'll be enough for me.

Thank you

On Thu, Mar 28, 2024 at 9:57 AM Manuel Sobral 
wrote:

> Hello everyone again,
>
> The adapter has arrived and I've had mixed results, but overall it's been
> positive.
>
> The FreeDOS 1.3 that I have installed on my hard disk doesn't
> automatically detect the adapter with the compact flash. FreeDOS 1.3 on
> floppy disk available at (https://www.freedos.org/download/) can detect
> the adapter. By detecting the disk, I mean that FreeDOS mounts the disk
> on a new letter, "D:" for example.
>
> This means that I just need to make a change to the fdauto.bat file,
> doesn't it? Can anyone give me some pointers on how to do this?
>
> Thank you.
>
> On Thu, Mar 7, 2024 at 8:58 PM Manuel Sobral 
> wrote:
>
>> Thank you everyone.
>>
>> Yes, I will order from Aliexpress, I am not in a hurry. It will arrive
>> before the end of the month. I already have a 16GB Compact Flash here, so I
>> will try that first.
>>
>> Once again thank you
>>
>>
>>
>> On Thu, Mar 7, 2024 at 3:42 PM Louis Santillan via Freedos-user <
>> freedos-user@lists.sourceforge.net> wrote:
>>
>>> I tested a generic/brandless/labelless/white label 5 pack of CF PCMCIA
>>> adapters on an old Epson 286 laptop & Librex 386 laptop.  They worked as
>>> generic IDE drives and I was able to format an old 8MB CF card as FAT16
>>> with DOS.
>>>
>>> They looked like the ones here -
>>> https://www.ebay.com/sch/i.html?_nkw=PCMCIA+Compact+Flash+CF+Card+Reader+Adapter+for+Laptop
>>>
>>> They could be slightly cheap on aliexpress if you have patience for
>>> delivery -
>>> https://www.aliexpress.us/w/wholesale-PCMCIA-Compact-Flash-CF-Card-Reader-Adapter-.html
>>>
>>> On Thu, Mar 7, 2024 at 3:47 AM Ian Park via Freedos-user <
>>> freedos-user@lists.sourceforge.net> wrote:
>>>
 The CF to PCMCIA adapter is purely mechanical - you don't need any
 driver software. I used to use one in my Psion Series 7.

 HTH

 Ian

 Ian Park
 Email: i.d.c.p...@chalmers-park.name
 Mobile: +44 (0) 7785 300290
 Sent from my Galaxy


  Original message 
 From: Manuel Sobral via Freedos-user <
 freedos-user@lists.sourceforge.net>
 Date: 07/03/2024 11:07 (GMT+00:00)
 To: freedos-user@lists.sourceforge.net
 Cc: Manuel Sobral 
 Subject: [Freedos-user] Adapter PCMCIA to CF

 Hello everyone,

 First time using a mailing list, if I am doing something wrong please
 let me know.

 I recently purchased an IBM Thinkpad 370C and am running FreeDOS 1.3.

 My question is, is it possible to use a PCMCIA to Compact Flash
 adapter? Do I have to install the drivers or is it already included with
 FreeDOS? Do I have to buy an old PCMCIA adapter? Does it work with any
 Compact Flash?

 If it only works with certain adapters or Compact Flash, could someone
 provide me with already tested adapters and CF models?

 Thank you
 Manuel
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