Re: [N8VEM: 13989] Another SBC-188 lives

[Douglas Goodall <douglas...@mac.com>]

How much memory is on board?

Douglas

Http://Goodall.com


On Jun 24, 2012, at 3:08 PM, David Giles <vk...@internode.on.net> wrote:

> Hello John,
> 
> The only thing I don't fully understand yet is the HALT LED comes on whenever it is waiting for some input from the terminal.  This is most prevalent when running the Tiny BASIC.  To get it to do anything I have to hit enter as each line is run - it's like it's in single step mode.
> 
> Other than that it seems ok, but I haven't spent much time with it since I got it running.  I'm rather hoping someone else will attempt to write a version of CPM-86 for it in the future.
> 
> Regards
> 
> David
> 
> 
> On 25/06/12 01:19, John Coffman wrote:
>> David,
>> 
>> Congratulations!!  Very nice construction of the SBC-188.
>> 
>> So many DOS applications use the video RAM directly -- this is a
>> bummer.  But getting MSDOS to run is an accomplishment.  We know that
>> 6.22 and 5.0 both run on this board.
>> 
>> Have you tried the BIOS copy of Integer BASIC?  Rich Cini got this to
>> work, and it is included in BIOS039.
>> 
>> --John
>> 
>> 
>> 
>> 
>> On 06/22/2012 09:25 PM, vk5dg wrote:
>>> Hello All,
>>> 
>>> After much procrastination I have finished building my SBC-188 v1
>>> board.  While there are a few
>>> more issues to clear up (the supercap is not all that super anymore
>>> etc.) I have managed to boot
>>> MS-DOS 6.22 with one floppy.  Running bios v039.  Don't know if I'll
>>> be spending more time on
>>> it in the near future.  Anyhow I have added a photo of the completed
>>> board to the SBC-188 V1
>>> folder as there wasn't already one there.
>>> 
>>> Regards
>>> 
>>> David
>>> 
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