[Coco] Interbank Incident for Drivewire ?

Daniel Campos daniel.campus at gmail.com
Tue Nov 27 21:46:57 EST 2012


I have a similar problem here. The Color64 doesn't work either with DW3 
or DW4. I have tried to configure the server as CoCo1 and CoCo2 but no 
avail...
The DW server log always appear "UNKNOWN OPCODE: 240" when I try a 
"DSKINI 0" on the CoCo side. There is anywhere a list with those DW errors ?

Thanks,
Daniel

Em 27/11/2012 21:34, Juan Castro escreveu:
> Is there a neat POKE I could use to change the speed to a lower value
> when loading CoCo 1 DW from the Cloud9 site WAV? I'm having difficulty
> making it work. Whereas the CoCo 3 version works like a breeze. And
> yes, I tried changing the server speed to 38400.
>
> On Tue, Nov 27, 2012 at 9:01 PM, Darren A <mechacoco at gmail.com> wrote:
>> On Tue, Nov 27, 2012 at 3:13 PM, Robert Gault wrote:
>>> Arthur Flexser wrote:
>>>> Out of curiosity, why would it work with a CoCo 2 but not a CoCo 1?
>>>>
>>>> Art
>>>>
>>> Actually I don't know what will happen and made an assumption based on the
>>> NitrOS-9 project. If you look at the Level1/coco section, you will see that
>>> two types of disks get built, coco1_dw3.dsk and coco2_dw3.dsk. There is no
>>> such distinction for non-Drivewire disks.
>>>
>>> Aaron, Boisy, or Darren Atkinson would be the ones to ask about this
>>> difference, and what it is.
>>>
>> The bit-banger routines in DriveWire for the CoCo 1 are timed to
>> operate at 38400 bps. This is because the CoCo 1 uses an OpAmp to
>> shift the voltage of the TxD output, whereas the CoCo 2/3 have the
>> SALT chip. The CoCo 1 OpAmp can't handle the faster 57600/115200 rates
>> used in the CoCo 2/3 routines.
>>
>> Darren
>>
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