[Coco] Drivewire for Dummies - Part 2 - The Cable

[Steven Hirsch]

On Fri, 23 Mar 2012, Darren A wrote:

> On Fri, Mar 23, 2012 at 11:07 AM, Chad H wrote:
>> I used that image in conjunction with other diagrams I found to make the
>> following cheat-sheet for the cable.  Maybe this will be useful.
>>
>> http://www.mediafire.com/?c91gj67kw7q6yzu  (CoCo DriveWire Serial Cable
>> pin-out diagrams)
>>
>
> These descriptions which include Vcc in the cable are incorrect.  The
> four signals are CD, RxD, GND and TxD.
>
> There is also a modified version of the cable in which pins 1 and 2
> (CD and RxD) are tied together.  This is necessary to achieve the 230
> kbps bit rate, but will also work at the lower bit rates.

Interesting.  Coco3 hardware can operate at 230kbps?  When did that 
happen?



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