[Coco] Reading DOS Rom

[Steven Hirsch]

On Wed, 11 Feb 2009, Darren A wrote:

> On Wed, Feb 11, 2009 at 4:15 PM, Steven Hirsch wrote:
>
>> Before I damage something, can anyone confirm that the ROM from a Tandy
>> floppy controller can be safely read on an EPROM programmer?  If so, what do
>> I setup for?  Is there an actual EPROM part number that uses the same pinout
>> as the masked ROM?  Can I simply setup for a 2764 and offset it in the
>> socket?
>>
>
> If it is an FD-502 with a 28 pin ROM then it can be read just as if it were
> a 2764 EPROM.  If it is a 24 pin ROM then the EPROM programmer would need to
> be configured for a 68764 or 68766 EPROM.

Thanks!  That's what I needed.  I have an FD-501 with the 24-pin ROM.



--