[Coco] MC6847 External ROM - REV 02

[Zippster]

Brain not fully engaged yet.  :)

You must mean the using your own character sets?

If so, then yes.  I put together an excel spreadsheet that lets you create a char set easily,
and even generates the hex code for it, which can easily be copied and pasted into a hex editor and
saved as a .bin to burn the EPROM with.

<https://drive.google.com/open?id=0B1sgl615FlGnQlJnRUVaZS04N2c&authuser=0 <https://drive.google.com/open?id=0B1sgl615FlGnQlJnRUVaZS04N2c&authuser=0>>

The board will support up to 16 character sets (selectable by DIP-Switch) in a 27256 EPROM.

Here are some screenshots of a few font I put together with the excel file.

<https://drive.google.com/open?id=0B1sgl615FlGnfmI3UFVWQU1VT0QxeE9uWG4tRUk5cVBXZFlwclljcWc2UC1nZU9FWTdSZVU&authuser=0 <https://drive.google.com/open?id=0B1sgl615FlGnfmI3UFVWQU1VT0QxeE9uWG4tRUk5cVBXZFlwclljcWc2UC1nZU9FWTdSZVU&authuser=0>>

- Ed



> On May 9, 2015, at 8:01 AM, Zippster <zippster278 at gmail.com> wrote:
> 
> Sorry, I’m not sure what you mean by that.
> 
> What’s a UDG?
> 
> - Ed
> 
> 
>> On May 9, 2015, at 7:45 AM, Sandrus Magister <san.mes at gmail.com> wrote:
>> 
>> Is there a version that allows us define own own UDGs?
>> 
>