[Coco] CoCo 128-column text mode

[Nick Marentes]

On 8/01/2015 6:36 AM, Allen Huffman wrote:
>> On Jan 7, 2015, at 2:06 PM, William Astle <lost at l-w.ca> wrote:
>>
>> Theoretically, it would allow for 256 columns in a text mode with no attributes
> Is there a no-attribute text mode???
>
> 		-- A
>
>

I think there is but hardware horizontal scrolling always moves in bytes 
of 2.

Something with the design of the GIME chip...it fetches 2 bytes at a time.

Nick