TI-99/4A Floppies

[Chuck Guzis]

On 2 Oct 2007 at 2:16, Liam Proven wrote:

> They were pretty much the first ever 16-bit home micro, but it was a
> crippled 16-bit chip - as detailed in another message in this thread.
> They did have good keyboards, were solidly built and I believe the
> graphics chip was, for its time, decent and capable.

Tossing all of the other chips and CROMs and other stuff out, how 
compatible was the TMS9900 with the TI 990 mini?  The same or 
considerablly different?

Cheers,
Chuck