[Coco] WiFi modem.

RETRO Innovations go4retro at go4retro.com
Sat Jan 20 15:40:30 EST 2018


On 1/20/2018 2:35 PM, Gene Heskett wrote:
>  From the tone of the last message in that thread, it agrees with mine.
> Sounds like the NXP SC28L92 might be a far better deal. But again I've
> no clue how much support glue other than cs decoding it might need. If
> the crosslink is followed, there are pdf's available there for these
> chips. QFP44. 10mm sq. looks like a good package choice. Theres also
> some sync logic glue samples in one of those messages.
The main problem is that the 28L92 is not register compatible, so you'd 
be leaving all existing SW out of luck.  As a general rule, I'm not a 
big fan of breaking compatibility.
> I've no clue if NXP is making a 6551 clone thats not broken, but the
> fifo's in this chip would certainly be an advantage.
I did not find one.

Jim



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