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From: Jeroen Belleman <jeroen@nospam.please>
Newsgroups: rec.sport.pro-wrestling,rec.arts.tv,uk.comp.sys.mac,edm.general,sci.electronics.design
Subject: Re: Genocide Joe is beginning to stink like Lyndon B. Johnson
Date: Thu, 9 May 2024 19:09:14 +0200
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On 5/9/24 17:29, bitrex wrote:
> On 5/9/2024 10:06 AM, John Larkin wrote:
> 
>>> And I can integrate some other functions, too. Look at all the fun parts
>>> you get for 40 cents in small quantity. These things have been solid
>>> money-makers for me so far
>>>
>>
>> People keep re-inventing the "analog FPGA" but none seem to have been
>> successful. There must be some deep fundamental reason why.
> 
> More briefly, asynchronous mixed-signal design can be annoying as you've 
> probably experienced. Have to even more carefully consider timings and 
> race conditions, the lull between clock edges can't save you.

I *like* to use asynchronous state machines in my designs from
time to time. It's not really so different from synchronous
design, and it's a natural solution in many situations. It's
just that setup and hold times apply to more inputs than just
a clock.

Jeroen Belleman