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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
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