TTL homebrew CPUs

[dwight elvey]

>From: Jules Richardson <julesrichardsonuk at yahoo.co.uk>
---snip---
>
>I'm still not up to speed with the theory, though - I can see how the ring 
>counter operates once one tube is lit, but I'm not quite sure how the 
>power-up initial status with only the first tube in each counter lit is 
>arrived at... (i.e. how is it guaranteed that only one tube fires, rather 
>than none or several? Is one tube chosen to have slightly different 
>characteristics to the rest in the ring or something?)
>

Hi
Use diodes.
Dwight

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