What Makes a PDP-11/35 or 40 Tick?

[Paul Birkel]

>-----Original Message-----
>From: cctalk [mailto:cctalk-bounces at classiccmp.org] On Behalf Of Liam Proven via cctalk
>Sent: Tuesday, June 11, 2019 7:06 AM
>To: Discussion: On-Topic and Off-Topic Posts
>Subject: What Makes a PDP-11/35 or 40 Tick?
>
>Found on Hackernews but by our very own Seth Morabito...
>
>«
>This is what makes a PDP-11/35 or PDP-11/40 tick. It turns out to be
>441 ICs. Impressive!
>»
>
>https://loomcom.com/blog/0044_what_makes_a_pdp_11_35_tick.html
>
>-- 
>Liam Proven - Profile: https://about.me/liamproven

I wonder what the unlisted 20 ICs are for, and what they are?

List totals 221; claim is 441 ...

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paul