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I have a small question about R34 and R35.

Being 0R I guess they are just links, right?

Do I need to connect both? On the populated Beta board picture here, I can see R35 installed, but not R34.

robcfg wrote: ↑Thu Jan 25, 2024 10:56 pm I'm half way through the Beta board soldering, and would like to know if I can use 4164 ram chips instead of the MK4564N ones.

Yes - I used KM4164 chips originally, although I swapped them out for Phill's modern memory boards afterwards.

Oh, how do I order the tree expansion connector in the middle of the board?

You want these... https://www.aliexpress.com/item/4000215552439.html

For the motherboard it's a straight female. Any expansion cards need right-angled male.

robcfg wrote: ↑Wed Jan 31, 2024 5:17 pm I have a small question about R34 and R35.

Being 0R I guess they are just links, right?

Do I need to connect both? On the populated Beta board picture here, I can see R35 installed, but not R34.

R35 is 0R (or wire link)
R34 is left open.

robcfg wrote: ↑Mon Jan 29, 2024 3:00 pm Thanks a lot!

I'm 22 14-pin sockets away of having all sockets installed...

Keep going - sorry I've not been looking in enough. Feel free to email me any questions if I don't reply on here, as am keen to see more of these running!