Huyndai hit 15s retrofit

andypugh
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07 Dec 2022 11:16 #258798 by andypugh

Replied by andypugh on topic Huyndai hit 15s retrofit

Boot from the ISO USB and run a latency test, you can do this without messing with the current OS install.

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Mr.
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07 Dec 2022 13:42 #258806 by Mr.

Replied by Mr. on topic Huyndai hit 15s retrofit

Thats the plan today, what would be decent latency?

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andypugh
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07 Dec 2022 14:15 #258808 by andypugh

Replied by andypugh on topic Huyndai hit 15s retrofit

<50,000 ns is usable for software step generation, < 300,000 is just about usable for an FPGA card like a 5i24. If your PCI PC is < 100,000 then it should be OK.

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Mr.
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07 Dec 2022 14:22 #258809 by Mr.

Replied by Mr. on topic Huyndai hit 15s retrofit

Thats good news ill report back later today

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Mr.
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07 Dec 2022 23:52 #258847 by Mr.

Replied by Mr. on topic Huyndai hit 15s retrofit

Seems the pc bearly boots lol, its 3.0ghz p4 but the ram is really low like 512mb. Mabe its my settings hyperthreading is enabled in bios

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tommylight
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08 Dec 2022 00:37 #258852 by tommylight

Replied by tommylight on topic Huyndai hit 15s retrofit

512MB should still be usable for the official Debian buster, but laggy for sure.
Just for giggles, see if there is something like "gate A20" or A21 in the BIOS and set it to fast if you do find it, it makes a world of change in speed.
And yes, disable hyperthre...s#itting . Good, how much i hated that since the announcement by intel back in the day....

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Mr.
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08 Dec 2022 01:17 #258861 by Mr.

Replied by Mr. on topic Huyndai hit 15s retrofit

I think i messed sumin up, i had to create a new bootable usb because i used gpt on the last one. Im gunna redo it tonight and start again tomarrow

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Mr.
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09 Dec 2022 21:49 #259046 by Mr.

Replied by Mr. on topic Huyndai hit 15s retrofit

Havent ran it again yet fellas, im waiting on a new to me motherboard to show up then ill check back. That other computer was a 32bit xp mabe the hardware wasnt good enough to run linuxcnc? I donno the newerish one cost 30 bucks and it have pcie and pci slots with 8gigs

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andypugh
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10 Dec 2022 11:06 #259077 by andypugh

Replied by andypugh on topic Huyndai hit 15s retrofit

I wouldn't suggest installing LinuxCNC on a 32-bit CPU at this point in time.
It will work, but maybe not in the next or next-but-one LinuxCNC versions.
Any CPU after the P4 of 2002 will be 64-bit. So if you do have a 32-bt PC it's at least 20 years old.

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Mr.
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12 Dec 2022 03:01 #259239 by Mr.

Replied by Mr. on topic Huyndai hit 15s retrofit

Yea i figured it would be a hardware issue, i have a different motherboard on the way. Not brand new but prob new enough

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