Andres' H5 B1 Build

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AndresPlazaR
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Andres' H5 B1 Build

Post by AndresPlazaR »

I think I have everything ;-)
PXL_20201203_213306681.jpg
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The next few nights will be fun!
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exxos
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Re: Andres' H5 B1 Build

Post by exxos »

You will be missing at least 1 vital part preventing you from powering up for more days ;) :lol:
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viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
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AndresPlazaR
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Re: Andres' H5 B1 Build

Post by AndresPlazaR »

I'm ready to test...
PXL_20201205_045149184.jpg
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... except that I don't have jumper pins. Damn, exxos predicted it. :lol:

They arrive tomorrow, so it won't be long.
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Re: Andres' H5 B1 Build

Post by AndresPlazaR »

@DoG, @Icky, @exxos:

Regarding the RTC circuit, what is Q1? I was searching for it in the forum, but "rtc q1" didn't bring any results.

Thanks!
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Re: Andres' H5 B1 Build

Post by DoG »

AndresPlazaR wrote: Sat Dec 05, 2020 9:19 pm @DoG, @Icky, @exxos:

Regarding the RTC circuit, what is Q1? I was searching for it in the forum, but "rtc q1" didn't bring any results.
It's a DS1315 Phantom Time Chip from Maxim. You don't need it really. But could be nice to have. It's like having a Forget Me Clock II cartridge on the board.

EDIT1: Or is it the crystal you are wondering about? It's a 32.768kHz.

EDIT2: If you don't have a DS1315 you need to jumper pin 10 and 11. It should be marked with a square on the board.
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Re: Andres' H5 B1 Build

Post by AndresPlazaR »

DoG wrote: Sat Dec 05, 2020 10:02 pm EDIT1: Or is it the crystal you are wondering about? It's a 32.768kHz.

EDIT2: If you don't have a DS1315 you need to jumper pin 10 and 11. It should be marked with a square on the board.
Thanks @DoG! Yes, I was wondering about the crystal. And thanks for the tip about pins 10 and 11. :-)
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Re: Andres' H5 B1 Build

Post by AndresPlazaR »

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Re: Andres' H5 B1 Build

Post by DoG »

AndresPlazaR wrote: Sun Dec 06, 2020 2:02 am @DoG, the crystal like: https://www.mouser.com/ProductDetail/EC ... PMfw%3D%3D ?
Yes. But that part is for SMD pads and the boards has holes for THT part. But it seems that is should fit anyway.

I did check Mouser, Farnell and DigiKey for that size and thru hole part but couldn't find any in stock on any of them. Only one seller on eBay. Strange.

So the part you found is probably your best bet.
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Re: Andres' H5 B1 Build

Post by exxos »

https://www.exxosforum.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxosforum.co.uk/atari/store2/ - All my hardware mods for sale - Please help support by making a purchase.
viewtopic.php?f=17&t=1585 Have you done the Mandatory Fixes ?
Just because a lot of people agree on something, doesn't make it a fact. ~exxos ~
People should find solutions to problems, not find problems with solutions.
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Re: Andres' H5 B1 Build

Post by DoG »

Thanks @exxos. Hmm, I don't know what I searched for previously. Found plenty now: https://www.mouser.co.uk/ProductDetail/ ... kZdw%3D%3D
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