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Author Topic: A3640 PAL U209 Rev -03  (Read 1658 times)

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Offline alexhTopic starter

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A3640 PAL U209 Rev -03
« on: July 11, 2006, 09:28:19 AM »
I've done "cut-n-jumper" modifications to A3640 CPU cards this week for other people. Converting their 3.0 cards into a "half way to 3.1" cards. (At the same time fixing any Capacitor polarity issues).

I would like to provide some replacement U209-03 PALS also to convert them to true 3.2

Anyone either got some already programmed to -03, or some blank ones they could sell me programmed to -03?

At the very least can someone provide me with the A4KPALS.LHA archive (refered to in the definitive buster guide) which contains the PAL binaries?
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Offline Doobrey

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Re: A3640 PAL U209 Rev -03
« Reply #1 on: July 11, 2006, 12:35:59 PM »
Are these any use to you ?( rev 0+2 A3640 plds from the Dave Haynie archive)

Edit:
 found a nice little collection of 3640 pld's with the help of archive.org,
 Saved them here, I think the one you need is part 391472.03
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Offline alexhTopic starter

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Re: A3640 PAL U209 Rev -03
« Reply #2 on: July 11, 2006, 02:38:33 PM »
Ta very much.

All I need now is someone who can program them for me...

We might have a programmer here at work, I'll look around the office and see if we have any adapters.

I think they are 28-pin PLCC 22V10 PAL/GAL's? Anyone confirm?

http://joj.home.texas.net/amiga.html
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Offline alexhTopic starter

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Re: A3640 PAL U209 Rev -03
« Reply #3 on: July 11, 2006, 03:02:20 PM »
If I make up 10 does anyone want any?

Would anyone in the UK want their 3.0 boards converted into 3.2 boards? (For a nominal fee).
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Offline Doobrey

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Re: A3640 PAL U209 Rev -03
« Reply #4 on: July 11, 2006, 03:05:12 PM »
Quote

alexh wrote:
All I need now is someone who can program them for me...


I bought a PLD programmer from Ebay a while back, if you have a Chinese->UK mains adapter and can read the Chinese instructions you're welcome to borrow it ! :crazy:
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Offline KThunder

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Re: A3640 PAL U209 Rev -03
« Reply #5 on: July 11, 2006, 06:00:28 PM »
id buy one, maybe two depending on what you'd need for them
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Offline Zac67

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Re: A3640 PAL U209 Rev -03
« Reply #6 on: July 11, 2006, 07:40:04 PM »
The bctl.pld says it's 22V10, too. The schematics from Dave's archive reads '22V10-10'.

Depending on the price, I'd say I take one. (5-6 EUR?)

Segor Germany charges 9 EUR :-o for the first and 2 EUR for subsequent programs - their prices had been very fair but went up some time ago.
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