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General discussions or ideas about hardware.
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16BIT ROM CART THOUGHTS
Replies: 112
by
exxos » Mon Aug 28, 2017 6:46 pm
I have been thinking about the diagnostic cart where larger ROM's are used with a switch to select which version of the ROM to run (IE, ST, STE, MSTE...
- 112 Replies
- 8841 Views
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Last post by exxos
Mon Mar 25, 2019 4:00 pm
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Project: HDMI/DVI out for STFM
Replies: 498
by
Smonson » Sun Oct 29, 2017 9:42 am
Hi all,
Here's my current project that's been keeping me up late for several months.
I'm creating a HDMI/DVI video out for my STFM by interfacing a...
- 498 Replies
- 34393 Views
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Last post by rubber_jonnie
Mon Mar 25, 2019 2:38 pm
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TOS ROMS
Replies: 1
by
christofer.ramstedt » Sun Mar 24, 2019 8:31 pm
If i want to burn my own eproms with TOS 2.06 swe for my STE. Is it the same file to both eproms? (HI and LO)
The zip file only have one file and the...
- 1 Replies
- 48 Views
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Last post by PaulJ
Sun Mar 24, 2019 9:06 pm
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Falcon H-sync fault
Replies: 5
by
exxos » Thu Sep 06, 2018 1:58 pm
Never seen this before...
Looking at H-sync it seems to jump down voltage, which seems to be when the monitor goes out of sync.. no idea what...
- 5 Replies
- 647 Views
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Last post by exxos
Wed Mar 20, 2019 10:34 pm
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Which 1040 STF is this?
Replies: 46
by
32bitminus » Thu Feb 21, 2019 1:53 am
Waiting for this to arrive, I was trying to figure out which model this is, has a floppy with a smaller button. All the 1040 STFs I can find have the...
- 46 Replies
- 1014 Views
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Last post by 32bitminus
Sun Mar 17, 2019 6:23 pm
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Nova eGPU
Replies: 1
by
Atarian Computing » Sun Mar 17, 2019 1:39 pm
So eGPU is just another name to a phenomenon pioneered by Atarians decades ago in the form of Nova. I always thought it was cumbersome without a...
- 1 Replies
- 193 Views
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Last post by stephen_usher
Sun Mar 17, 2019 5:24 pm
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What is BURS?
Replies: 10
by
sety » Tue Mar 05, 2019 9:52 am
Hi. :)
Every single ST I've disassembled has the letters BURS scribbled in blue permanent marker across the top of the modulator shield. Does anyone...
- 10 Replies
- 248 Views
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Last post by exxos
Mon Mar 11, 2019 1:12 pm
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- 6 Replies
- 165 Views
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Last post by Rafi
Mon Mar 04, 2019 10:06 pm
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ST RAM upgrade
Replies: 3
by
damanloox » Sat Mar 02, 2019 2:14 pm
Can anybody tell me the best/easiest/best looking ;) RAM upgrade for ST (not F)? 2+ MB if possible
- 3 Replies
- 127 Views
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Last post by exxos
Sun Mar 03, 2019 11:56 am
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phantom bus accelerator & clock patch
Replies: 20
by
exxos » Sun Feb 24, 2019 11:10 am
I looked into my clock patch again on my second Falcon and I think I know why the phantom patch needs the second buffer chip for the SDMA.
Adding...
- 20 Replies
- 386 Views
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Last post by Steve
Mon Feb 25, 2019 8:01 pm
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- 3 Replies
- 120 Views
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Last post by 32bitminus
Fri Feb 22, 2019 3:08 pm
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Rev C070859-001 Rev2.0 Australia 1989
Replies: 7
by
krisfeigl » Wed Feb 20, 2019 9:17 am
Hi Guys
I need help in finding out what I can do with this collectors item as I have never seen this motherboard before.
Surface mount PLCC MMU...
- 7 Replies
- 204 Views
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Last post by exxos
Thu Feb 21, 2019 12:07 pm
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Atari TT Boosters / Accelerators
Replies: 9
by
Icky » Sat Dec 30, 2017 12:43 pm
I have been looking around the web for an Atari TT booster but there only seem to be two locations I have found any references.
Firstly I think the...
- 9 Replies
- 1706 Views
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Last post by tuxie
Thu Feb 14, 2019 9:19 am
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Viking board on Mega,ST
Replies: 16
by
rcamp48 » Sat Feb 09, 2019 3:52 am
What if anything can I do with a Viking board in a Mega St4 , mine arrived today with 4 megs ram , TOS 1.04 and a Viking n board with an extra CPU...
- 16 Replies
- 517 Views
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Last post by PaulJ
Mon Feb 11, 2019 2:15 am
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How would you rework/improve this STE?
Replies: 14
by
stween » Sat Jan 12, 2019 11:08 pm
In my collection, I've pulled out of storage my original STE, the one I've had since 1992. It's been mostly in storage for the last 15 years, but...
- 14 Replies
- 824 Views
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Last post by stween
Sun Feb 03, 2019 5:21 pm
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diagnostic berr test address ?
Replies: 1
by
exxos » Mon Jan 28, 2019 3:15 pm
Does anyone know the address which the ST diagnostic cartridge tests out BERR on ?
I'm assuming it tests some invalid address which causes BERR to...
- 1 Replies
- 182 Views
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Last post by czietz
Mon Jan 28, 2019 7:34 pm
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- 76 Replies
- 10472 Views
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Last post by Darklord
Mon Jan 28, 2019 5:17 pm
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Just bought a U S Atari Mega 4 for $240 US
Replies: 14
by
rcamp48 » Sun Jan 27, 2019 6:19 am
Hey guys: I.Just bought a Mega ST 4 with keyboard and mouse for $240 US plus shipping came to a little over $300 US. Thing is it says Mega ST4 on the...
- 14 Replies
- 480 Views
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Last post by PaulJ
Mon Jan 28, 2019 3:39 pm
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- 5 Replies
- 313 Views
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Last post by PaulJ
Thu Jan 17, 2019 3:28 pm
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Wanting to upgrade a 520 ST to 4 MB
Replies: 3
by
rcamp48 » Wed Jan 16, 2019 11:32 pm
Hi I am wanting to.upgrade a 520'ST to 4 MB. What is involved and what is the easiest way to do this. It has 512 :-/ in it right now , it's kinda...
- 3 Replies
- 193 Views
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Last post by rubber_jonnie
Thu Jan 17, 2019 9:57 am
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- 2 Replies
- 162 Views
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Last post by terriblefire
Wed Jan 16, 2019 7:12 pm
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Just got a new SH204 minus the hard drive
Replies: 2
by
rcamp48 » Mon Jan 07, 2019 9:38 pm
I just got my SH204 minus the hard drive, what can I use in it to replace the MFM drive , Brad tells me it will handle SCSI-1 as I have all of the...
- 2 Replies
- 302 Views
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Last post by frank.lukas
Wed Jan 09, 2019 12:06 pm
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- 10 Replies
- 425 Views
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Last post by rcamp48
Fri Jan 04, 2019 2:40 am
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Mega ST part number wanted.
Replies: 2
by
PaulJ » Tue Jan 01, 2019 11:19 pm
Does anyone know where I can buy the 64 pin mega st expansion port plug or know its part number? I got the last one from best and they didn't know...
- 2 Replies
- 208 Views
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Last post by PaulJ
Wed Jan 02, 2019 1:26 am
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BLITTER RE-CREATION THOUGHTS
Replies: 125
by
exxos » Tue Aug 22, 2017 10:37 pm
blitterSM.jpg
Many should know the great work over at in recovering some lost Atari files. I saw in there 2 versions of the blitter IC. 1986 and...
- 125 Replies
- 13812 Views
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Last post by exxos
Sat Dec 29, 2018 12:36 pm
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