You will not be able to post if you are still using Microsoft email addresses such as Hotmail etc
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DO NOT USE MOBILE / CGNAT DEVICES WHERE THE IP CHANGES CONSTANTLY!
At this time, it is unfortunately not possible to whitelist users when your IP changes constantly.
You may inadvertently get banned because a previous attack may have used the IP you are now on.
So I suggest people only use fixed IP address devices until I can think of a solution for this problem!
Please make sure you are logged in for at least 2 hours
to make sure your IP is added into the firewall whitelist, thanks
And here's the C103253 REV.5 that just arrived. It's been a good day!
IMG_20180105_130550__01.jpg (5.87 MiB) Viewed 6885 times
Interesting board, as odd RAM chips. This board did come with a SIMM adaptor that sits atop the MMU and has a shifter adaptor, but I've removed that for the purposes of the picture. You can see a jumper on there for the adaptor, I left this on so I know where it goes, and it isn't getting in the way.
I will attempt to get running with no other HW fitted before I try to use the Adaptor.
DMA is a -38 and FDC is a VL1772.
EDIT 06/01/2018. The board runs after removing the RAM add in and re-soldering the resistor that had been 'jumped' elsewhere.
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
indeed the stfm is an interesting board.
As for the ste only the post 91 ones had an ajax from factory, yours is too old (89-90).
Looking back, not far, it's a really early 91 (sixth week) before the revision when the blitter was integrated in another ic.
If i take too long to reply, sorry my cat is sleeping on my laps.
avtandil wrote: Sun Nov 09, 2025 1:24 pm
And what is this, part number ?
part.jpg
Honestly, no idea.
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
