Another CA4003290, 1989 board....

STE motherboards
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redhawk668
Posts: 71
Joined: Sat Jan 06, 2018 3:03 pm
Location: Netherlands

Another CA4003290, 1989 board....

Post by redhawk668 » Sun Jun 30, 2019 2:15 pm

Ok, let's post my CA4003290, got this from an evilBay auction, the case is terrible, but the board seems in good condition :D. The DMA chip is the 001A variant, so it's a late STE, I guess.

It came with TOS 1.62 ROM's, I already upgraded it to TOS 2.06 and replaced the 0 Ohm resistors with proper pin headers and jumpers:

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And it has some factory bodge wire on the underside, don't know what the orange wire is. Seems like a past repair.

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My collection: 1040 STE, TOS 2.06, 4 mb, CosmosEx - 520 STFM, TOS 1.04, 4 mb, Blitter, CosmosEx - 520 STFM, TOS 1.04, 4 mb - 1040 STF, TOS 1.04, 1 mb, Gotek - Amiga 1200 with Blizzard 1220/4 - Amiga 500 + ACA500 - Amiga 500 + TF530, 1 mb chipram hack.

Atari 8 bit: 800XLF, stock - 600XL, Ultimate 1 mb, Sophia RGB - 130XE, 320 kb, Sophia RGB

Sinclair stuff: 3x Spectrum 48KB, Clones: Harlequin, JS128, Nuvo128 and Issue3B replica.

Ultimate64, a few C64 breadbins and Pi1541 for storage.

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