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Author Topic: Amiga 3000 zip ram problem  (Read 12025 times)

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Offline mechy

Re: Amiga 3000 zip ram problem
« on: December 17, 2010, 09:07:12 PM »
Quote from: agr;599542
Hello,

I'm trying to install zip chips into my recently acquired A3000. The chips are TC514402AZ-70. I've now put 8 of those in U850 to U857 (bank 0). I've put them with pin 1 on the left, next to the capacitors (can read the numbers on the chips from the front of the A3000).

The jumper J852 is put toward the front of the A3000, where it says 1Mx4.

No error on boot, no smoke; the problem is that the new ram is not shown in the WB titlebar or in ShowConfig.
Can someone help me make it working ?

Thanks !


Those are static column rams.Should work assuming they are good ram,but i have run into oddities with some A3000's and toshiba ram before.What ramsey/Dmac revisions do you have? is this machine 030 or any accelerators installed?3.1 roms?